Wolf Tooth Axle for Rockshox and Fat ForksUnlike standard front axles, this high-quality model uses a captive steel washer under its head to reduce friction on the fork leg. This protects your expensive fork by transferring more of the tightening torque to clamping load for a stiffer interface. As a result, this also prevents the axle from sticking, so you can enjoy straightforward removal. Ideal for replacing your lost or damaged stock axle, this is an excellent choice for riders who want a rock-solid component. Features: Material: 7075 T6 Aluminium with plated Steel washer Use: MTB Compatibility: RockShox and Boost suspension forks Thread Spec: 15x1.5 Thread Length: 12mm Length: 110mm Weight: 45g (approx)Buy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Axle for Fox ForksIdeal for replacing your lost or damaged stock axle, this robust model features a 7075 T6 aluminium construction. This makes it more than capable of handling all the abuse which comes with long rides in the woodland. Unlike similar products, this version uses a captive steel washer under its head to reduce friction on your fork's legs. This protects your expensive forks, transfers more of the tightening torque to clamping load for a stiffer interface and prevents it from sticking. Features: Body Material: 7075 T6 Aluminium Washer Material: Steel Use: MTB Compatibility: Fox forks Diameter: 15mm Tool Interface: 6mm Hex key Torque Specification: 12-15Nm Thread Length: 15mmBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Marzocchi Bomber Z2 Boost Mountain Bike ForksDesigned for fast-paced mountain bike (MTB) use, the Boost Mountain Bike Forks from Marzocchi Bomber deliver smooth and comfortable front-end suspension for your mountain bike adventures. The durable aluminium upper tube construction allows these forks to handle all the intensity as you dart from trail to trail. Built for exploring further and further, its tough build means it is perfectly capable of withstanding all the challenges that come with days out in the mountains.MTB Fork with EVOL Air SpringPrepared for the most unpredictable of mountain bike rides, this fork is equipped with an EVOL air spring. It works by increasing the negative air spring volume to specifically provide optimum small bump sensitivity. This means you'll enjoy its smooth performance during both the largest and smallest impacts, as you blast across the trails with momentum.Rail Sweep Adjust DamperDeveloped for versatility, this tough mountain bike fork is kitted out with a Rail Sweep Adjust damper. This means you'll enjoy its fully adjustable compression and rebound damping from its dynamic, shim stack design. The Marzocchi Bomber Z2 Boost Fork's mid and high-speed rebound circuit also provides greater control with superior bump recovery. As a result, the fork won't pack down during fast and deep hits as you dominate the trails with precision.Features:Material: 6000-series AluminiumUse: MTBAir Spring: EVOLDamper: Rail Sweep AdjustAxle: 15 Quick Release x 110mmWheel Size: 29"Steerer: TaperedWeight: 2.5kg (approx.)Buy Marzocchi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Marzocchi Bomber Z1 Boost Mountain Bike ForksEngineered for the most aggressive MTB (mountain bike) riders, the Bomber Z1 Boost Mountain Bike Fork is ready to tackle the toughest all-mountain (AM) and enduro routes. This adjustable MTB fork is tough and rigid thanks to its sold alloy composition. Marzocchi has also included black anodised stanchions to ensure you enjoy a smooth ride, whatever the terrain throws at you.MTB Fork with EVOL Air SpringReady to carve up the trails, this Boost-compatible fork is equipped with an EVOL air spring. It works by increasing negative air spring volume to specifically provide optimum small bump sensitivity. This allows you to enjoy its smoother performance as you blast over the rock gardens, tree roots and debris at speed.Adjustable GRIP DamperKeeping your ride under control, this fantastic trail-ready fork is also kitted out with an adjustable GRIP damper. This cartridge style damper allows you to fine-tune its compression and rebound to maintain a consistent riding experience across unpredictable surfaces. Another benefit of the Marzocchi Bomber Z1 Boost Fork’s damper is its compression adjustment ranges from open to lockout. This allows you to ride in an open or locked position depending on the terrain.Features:Material: Alloy Spring: EVOL air spring Damper: GRIP Adjustments: Compression speed, rebound speed Lockout: Yes Axle: 15x110mm thru axle (Boost) Thru Axle Included: Yes Steerer Tube Size: Tapered 1.1/8" to 1.5" Stanchion Diameter: 36mm Use: All-Mountain (AM), Enduro Adjustable Travel: No Offset: Separate 44mm and 51mm optionsBuy Marzocchi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Marzocchi Bomber Z1 Boost Mountain Bike ForksEngineered for the most aggressive MTB (mountain bike) riders, the Bomber Z1 Boost Mountain Bike Fork is ready to tackle the toughest all-mountain (AM) and enduro routes. This adjustable MTB fork is tough and rigid thanks to its sold alloy composition. Marzocchi has also included black anodised stanchions to ensure you enjoy a smooth ride, whatever the terrain throws at you.MTB Fork with EVOL Air SpringReady to carve up the trails, this Boost-compatible fork is equipped with an EVOL air spring. It works by increasing negative air spring volume to specifically provide optimum small bump sensitivity. This allows you to enjoy its smoother performance as you blast over the rock gardens, tree roots and debris at speed.Adjustable GRIP DamperKeeping your ride under control, this fantastic trail-ready fork is also kitted out with an adjustable GRIP damper. This cartridge style damper allows you to fine-tune its compression and rebound to maintain a consistent riding experience across unpredictable surfaces. Another benefit of the Marzocchi Bomber Z1 Boost Fork’s damper is its compression adjustment ranges from open to lockout. This allows you to ride in an open or locked position depending on the terrain.Features:Material: Alloy Spring: EVOL air spring Damper: GRIP Adjustments: Compression speed, rebound speed Lockout: Yes Axle: 15x110mm thru axle (Boost) Thru Axle Included: Yes Steerer Tube Size: Tapered 1.1/8" to 1.5" Stanchion Diameter: 36mm Use: All-Mountain (AM), Enduro Adjustable Travel: No Offset: Separate 44mm and 51mm optionsBuy Marzocchi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Marzocchi Bomber 58 DH MTB ForksThis fork is specifically designed for MTB use as it offers smooth and reliable front-end suspension on your mountain bike. It features a hard-wearing alloy construction, which allows it to withstand all the abuse from the roughest of mountain bike trails. Coming equipped with 40mm upper tubes and a lower casting for 27.5" wheels, this hard-wearing fork is designed for ease of use as you blast across the mountain.EVOL Air SpringAll set for the wildest of mountain bike rides, this durable fork is equipped with an EVOL air spring. It works by increasing negative air spring volume to give you optimum small bump sensitivity as well as larger impact shock absorption. This allows you to benefit from a smoother performance as you pedal over the rock gardens, tree roots and debris at speed.Adjustable FIT GRIP DamperKeeping your momentum flowing, this trail-ready fork is also kitted out with an adjustable FIT GRIP damper. This cartridge style damper allows you to easily tweak its compression and rebound to maintain a consistent riding experience. Another benefit of the Marzocchi Bomber 58 DH Fork's damper is its combined LSC/HSC compression adjustment ranges from open to lockout. This enables you to ride in an open or locked position as you conquer every ride.Features: Material: Alloy Use: MTB Stanchion: 40mm Travel: 203mm Air Spring: EVOL Damper: FIT GRIP Axle: 20TAX110mm DH (Non-Boost) Steerer: 1.125" Wheel Size: 27.5mm Adjustment: LSC/HSC compression adjustmentBuy Marzocchi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
◌Marzocchi Bomber Z1 Coil Mountain Bike ForksThis Mountain Bike Fork from Marzocchi features a tried and tested modern 36mm chassis, ideal for withstanding all the challenges from tough mountain bike (MTB) trails. Benefiting from Marzocchi's GRIP damper, it replaces the air-spring with a highly advanced coil system, for a lightweight spring that's made from tempered silicon Chromoly (CrMo) for exceptional durability and control, no matter what the terrain brings.Adjustable MTB Coil ForkReady for fast-paced adventures, this MTB fork is kitted out with an adjustment noise reduction system. This allows you to benefit from almost silent operation and external preload adjustment, which enables you to fine-tune the sag and suspension firmness. Compression and rebound can also be fine-tuned to set the fork up to suit your riding preferences and the trail conditions. One final highlight is the Marzochhi Bomber Z1 Coil Fork allows for alternative spring weights or inner spacers to be installed. This means you can customise its travel and performance even further.Features:Use: MTBFork Material: AluminiumFork Travel: 170mmChassis: 36mmAxle Included: YesAxle Type: 15 Quick Release x 110Damping: GRIP (compression + rebound)Lockout: YesOffset: 44mmSpring: Tempered Silicone-Chromium SteelSteerer: 1.5" tapered AluminiumStanchions: 36mm black AnodisedRake: 44mmWeight: 2.525g (starting weight complete fork)Manufacturer Part Numbers:Black 29", Travel 170mm: MAZ-912-01-091Black 29", Travel 160mm: MAZ-912-01-096Black 27.5", Travel 180mm: MAZ-912-01-099Black 27.5", Travel 170mm: MAZ-912-01-100Red 27.5", Travel 180mm: MAZ-912-01-101Red 29", Travel 170mm: MAZ-912-01-097Buy Marzocchi Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.
Marzocchi DJ Bomber Dirt Jump ForkBuilt up using the platform of Marzocchi’s rider-favourite Z1 fork, this version of the fully updated DJ Bomber Dirt Jump (DJ) Fork is the best model yet. Specially made for use with 26” wheels, it boasts 36mm stanchions, a smooth operating GRIP damper and an "Extra VOLume" (EVOL) air spring. This results in a rigid and highly capable model that’s primed for the hardest hits and for soaking up small bumps and the biggest landings. The GRIP damper also offers a wide range of adjustment, so you can tune it to suit how your ride and the trail conditions.Features: Material: Aluminium, 36mm stanchions Use: Dirt Jump (DJ) Stanchion Diameter: 36mm Steerer Tube Size: 1 1/8-1.5" tapered Damper: GRIP damper Spring Type: "Extra VOLume" (EVOL) air spring Travel: 100mm Adjustments: Rebound adjust Adjustable Travel: No Lockout: No Axle Type: 20x110mm axle (thru-axle included) Hub Width Compatibility: 20x110mm Offset: 37mm Wheel Size Compatibility: 26" 26" wheel optimised Adapters available for 15x100mm axle (sold separately) Manufacturer's Part Numbers: Black: MAZ-912-01-112; Red: MAZ-912-01-111 Weight: 2095gTechnologies: Dedicated 26" wheel configuration delivers shortest possible crown height for a "flickable" front end Legendary Bomber durability with 36mm stanchions Buttery and easy to use GRIP damper Tapered steerer tube for maximum stiffness Buy Marzocchi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fox Suspension 36 Float Performance Elite Grip 2 ForkPart of the prestigious Factory Series, this high-quality mountain bike (MTB) suspension fork comes trail-ready with anodised upper tubes for hard-wearing performance and durability wherever your next ride takes you. Engineered for everything from day long epics on your favourite trails to modern enduro racing, it's kitted out with Boost axle spacing for extra stiffness as you dominate your way around the mountain. Another highlight is its lightweight Float EVOL air spring and GRIP2 damper with Variable Valve Control (VVC) for undisputed tuneability and control. As a result, it's easy to dial in your settings to match your riding style as well as the terrain. Coming complete with 160mm travel as well as many of the brand's finest technologies, this is a great choice of upgrade for conquering everywhere from big backcountry routes to the EWS circuit.MTB Fork with GRIP2 DamperFox Suspension's GRIP2 damper is the benchmark for unparalleled ride quality and ultra-precise adjustability. GRIP2 includes the brand's patented Variable Valve Control (VVC) technology which allows for external fine-tuning of suspension performance. GRIP2 achieves with the twist of a knob what typically requires the time-consuming and complicated task of completely disassembling and reassembling the fork.Float EVOL Air SpringEVOL technology increases negative air spring volume, optimising small bump sensitivity. EVOL's linear spring curve delivers plushness off the top, extra mid-stroke support, and more tuneable bottom-out progression. The benefits of EVOL are further enhanced by Fox Suspension's updated Lower Leg channels and Bleeders, which both function to reduce air pressure captured in the lower legs, allowing the EVOL air spring to operate freely without unintended interference.Features: Upper Tubes Finish: Anodised Use: Mountain Bike (MTB), Enduro Axle: 15QRx110mm Boost Steerer Diameter: 1.5" tapered Air Spring: Float EVOL Damper: GRIP2 Variable Valve Control (VVC) Travel: 160mm Rake: 44mm Brake Rotor Compatibility: 180mm direct Post Mount, Up to 230mm compatible Starting Weight: 1965gTechnologies: Performance Elite: Performance Elite forks retain the same adjustments, features, dampers, weight, and 7000 series aluminum upper tubes as Factory Series, but have black anodised stanchions instead of Genuine Kashima Coat. Adjustments: High-speed compression (with VVC) 8 clicks. Low-speed compression 16 clicks. High-speed rebound (with VVC) 8 clicks. Low-speed rebound 16 clicks. Floating Axle: Floating axles might look similar to other axles, but in fact they offer a distinct performance advantage due to their unique ability to match the exact width of the fork's wheel mounting surface precisely to the front hub flange spacing, thus creating perfect chassis alignment and eliminating unwanted friction between the upper and lower fork legs. Floating axles provide much smoother suspension movement throughout the entire range of the fork's travel, notably improving sensitivity and overall ride quality. The all-new 36 and 38 come equipped with a new quick-release lever operated patent-pending floating axle system, combining the benefit of a floating axle with the ease of a tool-free quick-release. With this system, spacing is locked in via a floating sleeve, allowing repeated front wheel removal and reinstallation while maintaining perfect fork alignment. Floating sleeve positioning comes preset from the factory so if you are unsure of how to operate the floating axle system or simply don't want to bother with it, you can just install the front wheel and get on with your ride. Lower Leg Bypass Channels: As a fork compresses, the air volume within the lower legs decreases, increasing air pressure. The more the fork compresses, the more pressure increases. This effect can have the unintended consequence of preventing full travel from being achieved. Fox Suspension's lower leg channels help alleviate this issue by dramatically increasing air volume within the lower legs and thereby reducing the amount of additional unintended pressure ramping. Another benefit of these channels is that lower leg bath oil is circulated to the upper reaches of the lower legs, continuously lubricating the foam rings and bushings as the fork compresses and extends through its travel. Bleeders: Fox Suspension's lower leg bleeders allow for atmospheric pressure equalization at the simple press of a button. Pressure build-up in the lower legs dramatically decreases fork performance, preventing full travel from being achieved, and diminishing small bump sensitivity and responsiveness. Lower Leg Arch: Stiffness-to-weight is the ultimate metric for bicycle design. Engineers invest countless hours poring over every ounce of material in an effort to optimize this critical ratio. Fox Suspension's all-new lower leg design pulls out all the stops, shaving every possible gram while making sure not to compromise stiffness or strength requirements of modern enduro and gravity style riding. Modern frame designs and geometry trends require modern suspension design solutions. The arch design of the all-new 36, 38, and 40 is designed to pair perfectly with modern Enduro and Downhill bikes. Head tube profiles have grown larger and larger, and fork offsets shorter and shorter. Fox Suspension's new arch shape takes this need into account by jutting forward to provide ample headtube clearance at full compression. State-of-the-art computer modeling techniques helped us to create an organic lower leg shape that optimizes stiffness with the absolute minimal amount of material. GRIP2: High-speed compression now with patented VVC (Variable Valve Control). GRIP2 is Fox Suspension's next-evolution sealed cartridge FIT system, the brand's highest-performing gravity-focused damper.Manufacturer's Part Numbers: 910-20-239 Black 27.5" QR110 160mm 44mm 910-20-232 Black 29" QR110 160mm 44mmBuy Fox Suspension Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fox Suspension 34 Float SC Factory Remote ForkPart of Fox Suspension's renowned Factory Series, this suspension fork is specifically tailored for the cross country (XC) racing with a build that's feature-packed and to exceed the demands of Factory-level riders. It's equipped with an updated chassis that's 15% stiffer than the 32 standard model as well as a revised arch shape that offers improved head tube clearance with shorter rakes. Developed from the ground up to deliver uncompromised cross country racing performance, it's also kitted out with a Float EVOL air spring and a FIT4 3-Position damper for a high level of tuneability and control. Coming complete with a genuine Kashima upper tube coating that's slippery smooth and ultra-durable, this is a great choice of upgrade for dependable front-end suspension performance on the most demanding of racing conditions.XC Fork with Float EVOL Air SpringReturning with the same legendary suppleness and longevity, the EVOL air spring in 34's now has an enlarged negative air spring to assist with mid-stroke support. The 34 SC also comes with the option to tune the negative air spring with a volume spacer.FIT4 3-Position DamperIn its fourth generation, Fox Suspension's patented FIT4 closed cartridge system provides three on-the-fly compression damping positions (Open, Medium, and Firm) to adapt to varying trail conditions. Factory Series forks feature an additional 22 clicks of low-speed compression adjust in the Open mode, allowing riders to fine-tune their exact damping preferences.Features: Upper Tube Finish: Genuine Kashima Use: Cross Country (XC) Axle: Kabolt 110mm Air Spring: Float EVOL air spring Damper: FIT4 3-Position Remote Push to Lock (PTL) Steerer Diameter: 1.5" tapered Wheel Size: 29" Max Tyre Size: 29x2.40" Rotor Size: 160 direct Post Mount, Up to 180 compatible Remote Compatible: No Weight: 1496g (starting weight)Technologies: Factory Series: “Factory” says it all - feature-packed and designed to exceed the demands of Factory-level riders. What we sell is what they race. Factory Series products feature slippery smooth, ultra-durable Genuine Kashima Coat. Adjustments: Three on-the-fly compression damping positions Open, Medium, Firm. Additional low-speed compression (Open mode adjust) 22 clicks, Low-speed rebound 10 clicks. Lower Leg Bypass Channels: As a fork compresses, the air volume within the lower legs decreases, increasing air pressure. The more the fork compresses, the more pressure increases. This effect can have the unintended consequence of preventing full travel from being achieved. Fox Suspension's lower leg channels help alleviate this issue by dramatically increasing air volume within the lower legs and thereby reducing the amount of additional unintended pressure ramping. Another benefit of these channels is that lower leg bath oil is circulated to the upper reaches of the lower legs, continuously lubricating the foam rings and bushings as the fork compresses and extends through its travel. Lower Leg Arch: Stiffness-to-weight is the ultimate metric for bicycle design. Engineers invest countless hours poring over every ounce of material in an effort to optimize this critical ratio. The all-new 34 pulls out all the stops, shaving every possible gram while making sure not to compromise the stiffness or strength requirements of modern trail riding. Modern frame designs and geometry trends require modern suspension design solutions. The arch design is designed to pair perfectly with modern trail bikes. Head tube profiles have grown larger and larger, and fork offsets shorter and shorter. Fox Suspension's new arch shape takes this need into account by jutting forward to provide ample headtube clearance at full compression. State-of-the-art computer modeling techniques helped us to create an organic lower leg shape that optimizes stiffness with the absolute minimal amount of material.Manufacturer's Part Numbers: 910-21-059 Black 29" 100mm 44mm 910-21-058 Black 29" 100mm 51mm 910-21-061 Orange 29" 100mm 44mm 910-21-044 Black 29" 120mm 51mm 910-21-043 Black 29" 120mm 44mm 910-21-042 Orange 29" 120mm 44mmBuy Fox Suspension Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fox Suspension 34 Float SC Factory Remote ForkPart of Fox Suspension's renowned Factory Series, this suspension fork is specifically tailored for the cross country (XC) racing with a build that's feature-packed and to exceed the demands of Factory-level riders. It's equipped with an updated chassis that's 15% stiffer than the 32 standard model as well as a revised arch shape that offers improved head tube clearance with shorter rakes. Developed from the ground up to deliver uncompromised cross country racing performance, it's also kitted out with a Float EVOL air spring and a FIT4 3-Position damper for a high level of tuneability and control. Coming complete with a genuine Kashima upper tube coating that's slippery smooth and ultra-durable, this is a great choice of upgrade for dependable front-end suspension performance on the most demanding of racing conditions.XC Fork with Float EVOL Air SpringReturning with the same legendary suppleness and longevity, the EVOL air spring in 34's now has an enlarged negative air spring to assist with mid-stroke support. The 34 SC also comes with the option to tune the negative air spring with a volume spacer.FIT4 3-Position DamperIn its fourth generation, Fox Suspension's patented FIT4 closed cartridge system provides three on-the-fly compression damping positions (Open, Medium, and Firm) to adapt to varying trail conditions. Factory Series forks feature an additional 22 clicks of low-speed compression adjust in the Open mode, allowing riders to fine-tune their exact damping preferences.Features: Upper Tube Finish: Genuine Kashima Use: Cross Country (XC) Axle: Kabolt 110mm Air Spring: Float EVOL air spring Damper: FIT4 3-Position Remote Push to Lock (PTL) Steerer Diameter: 1.5" tapered Wheel Size: 29" Max Tyre Size: 29x2.40" Rotor Size: 160 direct Post Mount, Up to 180 compatible Remote Compatible: No Weight: 1496g (starting weight)Technologies: Factory Series: “Factory” says it all - feature-packed and designed to exceed the demands of Factory-level riders. What we sell is what they race. Factory Series products feature slippery smooth, ultra-durable Genuine Kashima Coat. Adjustments: Three on-the-fly compression damping positions Open, Medium, Firm. Additional low-speed compression (Open mode adjust) 22 clicks, Low-speed rebound 10 clicks. Lower Leg Bypass Channels: As a fork compresses, the air volume within the lower legs decreases, increasing air pressure. The more the fork compresses, the more pressure increases. This effect can have the unintended consequence of preventing full travel from being achieved. Fox Suspension's lower leg channels help alleviate this issue by dramatically increasing air volume within the lower legs and thereby reducing the amount of additional unintended pressure ramping. Another benefit of these channels is that lower leg bath oil is circulated to the upper reaches of the lower legs, continuously lubricating the foam rings and bushings as the fork compresses and extends through its travel. Lower Leg Arch: Stiffness-to-weight is the ultimate metric for bicycle design. Engineers invest countless hours poring over every ounce of material in an effort to optimize this critical ratio. The all-new 34 pulls out all the stops, shaving every possible gram while making sure not to compromise the stiffness or strength requirements of modern trail riding. Modern frame designs and geometry trends require modern suspension design solutions. The arch design is designed to pair perfectly with modern trail bikes. Head tube profiles have grown larger and larger, and fork offsets shorter and shorter. Fox Suspension's new arch shape takes this need into account by jutting forward to provide ample headtube clearance at full compression. State-of-the-art computer modeling techniques helped us to create an organic lower leg shape that optimizes stiffness with the absolute minimal amount of material.Manufacturer's Part Numbers: 910-21-059 Black 29" 100mm 44mm 910-21-058 Black 29" 100mm 51mm 910-21-061 Orange 29" 100mm 44mm 910-21-044 Black 29" 120mm 51mm 910-21-043 Black 29" 120mm 44mm 910-21-042 Orange 29" 120mm 44mmBuy Fox Suspension Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fox Suspension 38 Float Performance Elite Grip 2 ForkBuilt for enduro racing, this suspension fork is part of the Performance Elite series and includes the same adjustments, features, dampers, weight, and 7000 series aluminium upper tubes as Factory Series. The difference is this model's upper tubes feature a hard-wearing anodised finish for fantastic protection against corrosion during wet riding conditions. Fox Suspension has also kitted out this version with Boost axle spacing, making it ideal for modern enduro racing as it delivers additional stiffness as you dominate your way from the top of the mountain to the bottom. To top it off, it comes complete with a lightweight Float EVOL air spring and a GRIP2 damper with dual Variable Valve Control (VVC) for a wide range of tuneability. Packing the same revolutionary feature set as the 36 model, the 38 redefines what you think a long travel single crown fork is capable of, and sets a new benchmark for confidence, performance, and durability. Welcome to the big time.GRIP2 Damper with Dual Variable Valve Control (VVC)Fox Suspension's GRIP2 damper is the benchmark for unparalleled ride quality and ultra-precise adjustability. GRIP2 includes the brand's patented Variable Valve Control (VVC) technology which allows for external fine-tuning of suspension performance. GRIP2 achieves with the twist of a knob what typically requires the time-consuming and complicated task of completely disassembling and reassembling the fork.Enduro Fork with Float EVOL Air SpringEVOL technology increases negative air spring volume, optimizing small bump sensitivity. EVOL's linear spring curve delivers plushness off the top, extra mid-stroke support, and more tuneable bottom-out progression. The benefits of EVOL are further enhanced by Fox Suspension's Lower Leg channels and Bleeders, which both function to reduce air pressure captured in the lower legs, allowing the EVOL air spring to operate freely without unintended interference.Features: Upper Tubes Finish: Anodised Use: Enduro Axle Size: 15QRx110mm Boost Steerer Diameter: 1.5" tapered Air Spring: Float EVOL Damper: GRIP2 with dual Variable Valve Control (VVC) Travel: 170mm Rake: 44mm Brake Rotor Compatibility: 180mm direct Post Mount, up to 230mm compatible Starting Weight: 2180gTechnologies: Performance Elite Series: Performance Elite forks retain the same adjustments, features, dampers, weight, and 7000 series aluminum upper tubes as Factory Series, but have black anodized stanchions instead of Genuine Kashima Coat. Adjustments: High-speed compression (with VVC) 8 clicks. Low-speed compression 16 clicks. High-speed rebound (with VVC) 8 clicks. Low-speed rebound 16 clicks. Floating Axle: Floating axles might look similar to other axles, but in fact they offer a distinct performance advantage due to their unique ability to match the exact width of the fork's wheel mounting surface precisely to the front hub flange spacing, thus creating perfect chassis alignment and eliminating unwanted friction between the upper and lower fork legs. Floating axles provide much smoother suspension movement throughout the entire range of the fork's travel, notably improving sensitivity and overall ride quality. The all-new 36 and 38 come equipped with a new quick-release lever-operated patent-pending floating axle system, combining the benefit of a floating axle with the ease of a tool-free quick-release. With this system, spacing is locked in via a floating sleeve, allowing repeated front wheel removal and reinstallation while maintaining perfect fork alignment. Floating sleeve positioning comes preset from the factory so if you are unsure of how to operate the floating axle system or simply don't want to bother with it, you can just install the front wheel and get on with your ride. Lower Leg Bypass Channels: As a fork compresses, the air volume within the lower legs decreases, increasing air pressure. The more the fork compresses, the more pressure increases. This effect can have the unintended consequence of preventing full travel from being achieved. Fox Suspension's lower leg channels help alleviate this issue by dramatically increasing air volume within the lower legs and thereby reducing the amount of additional unintended pressure ramping. Another benefit of these channels is that lower leg bath oil is circulated to the upper reaches of the lower legs, continuously lubricating the foam rings and bushings as the fork compresses and extends through its travel. Bleeders: Fox Suspension's lower leg bleeders allow for atmospheric pressure equalization at the simple press of a button. Pressure build-up in the lower legs dramatically decreases fork performance, preventing full travel from being achieved, and diminishing small bump sensitivity and responsiveness. Lower Leg Arch: Stiffness-to-weight is the ultimate metric for bicycle design. Engineers invest countless hours poring over every ounce of material in an effort to optimize this critical ratio. Fox Suspension's all-new lower leg design pulls out all the stops, shaving every possible gram while making sure not to compromise stiffness or strength requirements of modern enduro and gravity style riding. Modern frame designs and geometry trends require modern suspension design solutions. The arch design of the all-new 36, 38, and 40 is designed to pair perfectly with modern Enduro and Downhill bikes. Head tube profiles have grown larger and larger, and fork offsets shorter and shorter. Fox Suspension's new arch shape takes this need into account by jutting forward to provide ample headtube clearance at full compression. State-of-the-art computer modeling techniques helped us to create an organic lower leg shape that optimizes stiffness with the absolute minimal amount of material. Elliptical Steerer: The 38's elliptical steer tube is one of many ways we've further optimized stiffness-to-weight, placing more material only where it is needed, and eliminating every ounce of it where it's not.Manufacturer's Part Numbers: 910-21-030 Black 27.5" QR110 170mm 44mm 910-21-023 Black 29" QR110 170mm 44mmBuy Fox Suspension Components from Chain Reaction Cycles, the World's Largest Online Bike Store.