Bike Chainsets

Shop bike chainsets and cranksets for road, mountain, gravel and hybrid bikes at Xtremity Sports.

Our range includes single, double and triple chainsets for different drivetrain speeds, riding styles and gearing requirements. Whether you are replacing a worn chainset, repairing damaged components or changing your bike’s gearing, correct compatibility with the bottom bracket, chain, cassette and front derailleur is essential.

Choosing the right crank length, chainring size and axle standard helps maintain smooth pedalling, reliable shifting and efficient power transfer.

Browse our available bike chainsets online with free UK delivery on orders over £75, or visit our shop in Park Gate, Southampton, for expert compatibility advice.