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Prime Bottom Bracket Adaptor (BB386 - Shimano) Bottom Bracket Spares
  • £19.99

Precision made with the highest quality materials, Prime Bottom Brackets and BB adaptors ensure your cranks run smoother for longer.

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Prime BB86 Bottom Bracket (SRAM - GXP) Bottom Brackets
  • £19.99
  • RRP £24.99
  • Saving you £20

Water Repellent To make our BB86 Bottom Bracket even more durable, we've used special seals, which keep moisture out while keeping drag to a minimum. A tube is also included to further enhance water repellence. Our bottom brackets are hand-assembled, so we can ensure that all our BBs are finished to perfection to keep your bike riding smoother for longer. Ceramic Bearings With our ceramic bearing option, friction is reduced meaning less energy is required to turn the cranks, they're also more durable, and don’t rust so they'll require less maintenance. If you're a rider seeking out every possible advantage over the competition, the ceramic option can help take your performance to the next level.

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Prime R020 Freehub Body - ABG Freehubs
  • £19.99
  • RRP £24.99
  • Saving you £20

Additional features include 2x Premium Japanese sealed cartridge bearings and a grease port for home maintenance which will prolong bearing life.  

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Prime Aerobar Bike Computer Mount - Black, Black
  • £19.99

Prime Aerobar Bike Computer MountThis computer mount attaches to your road bike's aerobars, so you can track your performance on the move. It features an adjustable arm that extends up to 15mm, in 5mm increments, which puts your cycle computer at the centre of your vision. This makes it easy to view your GPS data as you move. Prime has also kitted out this version with a tough aluminium construction, which makes it more than capable of handling all the intensity that comes with long distance road bike journeys. Features: Material: CNC-machined Aluminium Computer Compatibility: 1/4 turn Garmin computers and watches, Wahoo and Cateye computers Arm Adjustability: Arm extends up to 15mm, in 5mm increments to centre your computer Aerobar Compatibility: Fits 22.2mm diameter aerobars Includes: Hardware and instructions Weight: 38g (approx)Buy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime Shimano Carbon Road Disc Brake Pads - Race Compound}
  • £19.99

Prime Shimano Carbon Road Disc Brake PadsWhether you're racing through the smooth city streets or descending an alpine pass, these stunning disc brake pads deliver amazing braking performance on every run. They feature a fantastic blended carbon and steel backplate construction which is 27% lighter than traditional steel backplates. This means you'll benefit from their fast and precise stopping power without any unnecessary grams holding you back as you push for victory.Prime Racing CompoundAll set for adrenaline-fuelled road events, these superb components are kitted out with Prime's Race compound. This features a higher percentage of kevlar for outstanding strength and durability while vibrations which cause brake squeal are dramatically reduced. Multiple hard and soft metals have also been added to this compound for less heat build-up and superior modulation, so you can conquer every road with precision and power. Features: Backplate Material: Carbon and Steel Compound: Prime Race Compound Compatibility: Shimano disc brake systems Use: RoadBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime BB30 Bottom Bracket Bottom Brackets
  • £19.99

Our bearings are highly polished so they spin smoother for longer, while the seals protect the bearings and races from dirt and debris that try to make their way in.

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Prime BB86 Bottom Bracket (Shimano) Bottom Brackets
  • £19.99
  • RRP £24.99
  • Saving you £20

Water Repellent To make our BB86 Bottom Bracket even more durable, we've used special seals, which keep moisture out while keeping drag to a minimum. A tube is also included to further enhance water repellence. Our bottom brackets are hand-assembled, so we can ensure that all our BBs are finished to perfection to keep your bike riding smoother for longer. Ceramic Bearings With our ceramic bearing option, friction is reduced meaning less energy is required to turn the cranks, they're also more durable, and don’t rust so they'll require less maintenance. If you're a rider seeking out every possible advantage over the competition, the ceramic option can help take your performance to the next level.    

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Prime Doyenne Endurance Saddle Saddles
  • £19.99
  • RRP £24.99
  • Saving you £20

Developed to keep you supported over long distances and many hours on your road bike, this endurance-focused saddle comes equipped with a waterproof microfibre cover for reliable performance in all-weather conditions. 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 Rails The 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.

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Prime RD020 Freehub Body - ABG Freehub Spares
  • £19.99
  • RRP £24.99
  • Saving you £20

This CNC-machined alloy freehub body features a built-in steel rib, reinforced to prevent cassette sprocket damage. Lightweight without compromising strength, it includes a pair of Premium Japanese sealed cartridge bearings and a grease port for home maintenance, giving added longevity to the bearings. 

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Prime Threaded Bottom Bracket (SRAM-GXP) Bottom Brackets
  • £19.99
  • RRP £24.99
  • Saving you £20

Low Friction Bottom Bracket Designed so that the bearings rest on the axle of the crank, these BBs provide a straight load to the bearings, which means your BB will last longer. This also allows us to make the Prime Threaded BB with tighter tolerances, so it runs smoother with less friction. This means you'll require less effort to make it up that hill or sprint for the line. To keep our Threaded BB running smoother for longer, we use special seals that keep water out of the bearings. We use multiple smaller seals, which reduces friction and provides a better barrier against moisture and dirt. Our bearings themselves are manufactured to precision and packed with slick, waterproof grease. Ceramic Bearings With our ceramic bearing option, friction is reduced meaning less energy is required to turn the cranks, they're also more durable, and don’t rust so they'll require less maintenance. If you're a rider seeking out every possible advantage over the competition, the ceramic option can help take your performance to the next level.  

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Prime Carbon Bottle Cage Bottle Cages
  • £19.99
  • RRP £24.99
  • Saving you £20

If you're looking for style and function, look no further than the Prime Carbon Bottle Cage. It’s stiff enough to handle fully laden bidons, and yet offers enough flex for quick and easy removal. Please Note: mounting bolts supplied separately.

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Prime RD010-R010 Anti Bite Guard Freehub Body
  • £19.99
  • RRP £24.99
  • Saving you £20

Prime RD010-R010 Anti Bite Guard Freehub BodyThis lightweight CNC alloy freehub body features an integrated reinforced steel rib to eliminate damage from cassette sprockets. Additional features include 2x Premium Japanese sealed cartridge bearings and a grease port for home maintenance, which will prolong the life of the bearings.Genuine Prime replacement freehub body with ABG technology for RD010 & R010 hubs. Lightweight CNC alloy constructionHigh quality Japanese double sealed cartridge bearingsABG (Anti Bite Guard) technologyGrease portIncludes pawls and springBuy Prime Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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