Crankshaft MOGA full-flange needle roller bearing 90.5mm 12mm for Zündapp Bergsteiger M 25

MOGA Tuning full-circle crankshaft with needle bearing in top quality, manufactured in Europe. The full-circle crankshaft increases pre-compression and results in a performance boost. The connecting rod with a length of 90.5mm increases compression and also enhances performance. Suitable for Zündapp Bergsteiger M 25, M 50 Type 434 moped and moped as well as other vehicles with Zündapp engine type 247 such as Belmondo. Dimensions: Piston pin: 12mm, ØA: 15, ØB: 15, C: 20.9, D: 90.5, E: 50, F: 32, G: 30. Note: Tuning part for racetrack use, not allowed in the area of the road traffic regulations, operating permit expires. Adaptation and tuning work required, buyer responsible. Goods only returned undamaged and original. Check and adjust timing, ignition, and carburetor settings if necessary. No warranty on tuning parts, as they are usually operated at the limit. Part number: 247-03.601.