This high-quality mountain bike (MTB) suspension fork is part of the prestigious Factory Series, which means it 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 Damper 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. Float EVOL Air Spring EVOL 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 tunable 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. Technologies: 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 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 44mm
No stranger to winning awards, accolades and Enduro World Series (EWS) races, this E-MTB suspension fork is built to perform everywhere from big backcountry routes to the EWS circuit. Featuring a new design inside-and-out, this model is part of Fox Suspension's Performance Series and includes an anodised finish on its upper tubes for extra protection against wear and corrosion. It's also equipped with Boost axle spacing for additional stiffness, making it ideal for modern enduro riding. Coming complete with a Float EVOL air spring and a GRIP damper with three-position on-the-fly adjustability, this E-bike-ready fork provides a wide range of customisation, so you can benefit from a more rider-tuned feel. E-MTB Fork with FIT GRIP Damper Inspired from moto, the GRIP damper uses Fox Suspension's FIT sealed cartridge technology combined with a coil-sprung, independent floating piston. GRIP allows excess oil to purge through specially designed ports at the top of the damper to maintain consistent damping and increase durability. Float EVOL Air Spring EVOL 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 (push-button bleeders available separately, which both function to reduce air pressure captured in the lower legs, allowing the EVOL air spring to operate freely without unintended interference. Technologies: Performance Series: Performance Series forks retain the same black anodized 7000 series aluminum upper tubes as Performance Elite, except paired with a GRIP damper. Push-button bleeders are not included but can be purchased separately. Adjustments: Three on-the-fly compression damping positions Open, Medium, Firm. Additional micro-adjust between settings Detents. 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. 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 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). Manufacturer's Part Numbers: 910-20-206 Black 29" QR110 160mm 51mm 910-20-205 Black 29" QR110 160mm 44mm
No stranger to winning awards, accolades and Enduro World Series (EWS) races, this electric mountain bike (E-MTB) suspension fork is engineered for powerful front-end suspension performance. Part of Fox Suspension's prestigious Factory Series, it comes trail-ready with features and technologies that are designed to exceed the demands of Factory-level riders. With an eye-catching genuine Kashima coating on its upper tubes, it provides slippery smooth operation while remaining ultra-durable as you tackle challenging terrain conditions. Benefitting from a lightweight Float EVOL air spring and a highly adjustable GRIP2 damper, the 36 offers an excellent combination of performance and tunability, everywhere from backcountry routes to the EWS circuit. E-MTB Fork with GRIP2 Damper Fox Suspension's GRIP2 damper is the benchmark for unparalleled ride quality and ultra-precise adjustability. GRIP2 includes 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 Spring EVOL 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 the 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. 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: 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 the 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. Manufacturer's Part Numbers: 910-20-209 Black 27.5" QR110 140mm 44mm 910-20-208 Black 27.5" QR110 160mm 44mm 910-20-204 Black 29" QR110 160mm 51mm 910-20-203 Black 29" QR110 160mm 44mm
Classed as an ultra-lightweight cross country (XC) weapon, this mountain bike (MTB) suspension fork features Fox Suspension's prestigious Step Cast chassis. Its Step Cast design offers a pioneering lower leg shape that isn’t just for looks, its narrow stance and stepped design saves weight, decreases frontal area, and provides clearance for the spokes and brake rotor. Ready for the most demanding of XC racing situations, this version is also kitted out with a lightweight Float EVOL air spring and a FIT4 damper with quick on-the-fly three-position adjustment. As a result, you can easily fine-tune your front-end suspension to match your riding style as well as the terrain conditions. Part of the brand's renowned Factory Series, this model comes complete with a genuine Kashima finish on its upper tubes for slippery smooth, ultra-durable performance as you race for the podium. 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 adjust in the Open mode, allowing riders to fine-tune their exact damping preferences. Lightweight Float EVOL Air Spring This model's Float EVOL air spring automatically equalises the positive and negative air chambers for increased sensitivity and traction, regardless of the air pressure setting. Riders can fine-tune the characteristics of the positive air spring by using volume spacers. 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. Lightweight FIT4 Closed Cartridge System: Lightweight version of Fox Suspension's patented FIT4 closed cartridge system. The weight-optimised design uses a detailed aluminium piston, intricate material removal and consolidated parts design to make it lighter. Narrow Chassis: The chassis is 10mm narrower than the typical 32 design. Shorter Upper Tube Length: The shorter upper tube length raises the floor of the magnesium lower leg, creating a hollow lower section and a lighter overall system. Manufacturer's Part Numbers: 910-20-230 Black 27.5 KB100 100mm 44mm 910-20-222 Black 29 KB110 100mm 44mm 910-20-221 Black 29 KB100 100mm 51mm 910-20-220 Black 29 KB110 100mm 51mm 910-20-219 Orange 29 KB110 100mm 44mm 910-20-218 Orange 29 KB110 100mm 51mm 910-20-223 Black 29 KB100 100mm 44mm
Ready for everything from backroad adventures to XC racing, this versatile dropper seat post is engineered for performance. It's part of Fox Suspension's prestigious Factory Series that's World Cup proven and includes the best-of-the-best technology, so you can stay in full control wherever your next ride takes you. Coming equipped with a genuine Kashima upper coating, it provides buttery smooth, ultra-durable operation, while its anodised lower coating delivers extra protection against wear and corrosion. Another highlight is its coil spring, internal cable routing and travel configuration options that are specifically developed for the rigours of gravel riding and cross country. Keeping its weight as low as possible, this Factory Series version also comes complete with titanium hardware for a further 10g of weight savings. Super Lightweight Dropper Seat Post Meet the Transfer SL. At 128 grams (25%) lighter than the regular Transfer post, Fox Suspension has classed it as the lightest mainstream dropper post on the market. Period. With lever options for flat bars, drop bars, and 1x and 2x drivetrains it finally brings the word “shred” into the super-lightweight XC and Gravel conversation. Technologies: Factory Series: “Factory” says it all. The best-of-the-best technology Fox Suspension have to offer is available in Factory Series models with a buttery smooth, ultra-durable Genuine Kashima Coat. These products are World Cup proven. - Windows in lower post allow cable clamp/slack to be pulled from post side for compatibility with GRX-style dropper levers and minimises extra cable housing length. - Longer travel configurations offer exposed length of 290mm for taller riders. - Shorter travel configurations offer shorter total length for smaller riders. - Coil spring for consistent return performance. - 70-85 degree seat angles are supported. - 7mm and 7x9mm saddle rails supported. - Compatible with 1x lever, which is Matchmaker, Shimano GRX, and I-SPEC EV compatible. (Sold separately). - Factory post includes Ti hardware for additional 10g weight savings. - Internal routing only. - Lightweight design. Manufacturer's Part Numbers: 925-01-201 Black 350mm 27.2 x 50mm 925-01-200 Black 370mm 27.2 x 70mm 925-01-206 Black 355mm 30.9 x 75mm 925-01-204 Black 380mm 30.9 x 100mm 925-01-207 Black 355mm 31.6 x 75mm 925-01-205 Black 380mm 31.6 x 100mm
The Zone3 Compression 2-in-1 Shorts are made using a sweat-wicking woven outer with soft compression undershorts to give extra support, coverage and freedom of movement throughout your workout. The combination of fabrics offers a firm yet soft fit and actively wicks away sweat from your skin to regulate temperature and keep you dry. Comfort is maximised with a 3cm waistband with drawstring cord, flatlock seaming throughout the garment and laser cut hems for additional comfort and style. There is also a heat taped, zipped pocket on the back and an easy-access pocket on the undershorts for storage of keys, nutrition or music devices.
This mountain bike rear shock features a Float DPS damper, which helps you perfect turns without cutting corners. Its DPS dual-piston system also combines exceptional bump compliance with smooth efficiency, so you can conserve your energy when you need it most. Coming complete with three positions of adjustment, this is a superb upgrade for a more rider-tuned feel. Technologies: DPS Damper: DPS damper with three positions - Open, Medium, Firm modes Dual Piston: Dual Piston valve design improves both rebound and compression flow EVOL LV Air Sleeve: Lightweight, one-piece EVOL air sleeve improves responsiveness and sensitivity
These pedals feature a hard-wearing aluminium body construction, which makes them great at withstanding all the abuse of daily commuting. Look has also equipped these with CrMo axles, so you'll benefit from their brilliant strength when navigating around the city. Engineered for safety, these high-quality pedals are also equipped with micro USB rechargeable lights. This game-changing design allows you to be seen during the dark hours, while their sealed caps stop any water from creeping inside. ONE CLIPLESS SIDE, ONE FLAT SIDE The GEO TREKKING pedal range has been designed to support you in your everyday journeys, between office and home, in the city, on cycle lane, amongst traffic or simply when adventure calls and you set off on roads or trails, in search of new horizons. The GEO TREKKING pedal range has been designed to support you in your everyday journeys. Whether it be between the office and home or in the city, a bike lane, or amongst traffic the GEO TREKKING pedal is there to offer that versatility. When adventure calls and for you to search out new horizons off road, the GEO TREKKING answers that call with SPD compatibility. That versatility means that the GEO TREKKING pedal can tackle every situation and in all conditions. Providing unparalleled freedom. The clipless side is SPD compatible with a retention adjustment system ranging from 5 to 10. All of the GEO TREKKING pedals come with our “easy” cleat that allows a 30% easier clip in and out in multi directions. VISION : THE INNOVATIVE LIGHT SOLUTION We have all experienced it. Will drivers see me clearly? This was at the heart of our concerns when designing and developing the GEO TREKKING VISION pedals. We created a light that is simple and versatile to use. The GEO TREKKING LIGHT simply clips in and out of the GEO TREKKING pedals answering, “Can the drivers see me”. When the light needs a fresh charge, just plug it into your USB cord and charge away. Simplicity, Safety, Innovation. LOOK GEO TREKKING VISION. And so we came up with the VISION solution. A light. Simple, easy to use and versatile, which clips onto your pedal. The GEO TREKKING and GEO TREKKING ROC models are available with the VISION solution.
Whether it’s the latest e-bike or a favourite folder bike, as you’re enjoying skipping past traffic on your way from A to B, the Nightvision Electron Men's Jacket ensures that you’re both highly visible and nicely protected from the elements. Starting with visibility, this is enhanced first and foremost by the integrated light strips that adorn the back and shoulders. Powered by a removable power bank this offers up to 24 hours of bright illumination, drawing the attention of other road users. This is complemented by Altura’s highly reflective detailing, catching the eye when caught in the shine of vehicle headlamps. Then comes the outstanding weather protection. With 10k/10k waterproof and breathability ratings, the Electron not only enjoys keeping the rain out but ensures you won’t arrive at your destination soaked in sweat either. Fleece-lined front and sides are also present, locking in warmth when temperatures edge lower. Details such as easy to adjust cuffs, stowaway hood and the relaxed fit all make the jacket great to wear on or off the bike. And there’s also handy storage via the zipped chest and side hand pockets. The Electron Powers up your commute.
Whether it’s the latest e-bike or a favourite folder bike, as you’re enjoying skipping past traffic on your way from A to B, the Nightvision Electron Women's Jacket ensures that you’re both highly visible and nicely protected from the elements. Starting with visibility, this is enhanced first and foremost by the integrated light strips that adorn the back and shoulders. Powered by a removable power bank this offers up to 24 hours of bright illumination, drawing the attention of other road users. This is complemented by Altura’s highly reflective detailing, catching the eye when caught in the shine of vehicle headlamps. Then comes the outstanding weather protection. With 10k/10k waterproof and breathability ratings, the Electron not only enjoys keeping the rain out but ensures you won’t arrive at your destination soaked in sweat either. Fleece-lined front and sides are also present, locking in warmth when temperatures edge lower. Details such as easy to adjust cuffs, stowaway hood and the relaxed fit all make the jacket great to wear on or off the bike. And there’s also handy storage via the zipped chest and side hand pockets. The Electron Powers up your commute.
The Undisputed All-Mountain Champion The legendary 36 is no stranger to accolades, winning awards, accolades, and Enduro World Series (EWS) races with equal panache. 36 offers an unmatchable combination of performance, tuneability, and light weight to ensure the winning ways continue, everywhere from big backcountry routes to the EWS circuit. Float EVOL Air Spring EVOL 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. FIT GRIP2 Damper 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. Please Note: The images on this webpage are for reference only and the decals come supplied in the box for you to fit yourself when you receive the forks. Technologies: Adjustments: High-speed compression (with VVC) 8 clicks; Low-speed compression 16 clicks; High-speed rebound (w/VVC) 8 clicks and Low-speed rebound 16 clicks.
Featuring a hard-wearing anodised finish, this Performance Series mountain bike (MTB) rear shock delivers excellent durability and corrosion resistance, making it ideal for shredding your local trails in all-weather conditions. This model is also equipped with a lightweight one-piece EVOL air spring, which ensures you'll benefit from its improved responsiveness and sensitivity as it absorbs the sudden knocks and bumps associated with trail-riding. DPS Damper and Adjustments This trail-ready rear shock is kitted out with a dual-piston system (DPS) damper that pairs exceptional bump compliance with efficiency, helping you conserve energy for when you need it most. Its damper uses a three-position lever to allow you to easily switch between its open, medium and firm modes. Fox Suspension has also equipped this model with an open mode adjust tuning range (1, 2, 3), rebound and air spring pressure adjustments, so you can fine-tune your rear suspension to fit in with your riding style as well as the terrain conditions. Technologies: DPS damper with three positions - Open, Medium, Firm modes. Dual Piston valve design improves both rebound and compression flow. Lightweight, one-piece EVOL air sleeve improves responsiveness and sensitivity. Manufacturer's Part Numbers: 972-01-504 Black 165x40mm Trunnion SV 972-01-505 Black 185x55mm Trunnion SV