Prime SR2D QR Front End CapsThese front end caps are specifically designed for Prime front wheels with SR2D hubs. SR2D hubs currently come as standard on Prime RD-56, RD-44, Orra (Alloy and Carbon Disc) and Baroudeur V2 Disc wheel models. Featuring a tough aluminium build, these genuine Prime spare parts are perfect for when it's time to service your setup.Features: Material: Aluminium Use: Road Compatibility: Prime SR2D Hubs - These come on RD-56, RD-44, Orra (Alloy & Carbon Disc) and Baroudeur V2 Disc wheels Type: QR front Disc hub adaptors for SR2D (Start Ratchet disc hubs) Single or Pair: Front end caps only (rear end caps are available separately) Genuine Prime spare partsBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Doyenne Endurance SaddleThis endurance-focused saddle comes equipped with a waterproof microfibre cover for reliable performance in all-weather conditions. Developed to keep you supported over long distances and many hours on your road bike, Prime has also kitted out this model with a nylon fibre base, which ensures maximum stiffness and strength without adding any unnecessary excess grams to your ride. Another highlight is its titanium alloy rails which provide a secure hold to your seatpost, while its chromium nitride (CrN) coating delivers additional wear resistance and protection against corrosion.Endurance Road Saddle with Titanium Alloy RailsThe Prime Doyenne Endurance saddle features titanium alloy rails coated with chromium nitride (CrN). These offer exceptional tensile strength, stiffness and corrosion resistance at an extremely low weight. The reduced weight helps you conserve energy as you climb and accelerate, and ultimately saves crucial seconds on your time.Crn/Ti rails are also highly resistant to flexing and deforming. This makes them far less likely to bend or creak as you ride. The seat rails also feature measurement markers, which help you adjust the fore/aft position of your saddle accurately to achieve an efficient and ergonomic pedalling stance.Prime Saddle Integration (PSI)PSI allows you to clip PSI accessories into the saddle base to allow for sleek integration.Features: Cover Material: Waterproof Microfibre Shell Material: Nylon Fibre Rails Material: Titanium Alloy with a Chromium Nitride (CrN) coating Use: Road Size: Narrow: 140x280mm (without cut-out); Wide: 148x280mm (with cut-out) PSI Compatible Rail fore/aft measurement markers Weight: Narrow Option: 240g; Wide Option: 277gBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Doyenne Endurance SaddleThis endurance-focused saddle comes equipped with a waterproof microfibre cover for reliable performance in all-weather conditions. Developed to keep you supported over long distances and many hours on your road bike, Prime has also kitted out this model with a nylon fibre base, which ensures maximum stiffness and strength without adding any unnecessary excess grams to your ride. Another highlight is its titanium alloy rails which provide a secure hold to your seatpost, while its chromium nitride (CrN) coating delivers additional wear resistance and protection against corrosion.Endurance Road Saddle with Titanium Alloy RailsThe Prime Doyenne Endurance saddle features titanium alloy rails coated with chromium nitride (CrN). These offer exceptional tensile strength, stiffness and corrosion resistance at an extremely low weight. The reduced weight helps you conserve energy as you climb and accelerate, and ultimately saves crucial seconds on your time.Crn/Ti rails are also highly resistant to flexing and deforming. This makes them far less likely to bend or creak as you ride. The seat rails also feature measurement markers, which help you adjust the fore/aft position of your saddle accurately to achieve an efficient and ergonomic pedalling stance.Prime Saddle Integration (PSI)PSI allows you to clip PSI accessories into the saddle base to allow for sleek integration.Features: Cover Material: Waterproof Microfibre Shell Material: Nylon Fibre Rails Material: Titanium Alloy with a Chromium Nitride (CrN) coating Use: Road Size: Narrow: 140x280mm (without cut-out); Wide: 148x280mm (with cut-out) PSI Compatible Rail fore/aft measurement markers Weight: Narrow Option: 240g; Wide Option: 277gBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Doyenne Womens Endurance SaddlePrepared for wherever your next ride takes you, this women's road saddle features a high-quality microfibre cover that's hard-wearing and waterproof, which makes it ideal for all-weather conditions. Prime has also kitted out this endurance-focused model with a nylon shell for optimum support during high mileage events, such as sportives and cycle touring. Its profile is also designed for a more relaxed cycling position in which the lower back follows a gentler curve as you reach the handlebars. In this position, the pelvis may tilt forward slightly to reduce the curve in the spine.Women's Road Saddle with Deep Pressure Relief ChannelThis women's road bike saddle is equipped with a contoured convex profile with a deep pressure relief channel. This alleviates central pressure and distributes support to your sit bones for sustainable comfort over long distances. It's also available in two width options to choose from (141mm or 159mm), so you can enjoy a more tailored fit as it distributes pressure and offers excellent comfort and stability.Prime Saddle Integration (PSI)Featuring Prime Saddle Integration (PSI), this model allows you to clip PSI accessories into the saddle base to allow for sleek integration. As a result, you'll easily be able to bring any essentials with you on your travels.Please note: The 141mm narrow width option has titanium saddle rails and the 159mm wide width option has Chromoly (CrMo) steel rails.Features: Cover Material: Waterproof Microfibre Shell Material: Nylon Rails Material: Titanium (141mm Option); CrMo (159mm Option) Padding: Polyurethane (PU) Foam Use: Road Size: Narrow Option: 141x265mm (with cut-out); Wide Option: 159x277mm (without cut-out) Prime Saddle Integration (PSI) Compatible Contoured convex profile with a deep pressure relief channel Wide option to suit female sit bonesBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Doyenne Womens Endurance SaddlePrepared for wherever your next ride takes you, this women's road saddle features a high-quality microfibre cover that's hard-wearing and waterproof, which makes it ideal for all-weather conditions. Prime has also kitted out this endurance-focused model with a nylon shell for optimum support during high mileage events, such as sportives and cycle touring. Its profile is also designed for a more relaxed cycling position in which the lower back follows a gentler curve as you reach the handlebars. In this position, the pelvis may tilt forward slightly to reduce the curve in the spine.Women's Road Saddle with Deep Pressure Relief ChannelThis women's road bike saddle is equipped with a contoured convex profile with a deep pressure relief channel. This alleviates central pressure and distributes support to your sit bones for sustainable comfort over long distances. It's also available in two width options to choose from (141mm or 159mm), so you can enjoy a more tailored fit as it distributes pressure and offers excellent comfort and stability.Prime Saddle Integration (PSI)Featuring Prime Saddle Integration (PSI), this model allows you to clip PSI accessories into the saddle base to allow for sleek integration. As a result, you'll easily be able to bring any essentials with you on your travels.Please note: The 141mm narrow width option has titanium saddle rails and the 159mm wide width option has Chromoly (CrMo) steel rails.Features: Cover Material: Waterproof Microfibre Shell Material: Nylon Rails Material: Titanium (141mm Option); CrMo (159mm Option) Padding: Polyurethane (PU) Foam Use: Road Size: Narrow Option: 141x265mm (with cut-out); Wide Option: 159x277mm (without cut-out) Prime Saddle Integration (PSI) Compatible Contoured convex profile with a deep pressure relief channel Wide option to suit female sit bonesBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Noosa TT Aero HandlebarDeveloped as the perfect upgrade for your triathlon or time trial bike, this aero handlebar features a unique shape, light weight and unrivalled adjustability.Lightweight and StrongManufactured using a high modulus carbon fibre construction, these bars are light, yet provide superb durability and strength. This construction offers you more precise handling, so that you'll be able to carry your speed into corners, saving valuable seconds in your pursuit for a new PB.The Noosa TT Aero Handlebars, allow for multiple adjustments in the armrests, base bar and extensions, meaning that dialling in your perfect position has never been easier. Internally Routed Aero HandlebarsFull internal brake and gear cable routing and Di2 compatibility means that these aero handlebars can be integrated easily into your existing TT/Triathlon setup. Features: Material: UD Carbon Use: Triathlon, Time Trial Width: 400mm Length: Max: 300mm(C to Top), Min: 240mm Adjustable Armrests: Left/Right 30mm, Front/Back 50mm, Angle +/-5 degrees Included: 20mm/40mm/60mm spacers S and J Bend Extension options available Weight: 690gBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime TI Endurance Road SaddlePrime's TI Endurance Road Saddle offers enduring comfort when you're taking on epic distances. It features lightweight titanium rails and a wide and shallow convex shape. Plus, at the base, there's a cut-out section to relieve pressure on key areas.Endurance-specificDesigned for riding long distances over many hours on the bike. The TI Endurance's profile is optimised for use along with sportive, touring and gravel/adventure bikes. These types of bikes feature higher front ends to offer a more relaxed riding position, in which the lower back follows a less aggressive curve to the handlebars. Combining them with the TI Endurance saddle will help you to remain relaxed throughout your ride.Efficient and DurableFeaturing titanium alloy rails with a chromium nitride (CrN) coating, you've got excellent tensile strength, rigidity and corrosion resistance, plus a very low weight. These high-quality rails also increase the durability of the saddle, as they are far less able to flex and creak as you're riding. The rail's strength and lack of bulk help you to save energy when conquering a long climb or putting in a big effort when accelerating up to top speed.Features:Cover: Waterproof microfibre coverBase: Nylon fibre base with cut-out for pressure relief Rail Material: Titanium alloy with CrN (Chromium Nitride) coatingShallow convex profile Rail fore/aft measurement markers Dimensions: 277x145mm Weight: 226gBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Noosa TT Aero HandlebarDeveloped as the perfect upgrade for your triathlon or time trial bike, this aero handlebar features a unique shape, light weight and unrivalled adjustability.Lightweight and StrongManufactured using a high modulus carbon fibre construction, these bars are light, yet provide superb durability and strength. This construction offers you more precise handling, so that you'll be able to carry your speed into corners, saving valuable seconds in your pursuit for a new PB.The Noosa TT Aero Handlebars, allow for multiple adjustments in the armrests, base bar and extensions, meaning that dialling in your perfect position has never been easier. Internally Routed Aero HandlebarsFull internal brake and gear cable routing and Di2 compatibility means that these aero handlebars can be integrated easily into your existing TT/Triathlon setup. Features: Material: UD Carbon Use: Triathlon, Time Trial Width: 400mm Length: Max: 300mm(C to Top), Min: 240mm Adjustable Armrests: Left/Right 30mm, Front/Back 50mm, Angle +/-5 degrees Included: 20mm/40mm/60mm spacers S and J Bend Extension options available Weight: 690gBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime J-Bend Clip-On Aero BarsEngineered for going the extra mile, these clip-on aerobars feature a hard-wearing alloy construction. This makes them perfect at withstanding multiple changes to your riding position as well as the increased pressure associated with long distance road bike journeys. Whether you're competing or trying to beat your own personal best, these superb aerobars also feature a J-bend profile, which allows you to benefit from a more aerodynamic riding position on every mile.Features: Bar Material: Alloy Clamp Material: Alloy Bolt Material: CrMo Padding: Plastic armrest with sponge pads Handlebar Clamp Size: 31.8mm (shims for 25.4mm bars included) Use: Road Extension Diameter: 22.2mm Bend: J-Bend Type: Clip-on aerobars Part Number: PJBCOABBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime S-Bend Clip-On Aero BarsReady for clocking up the miles, these clip-on aerobars give you fantastic comfort on your road bike. They feature a rock-solid alloy construction, which makes them ideal at handling all the intensity that's associated with long days out on the road. Keeping you in full control, these aerobars allow you to change your riding position with ease, so you can maintain the edge over your competitors. This means that you'll enjoy a superior and more aerodynamic riding position on every ride. Features: Bar Material: Alloy Clamp Material: Alloy Bolt Material: CrMo Padding: Plastic armrest with sponge pads Use: Road Extension Diameter: 22.2mm Bend: S-Bend Type: Clip-on aerobars Part Number: PSBCOABBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Audax Front Hub End Caps (15mm)Converting your Prime Audax Dynamo front hub from 12mm to a 15mm thru-axle set-up, this efficient end cap set lets you change your axle size with ease. Features: Conversion: Converts Audax Dynamo front hub to 15 x 100mm thru-axle standard Includes: 2x end caps Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Stagiaire Quick Release Hub End CapsConverting your Stagiaire Disc Wheelset from thru-axle to a QR set-up, this efficient end cap set lets you change your front and rear axle size with ease. Features: Conversion: Front: Converts front hub to 100mm x QR axle standard; Rear: Converts rear hub to 135mm x QR axle standard Includes: 2x end caps Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.