Feature●between handle stem and handlebar, aluminium, black●360° turnable, stem length and height is stepless changeable by +/- 45 mm●for this the seat angle can also be changed accordingly, for clamp 25.4 mm●between handle stem and handlebar, aluminium, black●360° turnable, stem length and height is stepless changeable by +/- 45 mm●for this the seat angle can also be changed accordingly, for clamp 25.4 mmDescription Doppelklemm-Adapter für Vorbau, Alu, 360° drehbar, Vorbaulänge u. Höhe +/-45 mm stufenlos veränderbar, schwarz