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Shimano Ultegra 6700 10 Speed Road Cassette - Silver - 11-23t}, Silver
  • £74.99

Shimano Ultegra 6700 10 Speed Road CassetteManufactured from a tough alloy, this 10-speed Ultegra cassette brings you the perfect mix of low weight and durability. Equipped with Shimano's Hyperglide shifting technology, it will consistently deliver clean and crisp gear changes, even when you're pedalling hard on a sprint or a climb.Reasons to Buy: Tough Alloy construction. 10 speed. Lightweight and durable.Hyperglide shifting technology.Features: Material: Alloy Speed: 10-speed Compatibility: 10-speed chains and all Shimano 10-speed road rear derailleurs Use: Road 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 Weight: 208g (11-23T)Please Note: This product does not come with a spacer.Manufacturer Reference Codes: 11-25T: CS670010125; 11-23T: CS670010123; 11-28T: CS670010128; 12-25T: CS670010225; 12-30T: CS670010230A 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 Ultegra 6700 10 Speed Road Cassette - Silver - 11-25t}, Silver
  • £74.99

Shimano Ultegra 6700 10 Speed Road CassetteManufactured from a tough alloy, this 10-speed Ultegra cassette brings you the perfect mix of low weight and durability. Equipped with Shimano's Hyperglide shifting technology, it will consistently deliver clean and crisp gear changes, even when you're pedalling hard on a sprint or a climb.Reasons to Buy: Tough Alloy construction. 10 speed. Lightweight and durable.Hyperglide shifting technology.Features: Material: Alloy Speed: 10-speed Compatibility: 10-speed chains and all Shimano 10-speed road rear derailleurs Use: Road 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 Weight: 208g (11-23T)Please Note: This product does not come with a spacer.Manufacturer Reference Codes: 11-25T: CS670010125; 11-23T: CS670010123; 11-28T: CS670010128; 12-25T: CS670010225; 12-30T: CS670010230A 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 Ultegra 6700 10 Speed Road Cassette - Silver - 11-28t}, Silver
  • £74.99

Shimano Ultegra 6700 10 Speed Road CassetteManufactured from a tough alloy, this 10-speed Ultegra cassette brings you the perfect mix of low weight and durability. Equipped with Shimano's Hyperglide shifting technology, it will consistently deliver clean and crisp gear changes, even when you're pedalling hard on a sprint or a climb.Reasons to Buy: Tough Alloy construction. 10 speed. Lightweight and durable.Hyperglide shifting technology.Features: Material: Alloy Speed: 10-speed Compatibility: 10-speed chains and all Shimano 10-speed road rear derailleurs Use: Road 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 Weight: 208g (11-23T)Please Note: This product does not come with a spacer.Manufacturer Reference Codes: 11-25T: CS670010125; 11-23T: CS670010123; 11-28T: CS670010128; 12-25T: CS670010225; 12-30T: CS670010230A 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 Ultegra 6700 10 Speed Road Cassette - Silver - 12-25t}, Silver
  • £74.99

Shimano Ultegra 6700 10 Speed Road CassetteManufactured from a tough alloy, this 10-speed Ultegra cassette brings you the perfect mix of low weight and durability. Equipped with Shimano's Hyperglide shifting technology, it will consistently deliver clean and crisp gear changes, even when you're pedalling hard on a sprint or a climb.Reasons to Buy: Tough Alloy construction. 10 speed. Lightweight and durable.Hyperglide shifting technology.Features: Material: Alloy Speed: 10-speed Compatibility: 10-speed chains and all Shimano 10-speed road rear derailleurs Use: Road 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 Weight: 208g (11-23T)Please Note: This product does not come with a spacer.Manufacturer Reference Codes: 11-25T: CS670010125; 11-23T: CS670010123; 11-28T: CS670010128; 12-25T: CS670010225; 12-30T: CS670010230A 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 Ultegra 6700 10 Speed Road Cassette - Silver - 12-30t}, Silver
  • £74.99

Shimano Ultegra 6700 10 Speed Road CassetteManufactured from a tough alloy, this 10-speed Ultegra cassette brings you the perfect mix of low weight and durability. Equipped with Shimano's Hyperglide shifting technology, it will consistently deliver clean and crisp gear changes, even when you're pedalling hard on a sprint or a climb.Reasons to Buy: Tough Alloy construction. 10 speed. Lightweight and durable.Hyperglide shifting technology.Features: Material: Alloy Speed: 10-speed Compatibility: 10-speed chains and all Shimano 10-speed road rear derailleurs Use: Road 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 Weight: 208g (11-23T)Please Note: This product does not come with a spacer.Manufacturer Reference Codes: 11-25T: CS670010125; 11-23T: CS670010123; 11-28T: CS670010128; 12-25T: CS670010225; 12-30T: CS670010230A 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 Ultegra CS-6700 Bicycle Cassette - 10 Speed - 11-25 Tooth
  • £64.99
  • RRP £74.99
  • Saving you £13

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) 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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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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Shimano Ultegra CS-R8000 11 Speed Cassette - 11-25T
  • £55.49
  • RRP £84.99
  • Saving you £35

Shimano’s Ultegra range is race focused, but at a more affordable price than the top-tier Dura-Ace line. The R8000 offers 11 sprockets and is available in a broad range of ratios, so whether it’s a tightly packed 11–25-tooth block for time trialing or a wide ranging 11–32-tooth for conquering even the most epic climbs, there’s something for everyone. Tough, Lightweight, Durable Machined from a combination of aluminum and steel, an Ultegra R8000 cassette offers an excellent compromise between weight, durability, and performance. To keep the weight down aluminium is used to rivet the largest three sprockets and a fibre-reinforced composite the next largest two. Tipping the scales at a low of 232 grams for the 11–25T, and a high of 300g for the 14–28T option, regardless of your preferred choice you certainly won’t be weighed down. But, not only is this cassette lightweight and high performing, it is also durable. Corrosion resistance comes via the nickel-plated steel sprockets, so you can ride without the worry your cassette will disintegrate at the sight of rain. A Shift In Performance Aside from weight and durability, the R8000 cassette performs its job well. In fact, there’s virtually an imperceptible difference in performance between it and a higher-spec’d Dura-Ace cassette. Shifting gears is exactly what you’d expect from a component maker as known for precision engineering as Shimano, in one of its top-tier products. It’s quick, smooth, and reliable. Hyperglide technology, the brand’s proprietary system, ensures that even under load you’ll be able to change through the gears. Product Features Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes Hyperglide EV sprockets have been designed to reduce weight and improved teeth shaping provides accurate shifting and reduced wear Wide gear range to meet the demands of all types of rider Optimised for use with 11-speed HG-EV chains, but compatible with all 11-speed drivetrains Please note, due to the current supply situation with many products, aftermarket packaging and manuals may not be supplied. Manuals can be downloaded from si.shimano.com and we advise that any work carried out on your bicycle is done so by a Shimano Approved Service Centre

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Shimano Ultegra CS-R8000 11 Speed Cassette - 12-25T
  • £55.49
  • RRP £84.99
  • Saving you £35

Shimano’s Ultegra range is race focused, but at a more affordable price than the top-tier Dura-Ace line. The R8000 offers 11 sprockets and is available in a broad range of ratios, so whether it’s a tightly packed 11–25-tooth block for time trialing or a wide ranging 11–32-tooth for conquering even the most epic climbs, there’s something for everyone. Tough, Lightweight, Durable Machined from a combination of aluminum and steel, an Ultegra R8000 cassette offers an excellent compromise between weight, durability, and performance. To keep the weight down aluminium is used to rivet the largest three sprockets and a fibre-reinforced composite the next largest two. Tipping the scales at a low of 232 grams for the 11–25T, and a high of 300g for the 14–28T option, regardless of your preferred choice you certainly won’t be weighed down. But, not only is this cassette lightweight and high performing, it is also durable. Corrosion resistance comes via the nickel-plated steel sprockets, so you can ride without the worry your cassette will disintegrate at the sight of rain. A Shift In Performance Aside from weight and durability, the R8000 cassette performs its job well. In fact, there’s virtually an imperceptible difference in performance between it and a higher-spec’d Dura-Ace cassette. Shifting gears is exactly what you’d expect from a component maker as known for precision engineering as Shimano, in one of its top-tier products. It’s quick, smooth, and reliable. Hyperglide technology, the brand’s proprietary system, ensures that even under load you’ll be able to change through the gears. Product Features Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes Hyperglide EV sprockets have been designed to reduce weight and improved teeth shaping provides accurate shifting and reduced wear Wide gear range to meet the demands of all types of rider Optimised for use with 11-speed HG-EV chains, but compatible with all 11-speed drivetrains Please note, due to the current supply situation with many products, aftermarket packaging and manuals may not be supplied. Manuals can be downloaded from si.shimano.com and we advise that any work carried out on your bicycle is done so by a Shimano Approved Service Centre

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Shimano Ultegra CS6600 10 Speed Road Cassette
  • £71.99
  • RRP £79.99
  • Saving you £10

High performance 10-speed Road cassette.Key Features:Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load,Close ratio gearing allows a more efficient use of energy through finer cadence control,Three largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity,Sprockets are cut away and drilled to further reduce weight without reducing rigidity,Nickel-plated finish offers hard wearing resistance to corrosion,Chrome-plated steel cassette lockring,For Super Narrow 10-speed HG chains.

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Shimano Ultegra CS6700 10 Speed Road Cassette
  • £74.99

Key Features: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 giving accurate shifting and reduced wear,Wide gear range to meet the demands of all types of rider,Weight 208 grams (11-23 teeth).

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Shimano Ultegra HG800 Cassette (11 Speed) - Silver - 11-34t}, Silver
  • £85.00
  • RRP £94.99
  • Saving you £11

Shimano Ultegra HG800 Cassette (11 Speed)The HG800 is Shimano’s 11 speed Ultegra cassette with a wide range ratio of 11-34t and designed to be used with a medium or long cage derailleur.With its high-end sprockets, this 11-speed road bike cassette delivers outstanding drivetrain performance and superior shifting. Ideal for gravel bikes, it will get you quickly to speed and help you take on steep climbs. Designed to combine with any Shimano 11-speed rear derailleur, you'll enjoy efficient gear changes and smooth operation. In addition to the smooth performance, the cassette is built around an aluminium fibre spider and has drilled out sprockets to reduce the overall weight.Features:Material: Aluminium (spider), Steel (sprockets), Aluminium (lockring)Compatible Chain: HG-EV, HG-X (11-Speed)Shifting: Hyperglide (HG)Use: MTB, Road Manufacturer's Part Number: CSHG800134 11-34T requires use of longer mid cage Ultegra rear derailleurs 11-13-15-17-19-21-23-25-27-30-34TWeight: 335g

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