CompatibilityFor 27.2 mm frames and seat posts.
Ease of useNo-tool adjustment/removal of seat post.
Durability6061 aluminium and SCM435 steel seat clamp.
Composition1 quick-release seat clamp collar. Material: 6061 aluminium and SCM 435 steel. Weight: 36 g
Product catchline28.6mm seat clamp. For 27.2mm diameter frames and seat posts.
17 users recommend this product
Doesnt fit15/04/2018Response of the brandDear Sir,
I'm very sorry to read that you were misinformed regarding the diameter and suitability of this seat clamp.
Please return it to us for a refund at your earliest convenience and I will work with the b'Twin brand to make sure that the information provided on the website is accurate.
Peter Lazarus, National Cycling Manager, DECATHLON
seat post clamp03/06/2018
WRONG INFO PROVIDED ON THE WEBSITE.11/10/2017Response of the brand
Thank you for taking the time to give us your review. We are really sorry for the experience you have had with the seat clamp. The Information for the product is common globally and if this is wrong it is a big problem. Please give me time to check for the accuracy in dimensions at the store. I would also like to know which bike you are using to know if the problem is bike specific. However as a solution to you you can return the product at the store purchased stating the above reason and the store will be able to give you the best solution (replacement/refund) based on better understanding the problem. Thank you.
DeepakKenistan was satisfied with this answer