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United Supreme 16 Rear Cassette Wheel Black
  • £53.99
  • RRP £89.99
  • Saving you £40

Pre-Built 16 BMX rear cassette wheel from United. This is the same wheel which can be found on Uniteds 2015 16 Supreme bike. The wheel uses a 28 hole supreme sealed cassette with 14mm male axle and is laced into a wide profile single wall alloy rim ###section### Product Specs WHEEL SIZE:16" HUB:Sealed 9t Cassette Hub AXLE:14mm Chromoly Male DRIVE SIDE:Right Side Drive RIM:Single Wall SPOKES:Straight Gauge NIPPLES:Brass WEIGHT:TBC

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Shimano Ultegra R8000 11 Speed Cassette Cassettes
  • £53.99
  • RRP £84.99
  • Saving you £36

Ready for racing, the superb Shimano R8000 cassette is equipped with 11 steel sprockets which are more than capable of handling all the intensity that comes with all-day road bike events. Using HG-EV technology, this version gives you a rider-tuned gear combination and cadence management. This means you'll benefit from its optimal gear ratio within your Ultegra groupset, which perfectly suits your riding discipline, so you can blast up to speed in seconds and maintain the edge over your competitors. Tech Tip: This cassette is compatible with all Shimano 11-speed road derailleurs. However, you should choose the same tooth count as your existing cassette or confirm the maximum cassette capacity for your derailleur before choosing) Please Note: The 11-34T version of this cassette is the "CS-HG800" model as Shimano does not make the CS-R8000 in an 11-34T version. Cassette Ratios: 11-25T: 11-12-13-14-15-16-17-19-21-23-25T 11-28T: 11-12-13-14-15-17-19-21-23-25-28T 11-30T: 11-12-13-14-15-17-19-21-24-27-30T 11-32T: 11-12-13-14-16-18-20-22-25-28-32T 11-34T: 11-13-15-17-19-21-23-25-27-30-34T Technologies: HG-EV: HG-EV cassette sprocket is for rider-tuned gear combination & cadence management. Shimano provides an optimal 11-speed drivetrain gear ratio; you can choose wider and closer gear combinations to match various riding disciplines. HG-EV cassette sprocket is obtained 11-speed gear without compromising the 10-speed durability and improved Hyperglide shifting. HG-X11: Silky driving, accurate shifting. HG-X11 directional chain realises smoother shifts and greater overall performance. The right and left sides are optimised for front and rear shifting respectively.

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Shimano Ultegra R8000 11 Speed Road Cassette - Silver - 11-25t}, Silver
  • £53.99
  • RRP £84.99
  • Saving you £36

Shimano Ultegra R8000 11 Speed Road CassetteA model that Shimano enthusiasts have been waiting for, the Ultegra R8000 is now here. Updated and refined from previous models, it brings you the same technologies as seen on the top-end Dura-Ace range. This 11 speed road cassette is low in weight, highly durable and made in a wide range of tooth count options to suit your riding style and the terrain you ride on.Features:Use: Road  Speed: 11-speed  Compatibility: Shimano style 9,10 and 11 speed freehubs, 11 speed road drivetrains  Rider-tuned  DurableWeight: 232g (11-25T), 251g (11-28T), 269g (11-30T), 243g (12-25T), 300g (14-28T), 292g (11-32T)Manufacturer Reference Codes:  11-25T: CSR8000125; 11-28T: CSR8000128; 11-30T: CSR8000130; 11-32T: CSR8000132; 12-25T: CSR8000225; 14-28T: CSR8000428A 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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SRAM PG1050 10 Speed Cassette - 11-36T
  • £52.99
  • RRP £76.00
  • Saving you £30

The SRAM PG-1050 10sp Road Cassette provides the ultimate in strength and precise, accurate shifting. Boasting a wide range of gears for efficient ascending and descending, it also has two chainrings for faster shifting and set up. With a durable heat-treated steel construction, the top three sprockets are on a carrier for improved rigidity. - L.M. Features: PG-1050 10sp Road Cassette from SRAM Wide range of gears for efficient ascending and descending 2 chainrings for faster shifting and setup Heat-treated steel construction Top 3 sprockets are on a carrier for improved rigidity Forged 7000 Series Alloy lockring Weight: 299g Please Note: Compatible with a medium/long cage (apex) rear derailleur only.

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SunRace MS8 11 Speed Cassette Cassettes
  • £52.99
  • RRP £80.99
  • Saving you £35

The Sunrace MS8 cassette is designed to function with a standard Shimano 11-Speed freehub bodies and is compatible with most 11-Speed drivetrains.

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SunRace MS8 Wide-Ratio Cassette - Black - 11-42t}, Black
  • £52.99
  • RRP £80.99
  • Saving you £35

SunRace MS8 Wide-Ratio CassetteDesigned specially to ensure high-performance you can count on, the Sunrace MS8 Wide-Ratio Cassette is the ideal addition. Featuring a durable metallic finish and high-quality machined sprockets, this cassette is designed for use with standard freehub Shimano bodies and 11 speed drivetrains. Features:Material: Alloy Spiders & SpacersCassette Ratios: 11-46T (AZ); 11-42T (AY); 11-40T (AX); 11-36T (AW)Finish: Metallic Silver or BlackWeight: 534g (AZ); 465g (AY); 429g (AX); 360g (AW)Part No: CSMS8Buy Sunrace Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM PG1030 10 Speed Mountain Bike Cassette - Silver - 11-32t}, Silver
  • £52.99
  • RRP £59.00
  • Saving you £10

SRAM PG1030 10 Speed Mountain Bike CassetteThis 10 Speed Mountain Bike Cassette from SRAM features an innovative design for ultimate performance. Made from high-quality and durable aluminium, it boasts both a varied tooth profile and shift ramp design for smooth and efficient index shifting.Powerglide™ Chainring Starting out with raw 7075-T6 alloy plate, we stamp, coin, and CNC the rings to create a precise shifting whole. Coining shapes tooth profiles into designs CNC alone can't match, creating a stronger tooth by strain-hardening the alloy for superior durability. Stainless steel pickup pins give shifting longevity. Chainring-specific finishing technologies and laser graphics add durability and appeal.Features:PowerGlide technology provides super-smooth shifting between gears11-36 gearing provides the perfect range for MTB enthusiasts and trail ridersDurable nickel-chrome finishPart No: CS-PG-1030-A1Use: Mountain BikeTechnology Highlight: PowerGlideMaterial: Aluminium Spider with Steel CogsGear Ratios: 11-36Speeds: 10 speedLock Ring Material: SteelWeight: 395gBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano CS-M4100 Deore 10 Speed Cassette
  • £52.99
  • RRP £59.99
  • Saving you £12

Key Features:Deore M4100 10-Speed Dyna-Sys cassette featuring lightweight minimal design,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 more efficient use of energy through finer cadence control,Sprockets are cut away and drilled to reduce weight without reducing rigidity,For 10-speed HG-X MTB chains.

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SRAM PG1030 10 Speed Cassette
  • £52.00
  • RRP £62.00
  • Saving you £16

The PG-1030 Cassette offers an innovative approach to 10-speed cassette design. Our cassette performance is optimized by material choice, tooth profile and shift ramp design for quick and positive index shifting.PowerGlide Technology gives super-smooth shifting between gears11-36 gearing gives the perfect range for MTB enthusiasts and trail ridersDurable Nickle Chrome finish.

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Tru-Build 26" MTB Rear Wheel Alloy Double Wall Rim Mach1 8/9Speed Cassette Hub QR
  • £51.99

Key Features:Rear wheel ,26x1.75 MX26 silver alloy rim ,36 hole alloy hub ,8/9spd freehub ,Quick release axle,Silver spokes .

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Tru-Build 26" MTB Rear Wheel 7spd Cassette QR Mach1 MX26 Double Wall Rim With CNC Braking Surface
  • £51.99

Key Features:Rear wheel ,26x1.75 MX26 silver alloy rim,7spd cassette hub body,Silver spokes.

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SRAM PG980 9 Speed Cassette Cassettes
  • £51.00
  • RRP £60.00
  • Saving you £15

Ensuring a smooth-shift and reliable performance however hard you ride, this excellent SRAM model keeps a relatively low weight while giving a high-level of efficiency. Steel-bodied for ultimate durability, it features a black anodised spider, allowing for crisp and efficient movement.

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