Mountain Bike Parts

Mountain Bike Parts

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31.6 mm 400 mm Seat Post
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31.6 mm 400 mm Seat Post
£12.99
PRICE DROP Was £14.99
4.1/5 Based on 20212 Reviews collected online and in stores

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

When it comes to mountain bike parts, be sure to always check the compatibility of the part with your bike. Because we stock all the leading brands, from Shimano to Rockrider, you’ll likely be able to find a like-for-like replacement every time, but always check the diameters and sizing to make sure you’ve got the right one. Not to worry though; if you order the wrong one from our online store and you can send it back with free returns.

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