Fox Suspension 34 Float SC Factory Remote ForkIf you're serious about gaining a competitive advantage on the toughest cross country (XC) racing trails, the 34 Float SC Factory model is the ideal mountain bike (MTB) fork choice. Its Kashima coated stanchions ensure super-smooth travel to help you maintain your speed over tree roots, rock gardens and anything else the trail throws at you.Part 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 XC 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 Boost 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: 160mm direct Post Mount, Up to 180mm compatible Remote Compatible: Yes (sold separately) Offset: 44mm 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 materialBuy Fox Suspension Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Specifically designed for XC racing, this high-quality suspension fork is part of Fox Suspension's renowned Factory Series with a build that's feature-packed and engineered 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. Float EVOL Air Spring Returning 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 Damper In 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 adjustment in the Open mode, allowing riders to fine-tune their exact damping preferences. 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 modelling techniques helped us to create an organic lower leg shape that optimises stiffness with the absolute minimal amount of material.
DVO's Diamond was their original single-crown fork and the latest D1 version is the best one yet. With a newly designed Boost-specific chassis for the latest wheels and tyres, the Diamond Boost packs the same proven performance in a more versatile chassis.New 110x15mm Boost chassis is stiffer & stronger while improving tyre clearanceAdjustable high and low-speed compression damping with dynamic rebound adjustmentExclusive OTT adjustment allows you to fine tune the initial feeling of the stroke35mm tapered alloy stanchions provide superb steering precision and controlTapered alloy steerer tube improves stiffness and compatibilityThe Diamond has been built to offer the best of both worlds; the damping performance and control of a downhill fork with the lightweight of a trail fork. The 35mm stanchions provide a rigid, precise feel which is boosted by the wider 110x15mm Boost axle spacing. The result is a fork that goes where you point it, no matter what line you decide to take. The new chassis also has much improved tyre clearance for the latest breed of high volume trail and enduro tyres.What really sets the Diamond apart from the rest of the crowd though is the damping. The Diamond features full adjustable high and low-speed compression adjustment, with 6 clicks of low-speed compression adjustment to allow to quickly firm the fork up for climbing or open it up for descending. Complimenting this is more than 30 clicks of high-speed compression adjustment so you can really fine-tune the feel of the fork over rough terrain and dial in your preferred settings, whether that be for comfort or support and control. Returning on the latest Diamond is DVO's signature OTT adjustment, which allows you to fine tune how supple the beginning of the stroke is, without compromising the mid-end stroke as can happen on other forks. Stiff enough for the rowdiest enduro courses, yet light enough to be ridden all day, the DVO Diamond is an incredible all-rounder.
DVO Diamond D1 Boost Fork 29" (44mm Offset)Made to help you to dominate every trail session and “own” the mountain, this daring Diamond D1 Boost Fork comes equipped with Boost-sizing and a robust aluminium construction for taking on enduro rides with fearlessness and control. Equipped with a huge 160mm of terrain-taming and impact-swallowing travel, this DVO 29er mountain bike (MTB) fork smooths out the harshest surfaces. Plus, its D1 damper offers you thirty clicks of high-speed compression adjustment, enabling you to carefully tune the fork to suit your riding style and how it reacts to the trail’s conditions.A High-Performance and Adjustable MTB Fork Kitted out with a closed bladder system and shim stack-controlled damping the Diamond D1 also features Off The Top (OTT) adjustments which help to improve sensitivity over small bumps and the feel of the stroke. A tapered steerer allows for precision handling when navigating trickier sections, while the Boost-sized axle gives a more rigid and responsive performance over gnarly runs with bigger wheels. This really is the perfect MTB fork for the daring enduro racer. Features: Stanchion Material: Aluminium, 35mm Crown Material: Forged Aluminium Lowers Material: Magnesium casting Steerer Tube Material: Aluminium Steerer Tube Size: 1 1/8 - 1.5", tapered Travel: 160mm Adjustable Travel: No Spring Type: Air, OTT adjustment (negative spring preload) Damping: Closed cartridge D1 Damper system Adjustments: High-speed and low-speed compression, rebound speed, Of The Top (OTT), air pressure Axle Type: 15x110mm Boost thru-axle (thru-axle included) Use: All-Mountain (AM), Enduro Lockout: No Axle To Crown Length: 572mm (measurement at maximum travel) Offset: 44mm Disc Brake Caliper Mount: Post Mount Shim Stack Controlled Damping Wheel Size: 29" Hub Width Compatibility: 15x110mm (Boost) Weight: 2150g Technologies:Off The Top (OTT): DVO's industry exclusive OTT feature really sets DVO products apart from anything else. It allows you to perfectly fine-tune how the initial stroke feels without any mid/end stoke compromise. You really do get the best of both worldsBuy DVO Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ready to race, the dazzling DVO Diamond D1 model is built around aluminium stanchions and magnesium-cast lowers, giving a long-lasting and dependable performance. Giving you six clicks of low-speed compression adjustment and 24 high-speed tweaks, fine-tuning your suspension to your favoured spec is easily achieved, while Off The Top (OTT) adjustment to the negative spring gives better small bump sensitivity and stroke feel. Featuring shim stack-controlled damping and a closed cartridge bladder system, the DVO Diamond D1 29 flattens each run and with it different configurations, it's as versatile as it is customisable. It's an excellent choice for the enduro and downhill enthusiast. The updated Diamond has a host of features to cater to the aggressive rider who demands more. DVO gave the fork a top to bottom chassis overhaul with 10mm wider BOOST spacing. This amplifies steering precision and control in the moments of "ultimate shred". DVO also increased the tyre clearance, allowing you to utilise a bigger tyre and still have clearance for mud. Combining the stiff chassis characteristics with DVO's exclusive features and damping design gives DVO forks a unique ride feel unlike anything else on the market.
Ready to smooth out every terrain in your way, this confidence-instilling, Boost-sized fork has an aluminium main build and magnesium-cast lowers for a stiff, responsive and sturdy performance no matter what. Giving six clicks of low-speed compression adjustment and over 30 high-speed adjustments, no bump or landing is too intimidating, while the Off The Top (OTT) and Advanced Volume Adjust (AVA) features work together for better small bump sensitivity and control of your full stroke. With 14 clicks of shim stack-controlled damping and a closed cartridge bladder system, customising the rowdiness of your run using different configurations is encouraged, making this stiff and supportive fork an impressive choice for the aggressive and exhilarating rider.
DVO Suspension Sapphire D1 Boost MTB Fork 27.5" A big and bold fork for the boisterous MTB rider, this Sapphire D1 model by DVO combines a hard-wearing aluminium construction with excellent adjustability, allowing you to take on every trail with confidence, composure and control. Equipped with a Boost-sized axle for enhanced stiffness and handling on the most demanding routes, no journey up, down or across the mountain is too intimidating. Boost-Sized, Trail-Taming MTB ForkThis sturdily-built fork comes complete with six clicks of low-speed compression adjustment and over 30 high-speed adjustments to let you set your suspension to your preference for the route ahead. Supported by Off The Top (OTT) and Advanced Volume Adjust (AVA) settings, as well as 14 clicks of shim stack-controlled damping, every surface is made super smooth to keep you rolling reliably from start to finish. Features: Steerer Material: Aluminium Crown Material: Forged Aluminium Stanchion Material: Aluminium, 35mm Lower Material: Magnesium casting Suspension: Air, OTT adjustment (negative spring preload) Damping: Closed cartridge bladder system Steerer Diameter: 1 1/8-1.5", tapered Adjustments: High-speed and low-speed compression Shim Stack, rebound, OTT, air pressure Axle to Crown: 565mm Travel: 150mm Axle: 15x110 mm Boost thru axle (bolted) Offset: 42mm Buy DVO Suspension Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.
DVO Suspension Sapphire D1 Boost MTB Fork 27.5" A big and bold fork for the boisterous MTB rider, this Sapphire D1 model by DVO combines a hard-wearing aluminium construction with excellent adjustability, allowing you to take on every trail with confidence, composure and control. Equipped with a Boost-sized axle for enhanced stiffness and handling on the most demanding routes, no journey up, down or across the mountain is too intimidating. Boost-Sized, Trail-Taming MTB ForkThis sturdily-built fork comes complete with six clicks of low-speed compression adjustment and over 30 high-speed adjustments to let you set your suspension to your preference for the route ahead. Supported by Off The Top (OTT) and Advanced Volume Adjust (AVA) settings, as well as 14 clicks of shim stack-controlled damping, every surface is made super smooth to keep you rolling reliably from start to finish. Features: Steerer Material: Aluminium Crown Material: Forged Aluminium Stanchion Material: Aluminium, 35mm Lower Material: Magnesium casting Suspension: Air, OTT adjustment (negative spring preload) Damping: Closed cartridge bladder system Steerer Diameter: 1 1/8-1.5", tapered Adjustments: High-speed and low-speed compression Shim Stack, rebound, OTT, air pressure Axle to Crown: 565mm Travel: 150mm Axle: 15x110 mm Boost thru axle (bolted) Offset: 42mm Buy DVO Suspension Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.
Whether you're competing in an event or exploring the woodland after work with your buddies, these fantastic forks are engineered for maximum performance. Specifically designed for use with 29er bikes with longer travel, these use a 36mm chassis for smooth and effective damping across unpredictable riding conditions. Adjustable Boost MTB Forks Allowing you to conquer every challenge from the mountain slopes to the forest floor, these off-road warriors are kitted out with a Roughcut HLR damper. This allows you to effortlessly tweak their high and low speed compression, rebound and air pressure to match your riding preferences and the terrain conditions. This combined with a superb air spring gives you the freedom to benefit from a more controllable and customisable riding experience wherever your next adventure leads you.
X Fusion Trace 36 HLR Boost ForksThese high-quality forks are tailored for cross-country use as they allow for superb impact resistance and control across mixed terrains. They feature a sturdy aluminium construction which allows them to handle all the abuse from riding making them great for both competing and leisure riding. Engineered for perfection, these are specially designed for 29er bikes with longer travel as they use a 36mm chassis for smooth and effective damping across diverse terrain conditions.Adjustable Boost MTB ForksAllowing you to dominate during every challenge from the mountain slopes to the forest floor, these off-road champions are kitted out with a Roughcut HLR damper. This allows you to effortlessly fine-tune their high and low speed compression, rebound and air pressure to match your riding preferences and the terrain conditions.Features:Material: AluminiumUse: MTBStanchion Size: 36mmSpring: AirDamper: Roughcut HLRAdjustment: High and low speed compression, rebound, air pressureAxle: 15x110mmWheel Size: 29"Travel: 140mmWeight: 1.9kg (approx)Buy X Fusion Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Product features Use: All Mountain Model: XMC 1501 Spline One Wheel size: 27,5 Rim diameter: 584mm Rim type: Clincher Tubeless ready: ✔ Inner width: 30mm Outer width: 36mm o Axle system: Boost 12/148mm (Thru Axle) Hub Type: 240 Straightpull hub Freehub: NEW Ratchet EXP 36 System Freehub Body: SRAM XD Driver (ASRAM) pre-installed Rim: Carbon, hookless bead, UD finish Spokes: DT Competition Race® straightpull (black) Nipples: DT ProLock® Squorx ProHead (black) Holes/Spokes: 28 Lacing: 3-cross (1:1) Valve hole: Presta / SV Ø 6.5 mm Disc Mount: Center Lock incl. IS 6-bolt adapter MTB Recommended system weight max: 120kg (body weight + bike + equipment) Weight: 827g Material Rim: Carbon Hub: Aluminum Spoke: 18/10 Stainless steel Nipple: Aluminum Freehub body: Aluminum Technologies Wider width More width than ever: 30mm inner width mean less rolling resistance. Cross Country wheels are ideal for fast racing, therefore it’s necessary to minimise resistance wherever possible. On a rough surface, rolling resistance can make up to 69% of the total resistance. SPEED = ENERGY / INTERTIA MOMENT + ROLLING RESISTANCE + GRADE RESISTANCE + DRAG Rolling resistance is defined as: rolling resistance coefficient x weight x gravitational acceleration. The coefficient is defined by wheel size, tyre section, tyre characteristics, tyre pressure, tread and soil. While most of those factors are hardly influenced by the wheel, DT Swiss modified the tyre support. A wider rim provides improved tyre support which offers lower tyre pressure and leads to less rolling resistance on rough tracks. Weight-to-Durability — Optimized Carbon Layup The low weight of the XMC 1501 SPLINE® ONE reduces the moment of inertia, allowing a higher speed with the same amount of energy compared to aluminium wheels. The low moment of inertia saves energy on ascents and allows for more fun on descents. The impact resistance of XMC carbon rims lies in between the EXC and XRC. The XMC 1501 SPLINE® ONE is classified as ASTM Category 4 with a maximum system weight of 120kg, which represents the use of components in rough terrain. 240 Straightpull + EXP Hub — DT Swiss Hub Technology Lighter, stiffer, more precise and even easier to maintain than its predecessor: The 240 Straightpull hub is a must for 1501 SPLINE® ONE wheels. In the rear the RATCHET EXP free hub system, which comes with 36 points of engagement, transfers the power directly to the underground and is more durable than ever. DT Swiss hubs have earned their legendary reputation for quality and performance. There are multiple features that make this product a winner: The Ratchet System® driver mechanism is extremely durable, reliable and can be serviced without special tools in minutes, thanks to its simple press fit assembly. The press fit assembly also allows all hubs to work in almost any currently existing axle configuration, making them compatible with almost every bike. The contact free seals and high precision build guarantee smooth bearings; every bit of the rider’s energy is transformed into forward momentum. These features and the super lightweight design of all the hub parts highlights the racing legacy of this classic hub. SPLINE® Technology With their intricately machined hub shells, cleverly positioned spokes and proven freewheel technology, DT Swiss SPLINE® wheels are engineered with modern riding needs in mind. SPLINE® allows riders to go faster and further, ultimately making the cycling experience even more fun.The combination of high attention to detail and the legendary DT Swiss reliability featured with SPLINE® will make you smile ride after ride, year after year. Straightpull Technology The term Straightpull refers to spokes with no bend at the head. This design allows for an ideal strength to weight ratio when compared to conventional spokes. Due to their more precise alignment and direct trajectory, straight-pull spoke technology creates a stiffer, more responsive wheel.
Fox Suspension 36 Float Factory FIT4 Boost Fork (2023)Just when you thought the 36 Float Factory FIT4 mountain bike (MTB) fork couldn't be improved any further, Fox Suspension has updated it to be stiffer, stronger and lighter than before. This smooth performing enduro-ready model also boasts the renowned Kashima coating and offers a wide range of adjustments.This race-ready enduro suspension fork features a revised design both inside and out for smooth and reliable front end suspension performance. No stranger to winning awards, accolades and Enduro World Series (EWS) races, this model is prepared for everything from big backcountry routes to the EWS circuit. Fox Suspension has also equipped it with Boost axle spacing, making it ideal for modern enduro thanks to its extra stiffness. It also offers a wide range of adjustability from its lightweight Float EVOL air spring and its FIT4 damper that enable you to easily set it up to match your riding style. Part of the brand's renowned Factory Series, it includes the best-of-the-best technologies and it comes complete with a genuine Kashima coating on its upper tubes for slippery smooth, ultra-durable performance.Enduro Fork with 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 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.FIT4 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 Tubes Finish: Genuine Kashima Coat Use: MTB Axle: 15QRx110mm Boost Steerer: 1.1/8" to 1.5" Tapered Offset: 44mm Air Spring: Float EVOL Damper: FIT4 (Quick on-the-fly 3-position adjust) Brake Rotor Compatibility: 180mm direct Post Mount, up to 230mm compatibleTechnologies: 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 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 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 Increased crown diameter to match modern frame shape profiles. Optional mudguard with sturdy 4-point direct-mount attachment protects upper tubes and dust wipers from dirt and debris. (available separately)Buy Fox Suspension Components from Chain Reaction Cycles, the World's Largest Online Bike Store.