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£31.96
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£21.74
2 colors
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£24.97
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£21.97
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£31.49
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£30.96
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£36.98
Sold and shipped by Sprocket and Gear Ltd
£21.97
Sold and shipped by Sprocket and Gear Ltd
£31.49
Sold and shipped by Sprocket and Gear Ltd
£21.97
Sold and shipped by Sprocket and Gear Ltd
£31.49
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£12.74
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£21.84
Sold and shipped by Sprocket and Gear Ltd
£36.98
Sold and shipped by Sprocket and Gear Ltd
£31.49
Sold and shipped by Sprocket and Gear Ltd
£21.97
Sold and shipped by Sprocket and Gear Ltd
£31.49
Sold and shipped by Sprocket and Gear Ltd
£21.97
Sold and shipped by Sprocket and Gear Ltd
£21.97
Sold and shipped by Sprocket and Gear Ltd
£21.97
Sold and shipped by Sprocket and Gear Ltd
£21.97
Sold and shipped by Sprocket and Gear Ltd
£31.49
Sold and shipped by Sprocket and Gear Ltd
£21.74
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£21.94
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£21.84
Sold and shipped by Sprocket and Gear Ltd
£31.49
Sold and shipped by Sprocket and Gear Ltd
£31.94
Sold and shipped by Sprocket and Gear Ltd
£31.49
Sold and shipped by Sprocket and Gear Ltd
£21.97
Sold and shipped by Sprocket and Gear Ltd
£21.97
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£32.00
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£31.44
Sold and shipped by Sprocket and Gear Ltd
£21.97
Sold and shipped by Sprocket and Gear Ltd
£21.97
Sold and shipped by Sprocket and Gear Ltd
£31.49
Sold and shipped by Sprocket and Gear Ltd
£31.49
Sold and shipped by Sprocket and Gear Ltd
£31.49
Sold and shipped by Sprocket and Gear Ltd
£39.98
Sold and shipped by Sprocket and Gear Ltd
£31.49
Sold and shipped by Sprocket and Gear Ltd
£21.97
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Bike Chainrings

Often considered the most vital of all the cogs that propel your bike into motion, chainrings are vital for transmitting your pedal energy and turning the cranks that power your rear wheel via the bike’s chain. At Decathlon we have a wide range of chainring options as well as bike chainsandbike bottom bracket products to ensure your drivetrain ticks along and performs to its best. For your gears to function and your bike to move, you need your chainrings in top working order.

MTB Chainrings

Many manufacturers create chainrings specifically with mountain bikes in mind. The different models of chainring may lend themselves to mountain bikes better. Oval chainrings, for example, are recommended for loose and slippery terrain, much more likely to effect you if off roading or enjoying an adventurous cycle.

Track Chainrings

Track cycling chainrings are designed with the velodrome in mind and engage the chain to push your rear wheel effectively round the track. Performance chainrings for professional cyclists are made from the lightest materials and designed to minimise their impact on the aerodynamics of the bike and rider.

Maximising your Bike’s Drivechain

At Decathlon we’ve put together a range designed to supercharge and improve your bike’s gear system. In addition to our range of chainrings you can find bike cassettesandbike cranksets, both essential for a fully functioning gear system.