The RS4 Road Rear Hub is the perfect combination of light weight and durability, and now the most versatile and serviceable hubs on the planet are available with centre lock. Machined from forged 2014 T6 aluminium billet and with sealed stainless steel cartridge bearings throughout, this hub has unsurpassed reliability. The hub uses a two pawl ratchet mechanism creating a drive with significantly less drag and as a result, a quieter freehub. The hub is available with an axle width of 135mm or 142mm and is Shimano and Sram cassette compatible. Available in a wide variety of colours as well as multiple spoke hole options, allowing you to build your perfect wheelset.2 Pawl ratchet with 44-point engagement (8 Degree)Reduced drag ratchet mechanismMachined from forged 2014 T6 aluminium billetStainless steel bearingsCentre lock disc splineAvailable in 135mm x QR or 142mm x 12mm Thru axle sizes11 Speed Shimano and CampagnoloAluminium freehubShimano / SRAM Cassette compatibleApprox. Weight: from 272g
The RS4 Road Rear Hub is the perfect combination of light weight and durability, and now the most versatile and serviceable hubs on the planet are available with centre lock. Machined from forged 2014 T6 aluminium billet and with sealed stainless steel cartridge bearings throughout, this hub has unsurpassed reliability. The hub uses a two pawl ratchet mechanism creating a drive with significantly less drag and as a result, a quieter freehub. The hub is available with an axle width of 135mm or 142mm and is Shimano and Sram cassette compatible. Available in a wide variety of colours as well as multiple spoke hole options, allowing you to build your perfect wheelset.2 Pawl ratchet with 44-point engagement (8 Degree)Reduced drag ratchet mechanismMachined from forged 2014 T6 aluminium billetStainless steel bearingsCentre lock disc splineAvailable in 135mm x QR or 142mm x 12mm Thru axle sizes11 Speed Shimano and CampagnoloAluminium freehubShimano / SRAM Cassette compatibleApprox. Weight: from 272g
Castelli Women's Dinamica 2 JacketMade for low-intensity winter rides, the Castelli Women's Dinamica 2 Jacket features an all-over Gore-Tex INFINIUM™ WINDSTOPPER® fabric to keep cold winds well and truly out. If your winter training features plenty of steady rides, building your fitness base, and in conditions that are cold but dry, the Women's Dinamica 2 Jacket is a brilliant choice.With construction in Gore-Tex INFINIUM™ WINDSTOPPER® X-Fast, the Dinamica ensures there's no chance of cold winds from getting inside. With windchill neutralised, the fleece inner face traps body heat securely and provides superb warmth as you ride. Excellent breathability also keeps swat build-up to a minimum. A water-repellent finish also keeps out light rain, meaning no need to reach for a rain jacket unless you're facing a downpour. Carefully considered details abound too. A smooth sliding YKK® Vislon® zipper, with a scorpion puller for easy use with gloves, makes it easy to zip open for extra ventilation. Double-layer cuffs at the wrists ensure a perfect interface with your gloves, keeping out the elements.Features:Materials: 100% PolyamideFull GORE-TEX INFINIUM™ WINDSTOPPER® X-Fast thermal protectionReflective panels on back, front, and sleeves (except Military Green colourway)3 rear pocketsYKK® Vislon® zipper for easy slidingWeight: 370gSuggested Temperature range: 0 to 10 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Dinamica 2 JacketMade for low-intensity winter rides, the Castelli Women's Dinamica 2 Jacket features an all-over Gore-Tex INFINIUM™ WINDSTOPPER® fabric to keep cold winds well and truly out. If your winter training features plenty of steady rides, building your fitness base, and in conditions that are cold but dry, the Women's Dinamica 2 Jacket is a brilliant choice.With construction in Gore-Tex INFINIUM™ WINDSTOPPER® X-Fast, the Dinamica ensures there's no chance of cold winds from getting inside. With windchill neutralised, the fleece inner face traps body heat securely and provides superb warmth as you ride. Excellent breathability also keeps swat build-up to a minimum. A water-repellent finish also keeps out light rain, meaning no need to reach for a rain jacket unless you're facing a downpour. Carefully considered details abound too. A smooth sliding YKK® Vislon® zipper, with a scorpion puller for easy use with gloves, makes it easy to zip open for extra ventilation. Double-layer cuffs at the wrists ensure a perfect interface with your gloves, keeping out the elements.Features:Materials: 100% PolyamideFull GORE-TEX INFINIUM™ WINDSTOPPER® X-Fast thermal protectionReflective panels on back, front, and sleeves (except Military Green colourway)3 rear pocketsYKK® Vislon® zipper for easy slidingWeight: 370gSuggested Temperature range: 0 to 10 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Dinamica 2 JacketMade for low-intensity winter rides, the Castelli Women's Dinamica 2 Jacket features an all-over Gore-Tex INFINIUM™ WINDSTOPPER® fabric to keep cold winds well and truly out. If your winter training features plenty of steady rides, building your fitness base, and in conditions that are cold but dry, the Women's Dinamica 2 Jacket is a brilliant choice.With construction in Gore-Tex INFINIUM™ WINDSTOPPER® X-Fast, the Dinamica ensures there's no chance of cold winds from getting inside. With windchill neutralised, the fleece inner face traps body heat securely and provides superb warmth as you ride. Excellent breathability also keeps swat build-up to a minimum. A water-repellent finish also keeps out light rain, meaning no need to reach for a rain jacket unless you're facing a downpour. Carefully considered details abound too. A smooth sliding YKK® Vislon® zipper, with a scorpion puller for easy use with gloves, makes it easy to zip open for extra ventilation. Double-layer cuffs at the wrists ensure a perfect interface with your gloves, keeping out the elements.Features:Materials: 100% PolyamideFull GORE-TEX INFINIUM™ WINDSTOPPER® X-Fast thermal protectionReflective panels on back, front, and sleeves (except Military Green colourway)3 rear pocketsYKK® Vislon® zipper for easy slidingWeight: 370gSuggested Temperature range: 0 to 10 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Dinamica 2 JacketMade for low-intensity winter rides, the Castelli Women's Dinamica 2 Jacket features an all-over Gore-Tex INFINIUM™ WINDSTOPPER® fabric to keep cold winds well and truly out. If your winter training features plenty of steady rides, building your fitness base, and in conditions that are cold but dry, the Women's Dinamica 2 Jacket is a brilliant choice.With construction in Gore-Tex INFINIUM™ WINDSTOPPER® X-Fast, the Dinamica ensures there's no chance of cold winds from getting inside. With windchill neutralised, the fleece inner face traps body heat securely and provides superb warmth as you ride. Excellent breathability also keeps swat build-up to a minimum. A water-repellent finish also keeps out light rain, meaning no need to reach for a rain jacket unless you're facing a downpour. Carefully considered details abound too. A smooth sliding YKK® Vislon® zipper, with a scorpion puller for easy use with gloves, makes it easy to zip open for extra ventilation. Double-layer cuffs at the wrists ensure a perfect interface with your gloves, keeping out the elements.Features:Materials: 100% PolyamideFull GORE-TEX INFINIUM™ WINDSTOPPER® X-Fast thermal protectionReflective panels on back, front, and sleeves (except Military Green colourway)3 rear pocketsYKK® Vislon® zipper for easy slidingWeight: 370gSuggested Temperature range: 0 to 10 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Dinamica 2 JacketMade for low-intensity winter rides, the Castelli Women's Dinamica 2 Jacket features an all-over Gore-Tex INFINIUM™ WINDSTOPPER® fabric to keep cold winds well and truly out. If your winter training features plenty of steady rides, building your fitness base, and in conditions that are cold but dry, the Women's Dinamica 2 Jacket is a brilliant choice.With construction in Gore-Tex INFINIUM™ WINDSTOPPER® X-Fast, the Dinamica ensures there's no chance of cold winds from getting inside. With windchill neutralised, the fleece inner face traps body heat securely and provides superb warmth as you ride. Excellent breathability also keeps swat build-up to a minimum. A water-repellent finish also keeps out light rain, meaning no need to reach for a rain jacket unless you're facing a downpour. Carefully considered details abound too. A smooth sliding YKK® Vislon® zipper, with a scorpion puller for easy use with gloves, makes it easy to zip open for extra ventilation. Double-layer cuffs at the wrists ensure a perfect interface with your gloves, keeping out the elements.Features:Materials: 100% PolyamideFull GORE-TEX INFINIUM™ WINDSTOPPER® X-Fast thermal protectionReflective panels on back, front, and sleeves (except Military Green colourway)3 rear pocketsYKK® Vislon® zipper for easy slidingWeight: 370gSuggested Temperature range: 0 to 10 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
The all-new Hope Tech 4 X2 Hydraulic Disc Brake is the culmination of of Hope's 25+ years experience of designing and manufacturing some of the best brakes ever made. With 30% more power than the old Tech 3 X2 along with a lighter lever action, the Tech 4 X2 is a stunningly lightweight and powerful brake ideal for cross country, down country and lightweight trail bikes. 30% extra power compared the old Tech 3 leverLever shape updated to provide a more ergonomic shapeHinged clamp reduces weight and improves ergonomicsTool free bite point and reach adjustments for easy, personalised setupRigid CNC'd one piece 2 piston post mount caliper for lightweight yet powerful stoppingSupplied with new Racing Compound pads for improved power and modulationThe Tech 4 X2 uses all new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turn gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation. Not only this, but the updated lever and blade provide a 30% increase in pressure over the Tech 3 lever for a bucket load of extra braking power! The Tech 4 lever also retains Hope's signature tool free bite point and reach adjustments. The updated X2 caliper features 2 large pistons for excellent braking power and ease of maintenance mixed with exceptionally lightweight. If you want the ultimate lightweight brake that perfectly blends power, style and reliability, look no further than the Hope Tech 4 X2!
The all-new Hope Tech 4 X2 Hydraulic Disc Brake is the culmination of of Hope's 25+ years experience of designing and manufacturing some of the best brakes ever made. With 30% more power than the old Tech 3 X2 along with a lighter lever action, the Tech 4 X2 is a stunningly lightweight and powerful brake ideal for cross country, down country and lightweight trail bikes. 30% extra power compared the old Tech 3 leverLever shape updated to provide a more ergonomic shapeHinged clamp reduces weight and improves ergonomicsTool free bite point and reach adjustments for easy, personalised setupRigid CNC'd one piece 2 piston post mount caliper for lightweight yet powerful stoppingSupplied with new Racing Compound pads for improved power and modulationThe Tech 4 X2 uses all new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turn gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation. Not only this, but the updated lever and blade provide a 30% increase in pressure over the Tech 3 lever for a bucket load of extra braking power! The Tech 4 lever also retains Hope's signature tool free bite point and reach adjustments. The updated X2 caliper features 2 large pistons for excellent braking power and ease of maintenance mixed with exceptionally lightweight. If you want the ultimate lightweight brake that perfectly blends power, style and reliability, look no further than the Hope Tech 4 X2!
The all-new Hope Tech 4 X2 Hydraulic Disc Brake is the culmination of of Hope's 25+ years experience of designing and manufacturing some of the best brakes ever made. With 30% more power than the old Tech 3 X2 along with a lighter lever action, the Tech 4 X2 is a stunningly lightweight and powerful brake ideal for cross country, down country and lightweight trail bikes.30% extra power compared the old Tech 3 leverLever shape updated to provide a more ergonomic shapeHinged clamp reduces weight and improves ergonomicsTool free bite point and reach adjustments for easy, personalised setupRigid CNC'd one piece 2 piston flat mount caliper for lightweight yet powerful stoppingSupplied with new Racing Compound pads for improved power and modulationNB: images show post mount caliper - flat mount caliper suppliedThe Tech 4 X2 uses all new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turn gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation. Not only this, but the updated lever and blade provide a 30% increase in pressure over the Tech 3 lever for a bucket load of extra braking power! The Tech 4 lever also retains Hope's signature tool free bite point and reach adjustments. The updated X2 caliper features 2 large pistons for excellent braking power and ease of maintenance mixed with exceptionally lightweight. If you want the ultimate lightweight brake that perfectly blends power, style and reliability, look no further than the Hope Tech 4 X2!
The all-new Hope Tech 4 X2 Hydraulic Disc Brake is the culmination of of Hope's 25+ years experience of designing and manufacturing some of the best brakes ever made. With 30% more power than the old Tech 3 X2 along with a lighter lever action, the Tech 4 X2 is a stunningly lightweight and powerful brake ideal for cross country, down country and lightweight trail bikes.30% extra power compared the old Tech 3 leverLever shape updated to provide a more ergonomic shapeHinged clamp reduces weight and improves ergonomicsTool free bite point and reach adjustments for easy, personalised setupRigid CNC'd one piece 2 piston flat mount caliper for lightweight yet powerful stoppingSupplied with new Racing Compound pads for improved power and modulationNB: images show post mount caliper - flat mount caliper suppliedThe Tech 4 X2 uses all new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turn gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation. Not only this, but the updated lever and blade provide a 30% increase in pressure over the Tech 3 lever for a bucket load of extra braking power! The Tech 4 lever also retains Hope's signature tool free bite point and reach adjustments. The updated X2 caliper features 2 large pistons for excellent braking power and ease of maintenance mixed with exceptionally lightweight. If you want the ultimate lightweight brake that perfectly blends power, style and reliability, look no further than the Hope Tech 4 X2!
The all-new Hope Tech 4 X2 Hydraulic Disc Brake is the culmination of of Hope's 25+ years experience of designing and manufacturing some of the best brakes ever made. With 30% more power than the old Tech 3 X2 along with a lighter lever action, the Tech 4 X2 is a stunningly lightweight and powerful brake ideal for cross country, down country and lightweight trail bikes.30% extra power compared the old Tech 3 leverLever shape updated to provide a more ergonomic shapeHinged clamp reduces weight and improves ergonomicsTool free bite point and reach adjustments for easy, personalised setupRigid CNC'd one piece 2 piston flat mount caliper for lightweight yet powerful stoppingSupplied with new Racing Compound pads for improved power and modulationNB: images show post mount caliper - flat mount caliper suppliedThe Tech 4 X2 uses all new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turn gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation. Not only this, but the updated lever and blade provide a 30% increase in pressure over the Tech 3 lever for a bucket load of extra braking power! The Tech 4 lever also retains Hope's signature tool free bite point and reach adjustments. The updated X2 caliper features 2 large pistons for excellent braking power and ease of maintenance mixed with exceptionally lightweight. If you want the ultimate lightweight brake that perfectly blends power, style and reliability, look no further than the Hope Tech 4 X2!