Motodak Crankshaft POLINI for Race

Polini crankshaft "For Race" model "210.0049" with needle cage with piston shaft (10 x 14 x 13 mm). Features: Internal diameter of the connecting rod leg at the piston axis: 14 mm. Width of the connecting rod foot at the level of the Piston Axle: 0 .12 mm. Diameter of crankshaft masses: 69 mm. Width at crankshaft masses: 38 mm. Diameter of crankshaft bristles at the bearing spaces: 20 mm. Thread M10 pitch 1.25