Product Colors and Sizes

ROCKRIDER
31.6 mm Seat Post with 400 mm Adjustment Clamp
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Sale price: 7.000 KD
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8519371
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Designed to replace the seat post on your 31.6 mm diameter Rockrider mountain bike
Black seat post for 31.6 mm frames
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Product Features

Additional Product informations
Composition
Main part
- 100% Aluminium
Need help?
The technicians at your Decathlon store workshop are available to help you replace the parts of your bike. Feel free to ask them for help!
Technical features
Diameter: 31.6 mm Length: 400mm Offset: 15mm Weight: 314 g Material: 6061 aluminium
Assembly tips
Take care not to exceed the insertion limit of the seat post in your frame. Ensure that the saddle tube is clean. Put a bit of grease on the post to make it easier to slide and prevent water or dust from getting into the frame.
Care tips
Remember to regularly retighten the screws on the saddle clamp to keep comfortable in the saddle and prevent premature wear.
Product Reviews


serve o proposito
Remplacée en garantie par l’atelier, car le pivot cranté de la selle d’origine de mon E-ST520 s’était arrondi et la selle bougeait malgré que la vis soit serrée au maximum
Tige de selle de qualité
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31.6 mm Seat Post with 400 mm Adjustment Clamp
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.