46 items
Rate: 4.4 stars, 291 votes
£17.99
Rate: 4.5 stars, 515 votes
£9.99
Was £12.99
Rate: 4.5 stars, 386 votes
£14.99
Was £15.99
Rate: 4.3 stars, 468 votes
£8.99
Rate: 4.3 stars, 429 votes
£8.99
Was £9.99
Rate: 4.4 stars, 741 votes
£12.99
Was £17.99
Rate: 4.3 stars, 314 votes
£9.99
Rate: 4.2 stars, 587 votes
£14.99
Rate: 4.2 stars, 70 votes
£29.99
Was £34.99
£6.99
Was £7.99
£4.99
£2.27/m
Rate: 4.1 stars, 113 votes
£9.49
Rate: 4.0 stars, 133 votes
£12.99
Was £14.99
Rate: 4.1 stars, 171 votes
£24.99
Was £34.99
Rate: 4.0 stars, 115 votes
£13.99
Was £15.99
£8.99
Was £9.99
Rate: 4.3 stars, 287 votes
£10.99
Was £11.99
£7.99
Was £8.99
£3.99
Rate: 4.5 stars, 325 votes
£15.99
Was £19.99
Rate: 4.1 stars, 134 votes
£4.99
Rate: 4.3 stars, 288 votes
£19.99
Was £27.99
£29.99
Rate: 4.2 stars, 286 votes
£10.99
Rate: 4.5 stars, 218 votes
£3.99
Was £4.99
Rate: 4.3 stars, 383 votes
£14.99
Rate: 4.4 stars, 407 votes
£8.99
Was £9.99
£5.99
Was £6.99
Rate: 4.0 stars, 134 votes
£19.99
£4.99
£2.50/m
Rate: 4.1 stars, 81 votes
£9.99
Rate: 4.8 stars, 4 votes
£13.99
Rate: 4.5 stars, 489 votes
£2.99
Was £3.29
Rate: 4.5 stars, 1386 votes
£9.99
Was £11.99
Rate: 4.2 stars, 94 votes
£12.99
Rate: 3.3 stars, 41 votes
£17.99
Rate: 4.2 stars, 270 votes
£14.99
Rate: 4.4 stars, 10 votes
£24.99
Rate: 4.4 stars, 290 votes
£14.99
Was £15.99
Rate: 4.3 stars, 123 votes
£9.99
4.3/5 based on 16172 reviews collected online and in stores

Maintaining your Bike Drivetrain

Without an effective drivetrain, your bike won’t take you anywhere. The bike drivetrain includes all the cranks, cassette and chains that allow your bike to move when you pedal. If part of your drivetrain breaks or becomes damaged, pedalling can become significantly harder or even impossible. Decathlon stocks a full range of drivetrain and gear parts to help you repair problems or upgrade your system.

Essential Bike Gear Parts

The elements of your bike drivetrain need to work together to create a smooth ride and keep your gears ticking over. The key elements you may look to enhance or replace include many of our core stock items such as bike chainsandbike chainrings, as well as bike cranksets. Any element of your bike’s drivetrain can be upgraded or replaced, and at Decathlon we stock everything including bike gear shifters for your handlebars and additional gear parts.

Maintaining your Bike’s Gear System

Without smooth and effective gear changes cycling isn’t much fun. We’re pleased to stock a wide range of drivetrain components and parts, designed to help keep your bike on the road or enhance your riding experience. There are many ways your gears can feel like they’re not functioning at their best and often replacing some of the component parts of your drivetrain can help. Visit us instore and our colleagues can help identify the problem and find the right parts.