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Shimano Ultegra R8000 Brake Caliper Rim Brakes
  • £76.99

The wider clearance of the Shimano Ultegra R8000 brake makes it compatible with larger tyre sizes such as 700x28C. The stabilizer between the axles reduces deformation and improves the braking efficiency, offering a clear contact feeling with balanced rigidity, weight and stopping power.  

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Shimano Dura Ace/Ultegra Di2 Battery Unit Groupsets
  • £76.99

Excellent sealing and reliability have been proven through repeated field tests in various riding conditions, including extreme temperatures, rain, mud, and cobble stone roads. Using a hard wired battery system which is both light weight and accurate compared to current wireless technology (as a wireless system would require 4 batteries: one for the RD, one for the FD, and one for each shift lever). The use of a single small and discreet battery is light weight, efficient and creates a robust and reliable system. One charge can give between 1000 and 2000 kilometre range depending on conditions and front mech operation (as this is the main power drain).

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Shimano Ultegra R8000 Brake Caliper - Grey - Front}, Grey
  • £76.99

Shimano Ultegra R8000 Brake CaliperThe Ultegra R8000 Brake Caliper from Shimano offers a very sleek design and powerful, modulated all-weather braking performance.The wider clearance makes it compatible with larger tyre sizes such as 28C. The stabilizer between the axles reduces deformation and improves the braking efficiency, offering a clear contact feeling with balanced rigidity, weight and stopping power.Features: Model Number: BR-R8000 Series: ULTEGRA Brake Type: SLR EV Dual Pivot Average Weight: 182 g (Front) 178 g (Rear) Type: Rim brakeBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Ultegra R8000 Brake Caliper - Grey - Rear}, Grey
  • £76.99

Shimano Ultegra R8000 Brake CaliperThe Ultegra R8000 Brake Caliper from Shimano offers a very sleek design and powerful, modulated all-weather braking performance.The wider clearance makes it compatible with larger tyre sizes such as 28C. The stabilizer between the axles reduces deformation and improves the braking efficiency, offering a clear contact feeling with balanced rigidity, weight and stopping power.Features: Model Number: BR-R8000 Series: ULTEGRA Brake Type: SLR EV Dual Pivot Average Weight: 182 g (Front) 178 g (Rear) Type: Rim brakeBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Dura-Ace-Ultegra Di2 BTR1 Battery - Black, Black
  • £76.99

Shimano Dura-Ace/Ultegra Di2 BTR1 Battery The power house of Shimano Di2 is a long-life 7.4V Li-Ion battery that is both compact and reliable, taking shifting effort away from you. Excellent sealing and reliability have been proven through repeated field tests in various riding conditions, including extreme temperatures, rain, mud, and cobble stone roads Features: Using a hard wired battery system which is both light weight and accurate compared to current wireless technology (as a wireless system would require 4 batteries: one for the RD, one for the FD, and one for each shift lever) The use of a single small and discreet battery is light weight, efficient and creates a robust and reliable system One charge can give between 1000 and 2000 kilometre range depending on conditions and front mech operation (as this is the main power drain) 500 times rechargeable life Optional battery mount adapter is available if standard mount is not compatible Reliable and secure water resistant terminals Easily removable for charging Weight: 68 gramsA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Sm-btr1 Dura-ace 7970 And Ultegra 6770 Di2 Battery Smbtr1
  • £76.99

  The power house of Di2 is a long-life 7.4V Li-Ion battery that is both compact and reliable taking shifting effort away from youExcellent sealing and reliability have been proven through repeated field tests in various riding conditions including extreme temperatures rain mud and cobble stone roadsUsing a hard wired battery system which is both light weight and accurate compared to current wireless technology (as a wireless system would require 4 batteries: one for the RD one for the FD and one for each shift lever)The use of a single small and discreet battery is light weight efficient and creates a robust and reliable systemOne charge can give between 1000 and 2000 kilometre range depending on conditions and front mech operation (as this is the main power drain)500 times rechargeable lifeOptional battery mount adapter is available if standard mount is not compatibleReliable and secure water resistant terminalsEasily removable for chargingBattery weight is 68 grams

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Ortlieb Ultimate Six Plus Bar Bag 7 Litre
  • £76.50
  • RRP £85.00
  • Saving you £10

The waterproof Ultimate Six Plus handlebar bag is the perfect place to stow your things while keeping them at the ready whenever you need them. The smallest of the Ultimate Six Plus models distinguishes itself in terms of its transparent user-friendly and rainproof flap compartment with a 21 x 12-cm interior that enables to secure your smartphone GPS device and roadmap. You can naturally operate your touchscreen device through the transparent cover. The two larger models enable the use of different inserts in case you want to stow any special gear such as your high-performance camera while you’re underway.    What all three models have in common is convenience. You can open the flap with a single hand thanks to its magnetic closure and closing it again is virtually automatic. The detachable shoulder strap transforms your handlebar bag into a convenient shoulder bag as soon as you reach your destination.. FURTHER FEATURES: + Maximum payload: 5 kg+ Zippered inside pocket with carabiner for keychains+ Air vents in the flap compartment prevent device overheating+ Reflector made of high luminosity 3M Scotchlite material on front of bag+ Accommodates the attachment of a map case and Safe-it in sizes S to XL MATERIAL PS36C BAG TYPE single ADAPTER - INSTRUCTIONS Download DATASHEET Download 360° VIEW 360° View WEIGHT 600 g | 21.2 oz HEIGHT 21 cm | 8.3 inch WIDTH 24 cm | 9.4 inch DEPTH 13 cm | 5.1 inch VOLUME 7 l | 427 cu.inch LOAD 5 kg | 11 lbs PROPERTIES mig nopvc ip54

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Ortlieb Ultimate Original Waterproof Bar Bag 7 Litre
  • £76.50
  • RRP £90.00
  • Saving you £15

For our 40-year anniversary the Ultimate Original sports the look of the first-ever panniers that ORTLIEB manufactured back in 1982. The handlebar bag combines a piece of ORTLIEB history with modern functionality.The lid with a practical magnetic closure lets you access your contents quickly and easily even on-the-go. The lid also features a transparent compartment for the visible storage and accessibility of smartphones GPS devices or small maps. As an added touch for both visibility and style the bag sports a specially designed reflector with integrated hologram that reads: 1982/2022. The Ultimate Original is of course waterproof and sustainably produced in Germany. FURTHER PRACTICAL FEATURES: Removable shoulder strap Touchscreen devices can be operated through the transparent cover Inner pocket with zipper and key clip Please note! The handlebar mount is sold separately. All dimensions listed are internal dimensions. MATERIAL PD620 BAG TYPE single ADAPTER - WEIGHT 585 g | 20.6 oz HEIGHT 22 cm | 8.7 inch WIDTH 25 cm | 9.8 inch DEPTH 13 cm | 5.1 inch VOLUME 7 L | 427 cu.inch LOAD 5 kg | 11 lbs PROPERTIES antiscratch mig ip54

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OMM UltraFire 5 Hydration Vest Hydration Vests
  • £76.50
  • RRP £85.00
  • Saving you £10

The OMM UltraFire 5 Hydration Vest offers easy access for all your essentials on a run, all the while without hindering your performance. Featuring seven easy-access pockets, there is ample space for essential supplies, with the addition of a water-resistant five litre roll-top back pocket that allows you to carry extra dry kit on longer colder days. The UltraFire’s ergonomic design also stabilises the vest at the shoulder and diaphragm allowing your lungs to be unrestricted for optimal speed.

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Evoc Hip Pack Pro 3L AW18 - Multicolour - One Size}, Multicolour
  • £76.49
  • RRP £84.99
  • Saving you £10

Evoc Hip Pack Pro 3LBuilt for pro-riders over short distances with a high-tech, back-free design. Evoc’s Hip Pack Pro comes with a 3L capacity with lots of storage features for all your essential kit especially for hydration. The pack comes with a hydration system compatibility that fits 1.5L bladders and comes with 2 bottle carriers with an extra safety fixation. With a rugged design the hip pack also comes with a completely adjustable belt and the Airflow contact system which provides the ultimate level of comfort.FeaturesAirflow contact systemEntiflap for uphill and downhill mode adjustmentHydration system compatible2 bottle carriers with extra safety fixation3L maximum volume capacityWeighs 430gDimensions: 28cm x 18cm x 8cmBuy Evoc Courier Bags from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Ultegra CS-6700 Bicycle Chain and Cassette - 10 Speed Grey 11-25T
  • £76.49
  • RRP £101.99
  • Saving you £25

The Shimano Ultegra CS-6700 10-Speed Bicycle Cassette is crafted with a rigid alloy sprocket carrier for a more lightweight, durable profile that enables smooth, more efficient gear shifting. This innovative upgrade on Shimano’s classic 660 and SL versions features reduced weight, ni-plated Hyperglide sprockets with improved teeth shaping and revised ramps for smoother, quicker and more accurate shifting. Key Features: Shimano Ultegra CS-6700 Bicycle Cassette Lightweight 10-speed cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes Hyperglide sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear Wide gear range to meet the demands of all types of rider. Manufactured claimed weight 209g (11-23 teeth) *** The Ultegra CN-6701 10 speed bicycle chain is a narrow, lightweight directional chain engineered to offer optimal cassette and chainset interaction and maximum power transfer for a greater cycling performance. The outer plate has been developed to reduce the chance of chain suck while the inner plate is designed to give better, more efficient contact with gears for smoother shifting under high loads, enhanced rigidity and almost silent operation. – L.R. Features: Shimano Ultegra CN-6701 10 Speed Bicycle Chain Premium quality build with a slim, lightweight design for maximum power transfer Chain uses a directional design with specifically shaped inner and outer plates The inner plate has been developed for better contact with gears Supplied with Shimano joining pin Chain width: 5.88mm Chain type: Super Narrow HG for 10-speed cassette compatibility minimum of 114 links Weight: 267g (Manufacturer claimed). For more information on how to keep your bike running smoothly, click here to see PBK's expert advice on taking care of your chains and cassettes.

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Ultimate USE Alien Carbon Seatpost - 400mm27.2mm
  • £76.49
  • RRP £89.99
  • Saving you £15

The Ultimate USE Alien Range is one of the lightest seatpost ranges on the market, and the Alien Carbon is the lightest in the range. Intelligent design and high grade materials ensure that the Alien Carbon is tough, durable yet still lightweight. Ultimate USE s new Alien Cyclops Clamping System uses a larger 3mm hex key single bolt central to the clamp design to make saddle adjustment faster and easier. Used by world-class athletes and amateurs alike, the alien was created for the fastest and toughest riders on the planet. Alien Cyclops clamping systemMaterial: CarbonLength: 300mm / 400mmDiameter: 27.2mm / 30.9mm / 31.6mmSetback: 10mmFinish: 3K Matt

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