Prime Presta Tubeless Valves (Pair)Giving your tubeless tyre setup the best inflation experience possible, this pair of Presta valves allows for maximum airflow and minimum fuss as you achieve your optimum pressure. Easy to install, these valves sit flush in Presta-compatible rims and feature a Pressure Release Valve Stem Nut to keep your inflation on point and to prevent accidental rim damage. Features: Easy installation Removable valve core Pressure Release Valve Stem Nuts Accept high-volume airflow Sold as a pair Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Baroudeur - Tubeless BundleThis exclusive bundle includes a Prime Baroudeur V2 Wheelset, two Vittoria Corsa Rubino Pro IV tyres and Lifeline sealant 150ml.Prime Baroudeur Alloy WheelsetDesigned for training and endurance riding on your road bike, this wheelset features a strong KLM41 Super Alloy rim construction for fantastic durability on every mile. Thanks to its 19mm internal rim width and 26mm rim depth, it delivers smooth-rolling properties, while remaining aerodynamic as you put the power down. Whether you're trying to improve your training sessions or clocking up the miles on an endurance ride, the updated Baroudeur V2 is designed for performance.Tubeless Ready Alloy WheelsetBoasting a tubeless ready design, this wheelset allows you to run lower tyre pressures and enjoy increased traction, lower rolling resistance and fewer risks of flats. Prime has also equipped it with Star Ratchet hubs for superior reliability, due to each of the ratchets engaging simultaneously every time. Featuring an incorporated notch, the newly developed shape of the end caps simplifies disassembly significantly and therefore makes maintenance even easier. It also offers tool-free freehub conversion.Rim Brake CompatibleProviding reliable braking possibilities without any unnecessary weight, this wheelset is rim brake compatible. This makes it easy for you to fit your favourite rim brakes and enjoy smooth braking, while also keeping weight to a minimum. Coming complete with strong J-Bend Pillar PDB1415 spokes and updated rim graphics, the Prime Baroudeur Alloy Wheelset is all set for wherever your next ride takes you.Features: Rim Material: KLM41 Super Alloy Use: Training, Endurance Axle Size Compatibility: Front: 100x9mm QR; Rear: 130x10mm QR Rim Width: 19mm (internal) Rim Depth: 26mm Rim Type: Clincher Hub: SR2, 36T Ratchet System, CNC machined 7075 Alloy hub body Freehub: Anti Bite Guard, Shimano/SRAM 9/10/11 speed Hub Bearings: Front: 2x 6900, Rear: 1x 17287 & 1x 6802, Freehub: 2x 6802 Spokes: Front: PDB1415 JB, 281mm; Rear: PDB1415 JB, 283mm (Drive Side), PDB1415 JB, 289mm (Disc Side) Tubeless Ready: Yes Brake Type: Rim Brake Rider Weight Limit: 100kg Weight: Front: 1000g; Rear: 745g; Pair: 1640g (Added bundle weight)In The Box: Prime Baroudeur V2 Alloy Wheelset x2 Vittoria Corsa tyres, Rubino Pro IV. 25-622, tubeless ready TLR, full black and G2.0 Lifeline sealant 150ml Tubeless Valves QR Skewers 10 speed spacer Prime Carbon Brake PadsSpares (available separately)54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedSR2 Front Axle Silver QRSR2 Front End Caps Black QRSR2 Rear Axle Silver QRSR2 Rear End Caps Black QRPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Baroudeur Disc - Tubeless BundleThis exclusive bundle includes a Prime Baroudeur Disc Alloy Wheelset, two Vittoria Rubino Pro tubeless ready tyres and Lifeline sealant 150ml.Prime Baroudeur Disc Alloy WheelsetBenefitting from a strong and dependable KLM41 Super alloy rim construction, this wheelset is engineered for both road cycling and gravel riding disciplines. Thanks to its 19mm internal rim width and 26mm rim depth, it provides smooth-rolling properties, while remaining aerodynamic as you put the power down. Whether you're racing for the finish line in an event, clocking up the miles on a training ride or exploring new routes on the road, the updated Baroudeur is designed for performance.Tubeless Ready Alloy WheelsetBoasting a tubeless ready design, this wheelset allows you to run lower tyre pressures and enjoy increased traction, lower rolling resistance and fewer risks of flats. Prime has also equipped it with Star Ratchet hubs for superior reliability, due to each of the ratchets engaging simultaneously every time. Featuring an incorporated notch, the newly developed shape of the end caps simplifies disassembly significantly and therefore makes maintenance even easier. It also offers tool-free freehub conversion.Centre Lock Disc Brake CompatibleDeveloped for a smoother and more consistent ride, this wheelset is kitted out with Centre Lock disc brake mount compatibility. This makes it easy to install your favourite hydraulic disc brakes and benefit from powerful stopping power wherever your next ride takes you. The Prime Baroudeur Disc Alloy Wheelset is a perfect upgrade for taking your road performance up a notch.Features: Rim Material: KLM41 Super Alloy Use: Road, Gravel Axle Size Compatibility: Front: 100x12mm; Rear: 142x12mm thru axle out of the box Rim Width: 19mm (internal) Rim Depth: 26mm Rim Type: Clincher Hub: SR2D, 36T Ratchet System, CNC machined 7075 alloy hub body Freehub: Anti Bite Guard, Shimano/SRAM 9/10/11 speed Hub Bearings: Front: 2x 15267, Rear: 1x 6902, 1x 17287, Freehub: 2x 6802 Spokes: Front: PDB1415 JB, 286mm (Disc Side), PDB1415 JB, 288mm (Drive Side); Rear: PDB1415 JB, 282mm (Drive Side), PDB1415 JB, 288mm (Disc Side) Tubeless Ready: Yes Brake Type: Disc Brake Disc Mount: Centre Lock Rider Weight Limit: 110kg Weight: Front: 940g; Rear: 955g; Wheelset: 1747g (Added bundle weight)In The Box: Prime Baroudeur Disc Alloy Wheelset x2 Vittoria Rubino Pro IV tyres, 28-622, tubeless ready TLR, full black, G2.0 Lifeline sealant 150ml Tubeless Valves 10 speed spacer 15mm thru axle end capsSpares (available separately)54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR2D 12mm Front End Caps Black 12mmSR2D 12mm Rear End Caps Black 12mmSR2D 15mm Front End Caps Black 15mmSR2D QR Front End Caps Black QRSR2D QR Rear End Caps Black QRSR2D Disc Brake Rear Hub Grey 12 x 142mmSR2D Front Axle Silver 12 x 135mmSR2D Rear Axle Silver 12 x 142mmSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Issue Sleeveless Base LayerCastelli's 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.Features: 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts 15°-25°C/59°-77°F Weight: 44g (Large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Issue Sleeveless Base LayerCastelli's 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.Features: 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts 15°-25°C/59°-77°F Weight: 44g (Large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Issue Sleeveless Base LayerCastelli's 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.Features: 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts 15°-25°C/59°-77°F Weight: 44g (Large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Issue Sleeveless Base LayerCastelli's 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.Features: 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts 15°-25°C/59°-77°F Weight: 44g (Large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Issue Sleeveless Base LayerCastelli's 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.Features: 100% polyester 3D mesh fabric Reduced seaming at shoulders for extra comfort Wider collar to fit under aero jerseys Flat waist hem to lie flat in shorts 15°-25°C/59°-77°F Weight: 44g (Large)Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Pro Issue 2 Sleeveless Base LayerMade from a 3D mesh fabric, the Castelli Women's Pro Issue 2 Sleeveless Base Layer makes cycling in warmer weather more comfortable.You could be forgiven for thinking this is a standard string vest, but the Women's Pro Issue 2 Sleeveless Base Layer goes far beyond that. It makes use of an advanced 3D mesh to enhance moisture control and deliver sweat-free cycling comfort. The 3D structure works brilliantly thanks to an increased surface area with which to draw excess sweat away from the skin. The semi-open design also allows for excellent ventilation and with greater airflow, it enhances sweat evaporation to keep you cooler. The result is a base layer that will leave you feeling drier and fresher as temperatures rise.Features:Materials: 93% Polyester, 7% Elastane3D mesh fabric for excellent moisture managementWeight: 40 gramsSuggested Temperature range: 15 to 25 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Pro Issue 2 Sleeveless Base LayerMade from a 3D mesh fabric, the Castelli Women's Pro Issue 2 Sleeveless Base Layer makes cycling in warmer weather more comfortable.You could be forgiven for thinking this is a standard string vest, but the Women's Pro Issue 2 Sleeveless Base Layer goes far beyond that. It makes use of an advanced 3D mesh to enhance moisture control and deliver sweat-free cycling comfort. The 3D structure works brilliantly thanks to an increased surface area with which to draw excess sweat away from the skin. The semi-open design also allows for excellent ventilation and with greater airflow, it enhances sweat evaporation to keep you cooler. The result is a base layer that will leave you feeling drier and fresher as temperatures rise.Features:Materials: 93% Polyester, 7% Elastane3D mesh fabric for excellent moisture managementWeight: 40 gramsSuggested Temperature range: 15 to 25 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Seamless Leg WarmersThe Castelli Pro Seamless Leg Warmers keep weight low and yet warmth high. And they're brilliantly quick-wicking too, drawing away sweat from the skin before discomfort sets in. Most warmers available are made from a nylon/elastane material and they tend to hold onto moisture, meaning they may be warm to start but they'll soon have you feeling chilly and damp when you get going. However, the Pro Seamless Leg Warmers use a polyester yarn, far better for dealing with sweat build-up while still maintaining excellent warmth. Just what you need for cool weather, hard training and fast racing.Thanks to the low weight, high stretch and seamless construction you'll barely notice them either. If the day warms up they'll fold up small and easy fit in a cycling jersey pocket.Features:Materials: 78% Polyester, 15% Polyamide, 7% ElastaneMid-weight seamless Leg warmerSurprisingly warm without causing overheatingUnique material blendFully seamless constructionFolds up extra smallSuggested temperature range: 10 to 20 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Pro Seamless Knee WarmersKeeping your knees warm and supple in cool riding conditions, the Castelli Pro Seamless Knee Warmers are low in weight but high in warmth. Excellent wicking also keeps you sweat-free even at race pace. Most warmers available are made from a nylon/elastane material and they tend to hold onto moisture, meaning they may be warm to start but they'll soon have you feeling chilly and damp when you get going. However, the Pro Seamless Knee Warmers use a polyester yarn, far better for dealing with sweat build-up while still maintaining excellent warmth. Just what you need for cool weather, hard training and intense racing. Thanks to the low weight, high stretch and seamless construction you'll barely notice them either. If the day warms up they'll fold up small and easy fit in a cycling jersey pocket.Features:Materials: 78% Polyester, 15% Polyamide, 7% ElastaneMid-weight seamless knee warmerSurprisingly warm without causing overheatingUnique material blendFully seamless constructionFolds up extra smallSuggested temperature range: 10 to 20 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.