Aerodynamic performance, safety and ventilation do not need to come at the expense of each other. By using our whole-helmet approach to development, we have been able to deliver unparalleled levels of aerodynamic performance, safety and ventilation without compromise in the Ventral SPIN. Taking inspiration from the Venturi effect, the helmet’s airflow zones allow the helmet to pass through the air with greater efficiency, making it faster. Residual air traveling around the helmet is managed by the 22° aero trailing edge, the perfect angle for minimizing turbulence, further improving aerodynamic performance. By leading air through rather than around the helmet, its wake is minimized, while its ventilation and cooling properties are enhanced. Other features of our whole-helmet approach include a fully wrapped unibody shell with an EPS liner for the ideal balance between weight and protection. SPIN (Shearing Pad INside), our patent-pending silicone pad technology; a lightweight adjustment system and an ergonomic precision strap provides a flexible, comfortable and secure fit. Unique aerodynamic design optimized with CFD testing for enhanced aerodynamic performance and minimal air turbulence. Helmet integrated with patent pending SPIN (Shearing Pad Inside) pads Accelerated airflow zones, inspired by the venturi effect, to reduce fluid drag. Extreme cooling and ventilation due to innovative air flow design. High performance EPS liner with targeted and optimised density to provide the ideal balance of low weight and crash protection. Fully wrapped unibody shell construction to increase safety and helmet integrity. Light weight size adjustment system for a personalised fit. Easily adjustable precision straps molded into the helmet liner for extra comfort and safety. Eye garage to keep your sunglasses securely in position when placed on the helmet.
Compatible with eggbeater, candy, mallet, 5050, double shot from 2010-present.
crankbrothers MTB Pedal Upgrade Kit - Titanium SpindleThis crankbrothers Pedal Upgrade Kit enables you to upgrade your favourite Eggbeater, Candy, Mallet, 5050 or Double Shot pedals to titanium spindles for a drastically reduced weight and extra strength. It also comes with a full refresh kit, which includes new bearings and seals so you can get them performing like they've just come out of the box.Features: Spindle Material: 6al/4v Titanium Q-Factor: 52mm Compatiblity: Eggbeater Candy Mallet 5050 Double Shot (model years 2010-present)Contents: 1 pair titanium spindlesEnduro catridge bearingsIgus ll-glide bearings Dss double seal system: internal and external seals Hex alloy end caps O-rings, nuts, and sleeve bushings Bearing removal tool Maximum Rider Weight: 90kg/200lb Weight: 60g per pairBuy crankbrothers Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Lightweight racing hub with 6 pawl drive system.Smooth, quiet and reliable power transfer.The ultra-dependable drive system of this hub uses 6 reversed pawls, all independently sprung and featuring double tips, giving 12 engagement points on a 30 click Cr-Mo freehub driver.6D - Halo 6 Drive System:The ultra-dependable 6-Drive system: Smooth, quiet and reliable power transfer..6 reversed pawls, all independently sprung and featuring double tips, giving 12 point simultaneous engagement on a 30 click Cr-Mo drive ring powering the optional Cr-Mo or 7075chard alloy splined freehub body.This results in an extremely positive and reliable drive system.The uncluttered freehub that a reversed pawl system provides, allows a cartridge bearing to be used directly under the freehub drive ring (rather than an offset position that is commonly used in conventional pawl systems that cram the pawl mechanism into the relatively small diameter of the freehub itself.) The resultant reduction in offset torque transfer from the freehub reduces leverage effect on the axle and ultimately increases bearing durability. SpecificationsMaterial Forged and CNC machined,Drillings J-Bend, 24H (offset 16/8) or 32H (16/16),Bearings 2 x 6902, 2 x 15268,Axle 15mm alloy tube for 10mm QR,Spacing 130mm,Freehub Shimano/SRAM or Campag,Freehub Body 11 speed, Shimano or Campag,Drive System 6 Pawl, 30T engagement,Spoke Hole Circle Diameter (PCD) Left: 40mm, Right: 58mm,spoke hole size (diameter) 2.5mm,Centre to Flange Left: 41mm, Right: 15mm,OLD 130mm,Model Ref SM6S,Colour Black, Red or White with Red axle caps,Weight 275g.
Lightweight and ventilated 3 layer back protector. Conforming to Level 1 (1621-2) standards the protector utilizes a flexible mesh, which is both light and highly breathable. Due to the materials used the protector has a low profile and the optional waist strap provides further fit personalization. Optimized fit for women. Available in regular and slim fit.Key Features:Lightweight and ventilated back protector,Removable elastic waistband,Durable and highly breathable mesh fabric,EN1621-2 Level 1 certified back protector,Women’s specific cut for optimized fit.
CeramicSpeed BB30 Bottom BracketCeramicSpeed is the market leader in high-end performance components. This Ceramic Bottom Bracket delivers excellent low bearing friction with superb durability. Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.Features: Material: Ceramic Bearings, Aluminium (cups) Road Specific Use with 24mm spindle cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
CeramicSpeed BB90 Trek Bottom Bracket (Bearings Only)CeramicSpeed is the market leader in high-end performance components. This Ceramic Bottom Bracket delivers excellent low bearing friction with superb durability. Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.Features: Material: Ceramic Bearings, Aluminium (cups) Road Specific Use with 24mm spindle cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Crafted with 13 Denier Gore-Tex Active shell technology and a fully seam-taped construction, the Montane Women's Spine Jacket provides the ultimate in lightweight and breathable waterproof protection. Built for ultra runners whether you are training or competing on race day, this jacket delivers a premium fit with an adjustable low-profile hood with rear pre-elasticated and a stiffened peak to keep you covered. Designed with a fully adjustable hem and shaped cuffs with partial pre-elasticated for a secure fit, while two mesh-lined hand pockets with YKK AQUAGUARD® zips give secure storage and VIA Trail Series® reflective logo details keep you visible in low light.
With its highly impact-resistant padding, the Spine VPD 2.0 Vest outperforms EN 1621-2 Level 2 motorcycle back protection standard, ensuring that in the event of a crash your back benefits from the best degree of protection possible. Not only is it highly protective the padding also conforms to the shape of your body for an impressive level of comfort. When you're hitting downhill trails hard you'll build up a sweat and so POC house the protection in a breathable mesh vest, keeping airflow optimised and sweat off the skin. Once you're done riding, then the padding is easily removed to make it easy to keep your vest clean and laundered for the next day on the hill.
POC Spine VPD 2.0 VestThe POC Spine VPD 2.0 Vest provides exceptional back protection without compromising flexibility, giving you the confidence to take on even the toughest of mountain bike trails. Exceeding VPD 2.0 Vest outperforms EN 1621-2 Level 2 motorcycle back protection standard, the Spine VPD 2.0 Vest gives impressive protection should you find yourself hitting the dirt. While protection is paramount, POC ensures flexibility is built-in so you feel free and easy when manoeuvring your bike across technical terrain and hitting technical features. The padding is combined with a breathable mesh vest, optimising airflow to the body and allowing sweat to escape, leaving you dry and comfortable even during hard riding sessions and enduros. Once you're done riding, then the padding is easily removed to make it easy to keep your vest clean and laundered for the next day on the hill. Features:3D-molded VPD 2.0 back protector that outperforms EN 1621-2 Level 2 motorcycle back protection standardHighly breathable mesh fabric for optimum ventilationAvailable in slim and regular fitSmall - 150 - 165 cmMedium 165 - 180 cmLarge 180 cm +Please note: Waistband is not included as picturedBuy POC Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
POC Spine VPD 2.0 VestThe POC Spine VPD 2.0 Vest provides exceptional back protection without compromising flexibility, giving you the confidence to take on even the toughest of mountain bike trails. Exceeding VPD 2.0 Vest outperforms EN 1621-2 Level 2 motorcycle back protection standard, the Spine VPD 2.0 Vest gives impressive protection should you find yourself hitting the dirt. While protection is paramount, POC ensures flexibility is built-in so you feel free and easy when manoeuvring your bike across technical terrain and hitting technical features. The padding is combined with a breathable mesh vest, optimising airflow to the body and allowing sweat to escape, leaving you dry and comfortable even during hard riding sessions and enduros. Once you're done riding, then the padding is easily removed to make it easy to keep your vest clean and laundered for the next day on the hill. Features:3D-molded VPD 2.0 back protector that outperforms EN 1621-2 Level 2 motorcycle back protection standardHighly breathable mesh fabric for optimum ventilationAvailable in slim and regular fitSmall - 150 - 165 cmMedium 165 - 180 cmLarge 180 cm +Please note: Waistband is not included as picturedBuy POC Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
POC Spine VPD 2.0 VestThe POC Spine VPD 2.0 Vest provides exceptional back protection without compromising flexibility, giving you the confidence to take on even the toughest of mountain bike trails. Exceeding VPD 2.0 Vest outperforms EN 1621-2 Level 2 motorcycle back protection standard, the Spine VPD 2.0 Vest gives impressive protection should you find yourself hitting the dirt. While protection is paramount, POC ensures flexibility is built-in so you feel free and easy when manoeuvring your bike across technical terrain and hitting technical features. The padding is combined with a breathable mesh vest, optimising airflow to the body and allowing sweat to escape, leaving you dry and comfortable even during hard riding sessions and enduros. Once you're done riding, then the padding is easily removed to make it easy to keep your vest clean and laundered for the next day on the hill. Features:3D-molded VPD 2.0 back protector that outperforms EN 1621-2 Level 2 motorcycle back protection standardHighly breathable mesh fabric for optimum ventilationAvailable in slim and regular fitSmall - 150 - 165 cmMedium 165 - 180 cmLarge 180 cm +Please note: Waistband is not included as picturedBuy POC Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.