The Powa™ Elite valve and Techno™ filter kit is an upgrade for any Respro® Mask which incorporates valves in the design. The larger valves provide rapid exhalation of heat water vapour and Carbon dioxide. The Techno™ filter maintains best filtration against sub-micron particulates VOC’s acid gases and other exhaust emissions. The Powa™ Elite valve is robust and has a variable vane system to maximise airflow when it comes to elevated breathing rates while exercising. Rapid Air Flow™ valves (RAF) Diaphragm made from medical grade silicon rubber Minimal water vapour build up inside the mask For use with any Respro® mask (with the exception of the Metro Mask)
For both MTB and road
A kit to upgrade a City, Sportsta, or Nitesight mask to Techno mask performanceContains two Techno valves and one Techno gold filterAlso useful as a spare sub-assembly, to allow a mask in daily use to have the filter swapped over occasionally to allow it to dry out, which will extend its life.
Assos ASSOSOIRES Robo Foil G2 CapThe Assos ASSOSOIRES Robo Foil G2 Cap is all about keeping the head cool, sweat-free and protected from the sun's rays. The ultraviolet protection factor of 30 keeps you nicely covered when the sun is beating down. The ASSOSOIRES Robo Foil G2 Cap is made from hydrophobic fibres that pull moisture away from the skin while also pushing it to the outer surface of the cap where it can evaporate away. This keeps your head cooler and drier when compared to caps made from traditional polyester blends. The Circular Seamless technology eliminates side seams leaving a smooth and supersoft feel against the skin.Features:Materials: 70% Polypropylene, 10% Polyamide, 15% Polyester, 5% ElastaneCircular Seamless tubular knit technology eliminates side seamsPolypropylene - lightest and most hydrophobic fibre on the market is the best solution for a push-pull effectUPF 30Buy Assos Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.
Assos ASSOSOIRES Robo Foil G2 CapThe Assos ASSOSOIRES Robo Foil G2 Cap is all about keeping the head cool, sweat-free and protected from the sun's rays. The ultraviolet protection factor of 30 keeps you nicely covered when the sun is beating down. The ASSOSOIRES Robo Foil G2 Cap is made from hydrophobic fibres that pull moisture away from the skin while also pushing it to the outer surface of the cap where it can evaporate away. This keeps your head cooler and drier when compared to caps made from traditional polyester blends. The Circular Seamless technology eliminates side seams leaving a smooth and supersoft feel against the skin.Features:Materials: 70% Polypropylene, 10% Polyamide, 15% Polyester, 5% ElastaneCircular Seamless tubular knit technology eliminates side seamsPolypropylene - lightest and most hydrophobic fibre on the market is the best solution for a push-pull effectUPF 30Buy Assos Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.
Two spare filters for use in the Sportsta maskContains a Hepa-type filter. Also suitable for use in the City Techno and Nitesight masksThe filter is designed to remain effective until a noticeable discolouration of the filter occurs
This superb model employs a disciplined approach to manufacturing which includes rigorous quality control and highly developed production protocols. Additionally, you'll benefit from top-notch performance from using this top-end product for your ride. BB Conversion Kit 1: Press Fit 30 BB Shells 68mm Wide BB Shells 24mm Road Cranksets Common Cranks*: Shimano Road, FSA road, Rotor BB Conversion Kit 2: Press Fit 30 BB Shells 68mm or 73mm Wide BB Shells 24mm Mountain Cranksets Common Cranks*: Shimano mtn, FSA mtn, FSA SLK Light, Gravity, Race Face mtn, Rotor, Surly BB Conversion Kit 3: Press Fit 30 BB Shells 73mm Wide BB Shells 24mm>22mm Mountain Cranksets Common Cranks*: SRAM mtn, Zinn mtn, Bontrager mtn, TruVativ mtn BB Conversion Kit 4: Press Fit 30 BB Shells 68mm Wide BB Shells 24mm>22mm Mountain Cranksets Common Cranks*: SRAM mtn, Bontrager mtn, TruVativ mtn, Zinn mtn BB Conversion Kit 5: Press Fit 30 BB Shells 68mm Wide BB Shells 24mm>22mm Road Cranksets Common Cranks*: SRAM road, Bontrager road, TruVativ road, Zinn road BB Conversion Kit 6: Press Fit 24 BB Shells 89.5mm or 92mm Wide BB Shells 24mm>22mm Mountain Cranksets Common Cranks*: SRAM mtn, Bontrager mtn, TruVativ mtn, Zinn mtn BB Conversion Kit 7: Press Fit 24 BB Shells 86.5mm Wide BB Shells 24mm>22mm Road Cranksets Common Cranks*: SRAM road, Bontrager road, TruVativ road, Zinn road
Ritchey Comp Press Fit Semi Integrated HeadsetEnjoy a high-quality performance from this Press Fit Semi Integrated Headset from Ritchey. Featuring a durable and hard-wearing Chromoly (CrMo) top bearing cover and an alloy top cap, for long-lasting performance you can count on. S.H.I.S. OverviewThe Standardized Headset Identification System (S.H.I.S.) creates a common language for describing modern bicycle headsets. The system provides comprehensive and scalable headset fitment information in a standardized format; making it easy to communicate headset requirements based on frame and fork interfaces.The system addresses the critical interface dimensions required to fit a fork to a frame, as well as bearing location/cup type. To determine fit, four dimensions are needed: (1) stem-clamp diameter of fork, (2) crown-race seat diameter of fork, (3) head-tube top inside diameter, and (4) head-tube bottom inside diameter. Bearing location and cup-type are identified as (a) external cup (EC), (b) semi-integrated or ZeroStack (ZS), or (c) integrated (IS).Bearing Location/Cup Types:EC (External Cup)Bearings contained within cups that are located outside of the frame.ZS (ZeroStack)Bearings contained within pressed-in cups where the cup and bearings rest inside the frame.IS (Integrated)Bearings that fit directly into a bonded or machined interface that is integrated into the frame.Features:A semi integrated press fit headsetComp Chromoly (CrMo) top bearing coverSemi cartridge bearingsSupplied with Ritchey high quality alloy star nut and top capBlack FinishSteerer Size: 1-1/8", 1-1/8"-1-1.5"Fits: 1 1/8" steerer tubeStack Height: 11.3mmUpper S.H.I.S: ZS44/28.6Lower S.H.I.S: ZS44/30Upper Headtube: 50/44mmLower Headtube: 50/44mmWeight: 109g (approx.)Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Featuring increased grip in wet and dry conditions, this lightweight road bike tyre comes with a new silica compound for enhanced durability - you'll get even more miles out of the Lithion 3 than you did with the impressive Lithion 2. With low rolling resistance, a 3x60 TPI carcass, lightweight skinwalls, and puncture protection, the Lithion 3 Road Bike Tyre packs everything you'll need in a training tyre.
PT Belt offers the same great puncture protection that PT Shield offers. The difference is that whereas PT Shield is bead to bead protection, PT Belted is placed only under the tread. Offering puncture protection while shaving off grams. This Version of the tyre is Wire beaded.
The Ritchey Comp Headset is built to take the abuse of bad roads and tough mountain bike (MTB) trails while delivering smooth, reliable performance over the long haul. For bikes with semi-integrated ZS head tubes, this Ritchey Comp Press Fit headset stands out above all others. It features stainless steel angular contact cartridge bearings packed with Ritchey high-webbing grease. The upper bearing is a sealed cartridge, while the lower bearing is coated in titanium.
There are far too many runners professionals included who leave the house with taped toes and more band-aids than energy gels stuffed into their belt. Our brand new blister prevention sock is the result of numerous studies to reveal the exact locations where athletes develop sores and our designers' answer to many painful questions. Sensitive areas around the ankle toes and sole are thickened or padded for optimal cushioning. Furthermore precisely-targeted micro-zones are interwoven with anti-bacterial PTFE fibres to prevent skin from over-heating the usual culprit when it comes to blisters. Our striped weaving technique offers optimal ventilation and moisture wicking. A reinforced Achilles strap provides incredibly stable support while multiplied 3D.Dots absorb a maximum of vibration from the tarmac stimulate blood flow and increase grip. Higher compression further reduces movement of the foot and improves overall ergonomy. Combined with optimised sweat evacuation this not only guarantees increased comfort but also contributes to less raw skin in the long run. Once you've completed one pain-free marathon in the white Pro Marathon Sock you might just catch yourself running another. KEY BENEFITS High-level blister prevention thanks to anti-bacterial PTFE fibres in targeted areas which reduce the risk of over-heating irritation and chafing. Anti-slip technologies which prevent the fabric from moving or folding as you run and increase the grip of the foot in the shoe. Exceptional 360° breathability and ventilation thanks to ultra-thin fibres and mesh panels keeping your feet fresh and dry even in hot conditions.