359 items
£27.99
Rate: 4.4 stars, 1368 votes
£9.99
Rate: 4.5 stars, 322 votes
£24.99
£6.99
Rate: 4.4 stars, 271 votes
£29.99
£19.99
Rate: 4.5 stars, 220 votes
£14.99
Was £17.99
£8.99
Was £9.99
£19.99
Rate: 4.1 stars, 454 votes
£44.99
£29.99£34.99
Rate: 4.6 stars, 133 votes
£14.99
Rate: 4.7 stars, 402 votes
£14.99
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£19.99
Rate: 4.2 stars, 758 votes
£14.99
Rate: 4.4 stars, 841 votes
£19.99
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£14.99
£49.99
Rate: 4.3 stars, 744 votes
£29.99
Rate: 4.7 stars, 537 votes
£12.99
Rate: 4.6 stars, 224 votes
£6.99
Was £7.99
Rate: 4.4 stars, 547 votes
£12.99
Rate: 4.3 stars, 217 votes
£9.99
Rate: 4.3 stars, 552 votes
£9.99
Rate: 4.7 stars, 508 votes
£4.99
Rate: 4.5 stars, 149 votes
£14.99
£5.99
Rate: 4.8 stars, 8 votes
£54.99
Rate: 4.6 stars, 98 votes
£14.99
Rate: 4.5 stars, 266 votes
£6.99
4.3/5 based on 44954 reviews collected online and in stores

MOUNTAIN BIKE PARTS, UK

Decathlon has a full range of mountain bike parts, so you can replace worn out pedals, upgrade to a more comfortable saddle or customise your handlebars with ease. Whatever parts you need for your MTB, you’ll find them here.

When it comes to mountain bike parts, be sure to always check the compatibility with your bike. Because we stock many leading brands, from Shimano and Btwin to Rockrider, you’ll likely find a like-for-like replacement every time. But, always check the diameters and sizing to make sure you’ve got the right one. If you do happen to order the wrong part from our online store it’s not a problem – you can send it back with free returns.

While you’re browsing, why not head to our mountain bikespage? Other sections worth checking out include ourmountain bike maintenance equipmentin case of issues with your bike, ourmountain bike cassettesfor various speeds and ourmountain bike chainrings.