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KMC K1SL Single Speed Chain Chains
  • £34.99
  • RRP £36.99
  • Saving you £5

Part of KMC's Super Light range, each of the 100 links on this hard-working chain are nickel-plated for maximum durability on your single-speed rides. 

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e.thirteen TRS Dual Ring Chain Guide Bash Guards
  • £34.99
  • RRP £79.99
  • Saving you £56

Ditch your single ring and fall back into the loving embrace of two-by technology. The TRS Dual Guide will keep your 2X system silently secure on the most demanding rides. Run with the included standard lower slider, it's perfect for those riders who want the lightest dual ring chain retention possible.

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TA X112 Campagnolo 11 Speed 34T Inner Chainring Chain Rings
  • £34.99
  • RRP £36.99
  • Saving you £5

This TA X112 34 tooth inner chainring is compatible with 2015 Campagnolo 11 speed 4-arm chainset such as Super Record, Record and Chorus. Made from heat treated 7075 alloy, they are anodised Anthracite in colour and feature lazer engraved decals.

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TA Hegoe Inner 10/11 Speed Chainring 130mm BCD Chain Rings
  • £34.99
  • RRP £36.99
  • Saving you £5

This strong and durable, heat-treated aluminium alloy chainring is the perfect replacement for your 10/11-Speed MTB drivetrain. With a BCD of 130mm for easy installation on your crankset, this reliable model provides top-end chain engagement as you shred the trails and cruise across cross-country terrains in style. Finally, what's most impressive is it features traditionally lathe-cut teeth for a more precise and efficient formation, making it ideal for smooth and fast shifting.

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Shimano Dura Ace FC-9000 34T Inner Chainring Chain Rings
  • £34.99

For best shifting performance please take a note of the matching outer ring this inner ring need to be paired with.

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Shimano Deore XT M8000 11 Speed Double Chainset Chainsets
  • £34.99
  • RRP £189.99
  • Saving you £82

Close ratio gear combination for minimum shifting gap provides improved cadence while reducing pedal effort. HG-X chainring with patented spike pins gives smooth and fast gear shifts under load. Stiffness and strength increased with advanced design due to wider spaced bearings and oversized axle.

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Shimano STEPS SM-DUE10 Speed Sensor Chainsets
  • £34.99

This model is a speed sensor unit for Shimano STEPS E-bike platforms. It is designed to work with all brakes that are available for the Shimano STEPs system. Technologies: E-Tube: The E-TUBE platform's “Plug & play” and D-FLY wireless connections make it easier than ever to check the system's status, and apply customized settings to DI2 and SHIMANO STEPS components with a PC, tablet or smart phone. Wirelessly customize functions like SHIMANO SYNCHRONIZED SHIFT over Bluetooth® while out on a ride. Automatically checks for firmware updates on each startup to ensure all components are running the latest version. PC, smartphone and tablet applications can help you quickly diagnose errors and simplify the repair process. Beautiful visualization of your real-time SHIMANO STEPS riding data on your smartphone. Advanced all-weather design resists rusting, stretching, and freezing.

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Shimano Ultegra 6600 10 Speed Chain Chains
  • £34.99

This Shimano Ultegra 6600 10 speed chain is a Hyperglide (HG) series model and is recommended for Ultegra drivetrains. Durability is assured through a chromising treatment on link pins, and the heat treatment of rollers, pins, and plates. Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force. Technologies: - HyperGlide (HG) technology has chamfered inner plates to optimise shifting performance on HG sprockets. - Durability enhanced by chromising treatment on link pins, and heat-treated rollers, pins and plates. - Machine pressing of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force. - 5.88mm chain width, optimised for 10-speed SuperNarrow HG drivetrains. - Zinc-alloy silver finish on outer plates and grey finish on inner plates increase corrosion resistance.

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Shimano HG701 Ultegra and XT 11 Speed Chain Chains
  • £34.99
  • RRP £39.99
  • Saving you £13

This Ultegra XT 11 speed bike chain features a symmetrical design that's super narrow and lightweight. Developed for smoother and more precise shifting, it also comes complete with Shimano's single-use "QLink" joining link, for tool-free assembly. This means you'll be able to get back out on the road or MTB trails quickly and easily. Technologies: - Outer plate design has been developed to reduce the chance of chain suck. - Sil-Tec surface treatment technology (PTFE plating) on inner and outer links that is smooth running and increases durability. - Zinc-Alloy plated outer links. - The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and near silent running. - 5.62mm chain width, optimised for 11-speed Super Narrow HG-EV drivetrains. - Comes complete with Quick Link, which enables fast tool free chain assembly.

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Lezyne Chain Drive Tool - 11 Speed Chain Tools
  • £34.99

After pressing the special connecting rivet into a Campagnolo 11-Speed Chain and breaking off the pilot, Campagnolo requires the end of the connecting rivet to be "peened" or "deformed" to prevent chain failure. The Lezyne Chain Drive 11 Speed not only drives the connecting rivot - it also "peen's" the end of the connection rivet. This makes this tool very economical in comparision to others tools for the same job.

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Park Tool Sprocket Remover - Chain Whip (SR-18.2) - Blue, Blue
  • £34.99

Park Tool Sprocket Remover / Chain Whip (SR-18.2)If you regularly work on single speed bikes, the SR-18.2 Sprocket Remover and Chain Whip is the ideal tool for making your rear wheel repair jobs easier. Professional bike tool experts Park Tool have made the handle from heat-treated material and added a moulded handle for extra hand comfort.Durable Chain WhipHeat treated to make sure the tool won't bend or flex, this tough bike tool has a moulded handle for optimum comfort when loosening and tightening. The chain part of the tool features hardened pins to keep it firmly in place when latched to the sprocket, while the 1" box-end wrench will fit Park Tool freewheel and cassette Lockring Tools to make removal that bit easier. This is a hard-wearing maintenance must-have for any workshop or toolkit.Features: Material: Heat Treated Metal, moulded Plastic handle Compatibility: 1/8" fixed gear sprockets and single speed cassettesWorks on 1/8" fixed gear sprockets and single speed cassettes1" (25.4mm) box-end wrench fits Park Tool freewheel/cassette lockring toolsFeatures hardened pins to keep the chain in place   Buy Park Tool Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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KMC X9SL 9 Speed Super Light Bike Chain - Ti-N Gold, Ti-N Gold
  • £34.99
  • RRP £48.99
  • Saving you £29

KMC X9SL 9 Speed Super Light Bike ChainReady for road or mountain bike (MTB) use, this X9SL bike chain will optimise the performance of your 9-speed drivetrain. KMC has added shift-enhancing and durability-enhancing technologies to ensure you enjoy fast gear changes and smooth operation in all riding conditions.Extremely Durable 9 Speed ChainBoasting an extremely durable construction which weighs in at only 272g, this is the perfect choice of a replacement or upgrade for keeping your drivetrain running in peak condition. Additionally, its coating combats against rust while also delivering high-performance so you can enjoy a longer chain life.Features: Speed: 9-Speed Compatibility: Shimano, Campagnolo and SRAM 9 speed derailleur systems Pin Length: 6.6mm Use: Road, Mountain Bike (MTB) Size: 1/2" x 11/128" Links: 114 Adjustable: Yes Quick Link Joining Link Included: Yes Nickel plated Extremely durable Non-directional Weight: 272gBuy KMC Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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