Mountain Bike Parts

Looking for mountain bike parts? Shop our full range, including frames, saddles, seat covers, forks and handlebar grips. Top brands on offer include Rockrider and in-house made Decathlon parts. Whatever you need, you’ll find it below.
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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.

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