This splined bottom bracket is designed for use with older Shimano road Octalink cranksets and features an oversized 22mm chrome-moly hollow pipe billet spindle which reduces weight whilst simultaneously increasing strength and rigidity. The unique Octalink splined axle / crank arm interface results in a more rigid crank assembly compared to traditional square tapered spindles by providing a greater contact surface area. The maintenance-free sealed cartridge design prevents corrosion making it ideal for year round use in the UK.
Splined bottom bracket designed for use with Shimano road Octalink cranksetOversize BB spindle - large 22 mm diameter chrome-moly hollow pipe billet spindle reduces weight, increases strength and rigidityOctalink splined axle/crank arm interface - results in a more rigid crank assembly compared to square tapered spindleMaintenance-free sealed cartridge design prevents corrosion and is easy to installAluminium adapterAverage weight 250 g.
Shimano 1055800/SLX M7000 HG601Q 11 Speed ChainThe symmetrical design of the Shimano 11 Speed Chain makes it super lightweight and narrow making it the perfect addition to your bike. Helping you reach the next level, the 11 Speed Chain has been created to be compatible with Shimano 11 speed Dyna-Sys systems. It is also stong and durable to give you the smoothest shifting during even the most challenging rides. Features:Outer plate design has been developed to reduce the chance of chain suckSil-Tec surface treatment technology (PTFE plating) on inner links that is smooth running and increases durabilityThe inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and near silent runningUse: Road and MTBChain Width: 5.62mmOptimised for: 11-speed Super Narrow HG-EV drivetrainsAverage Weight: 257 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.
Genuine Shimano connecting pins for 11 speed chains.
This Shimano 11 speed quick link is specifically designed for compatibility with Shimano 11 speed mountain bike (MTB) chains. It offers tool-free chain repair for easy maintenance on the move. This is a genuine Shimano replacement part.
Shimano 11 Speed Quick Link Replacement PartThis 11 Speed Quick Link from Shimano has been made for tool-free repair for quick and easy use when on the go.FeaturesGenuine replacement partComes with quick link designTool-free chain repairCompatibility: Compatible with Shimano 11 speed chainsSpeed: 11-SpeedBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sold individually, this chain connector pin can be used when making repairs to your chain or when you have shortened a chain to suit the size of your bike and your drivetrain setup.
Hyperglide (HG) series 10-speed compatible chain recommended for Ultegra drivetrainsHG technology has chamfered inner plates to optimise shifting performance on HG sprocketsDurability is assured through a chromising treatment on link pins and the heat treatment of rollers pins and platesMushrooming of the pins gives unsurpassed side-plate retention enabling the chain to far exceed the BS/ISO standard for breaking force5.88 mm chain width optimised for 10-speedSuperNarrow HG drivetrainsZinc-alloy silver finish on outer plates and grey finish on inner plates increase corrosion resistance114 links 280 grams
Shimano Alivio FC-M4000 Octalink MTB ChainsetThe Shimano FC-M4000 Alivio Octalink Chainset with its two-piece forged aluminium construction features smooth and precise shifting performance due to its Hyperdrive technology.OctalinkThis FC-M4000 Alivio Chainset features an Octalink 8-spline interface between the bottom bracket and crank arms, providing better meshing and power transmission. When using Octalink, the splines do not deform the crankarm making it easy to remove the crank without using extreme force.Please Note: Bottom bracket is NOT included. Crank Construction: Hollowtech crank arm Cassette Compatibility: 9-Speed Chainring Sizes: 40-30-22T Bolt Circle Diameter: 96mm Crank Arm Length: 175mm Crank Arms: Octalink Bottom Bracket: BB-ES25/BB-ES25-E Chain Line: 50mmA 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.
Shimano Altus HG40 6-7-8 Speed ChainThe Shimano Altus HG40 6/7/8 Speed Chain is incredibly strong and lightweight, weighing only 335g. The pins, rollers and plates have undergone heat treatment to ensure they are durable and can withstand whatever the trails throw at you.This speed chain is recommended for use in Atlus and Alivio/STX drivetrains.Features:Hyper Glide (HG) technology has chamfered inner plates to optimise shifting performance on HG sprocketsMushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force7.3mm chain width optimised for 7- and 8-speed HG drivetrains116 linksUse: Road/Mountain Bike (MTB)Weight: 335 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.
The ideal part should you need to change the length or repair your Shimano chain, this chain joining pin is made in different sizes to suit various Shimano drivetrains,
Super narrow Hyperglide (HG) series 10 speed compatible directional chain, recomended for Tiagra FC-4600 and FC-4650 chainsets.5.88mm chain width optimised for 10 speed Super Narrow HG drivetrainsCorrosion-resistant grey finish on outer plates116 links, 279 gramsFor use with double / compact chainsets onlyChain uses a directional design with specially shaped inner and outer plates to optimise shifting over the chainset and cassette. Outer plate design has been developed to reduce the chance of chain suck. The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedaling, increased rigidity and near silent running.