Crankshaft, connecting rod assembly RITO long stroke 42mm for SACHS 3 SPEEDS engine by hand

Very high quality RITO crankshaft for SACHS 50 engine with 3 speeds, gear change by hand. Long stroke 42mm, made of very high-end steel. Ultra reinforced connecting rod. Made in small custom series. Dynamic balancing, specifically designed for motors prepared with large kits. Solid masses for more pre-compression. Reinforced crankpin, re-studied scratching.

Crankshaft for SACHS 3 SPEED passage by hand long stroke 42mm :

17mm and 17mm bristles (bearing surfaces)

Crank pin offset at 21mm (stroke 42mm)

Connecting rod length: 85mm

Ignition arm: 71mm

Other arm: 71,5mm