CompatibilityFits 1"1/8 fork.Rockrider 340, 500, 520, 540 and 560 range
Ease of useFast and easy handlebar adjustment.
COMPATIBILITYThis stem raiser requires special attention during the assembly as it may interfere with the brakes and derailleurs working properly. To avoid any issues, it is imperative to change your brake and derailleur cables and housings.
Composition1 stem raiser with 2 adapters. Weight: 306 g
Product restrictionsHave the assembly checked by a qualified technician
Product catchlineStem raiser for an optimal riding position on your bike.
3 / 5
2 users recommend this product
Not a good purchase03/10/2016colourdangerous ,appears to tighten but works loose.Response of the brandThank you for giving us such detailed feedback on this product.
I wholly agree with you that this design doesn't sound very good.
I will forward your comments on to the buyer at b'Twin who deals with this product to get this thoughts.
Peter Lazarus UK Cycling Market Manager DECATHLON