Your i:SY accessories will be securely packaged and delivered to your home with GLS or DHL.
No more problems with unsuitable seat post diameters – the G.Shim reducing sleeve is the solution! It allows seamless adjustment to seat posts with a diameter of 31.6 mm. Thanks to the innovative, double-slotted design made of aluminum, the sleeve offers maximum stability and an even distribution of clamping force to securely and gently fix your seat post. Discover this must-have now in the i:SY e-Bike online shop at your Twenty Inch Factory.
Is required for mounting seat posts with a 31.6mm diameter.
