- For left side - Half-open construction - Gear ratio: 1:24 - 16.8 mm installation diameter with mounting sleeve - Shaft diameter: 12.5 mm - Shaft length: 21.8 mm - Weight: approx. 70 g (single) / 81.5 g (including washer, mounting sleeve and screw) - Colour: Satin black - Includes fastening screw, washer and mounting sleeve EUR 20.00 - See more - Buy online