Crankshaft Ottopuntouno 8.1 100cc for MHR C/RC-ONE (47mm/100mm)

Find here from the Italian manufacturer Ottopuntouno 8.1, the crankshaft with 47mm stroke and 100mm connecting rod. Suitable for 2 Fast Passion, Polini PRE & Ottopuntouno 8.1 engines.

Hyper Racing type, this crankshaft is made of high quality steel and has a 100mm connecting rod held by an 18mm crank pin. The crankshaft masses measure 84mm in diameter and have tungsten inserts ensuring proper balancing for the 8.1 100cc cylinder. The crankshaft is initially designed to fit with an Ottopuntouno cylinder kit but will of course fit other 100cc cylinders.

This R-18 version is designed to fit into an RC-ONE & C-ONE engine case, but you will need to mill the engine case to accommodate the crankshaft weights.

Needle cage: 14x17x16.6mm
Connecting rod: 100mm
Stroke: 47mm
Diameter of the masses: 84mm
Weight: 2.05kg

Find here from the Italian manufacturer Ottopuntouno 8.1, the 47mm stroke crankshaft and 100mm connecting rod. Suitable for 2 Fast Passion, Polini PRE & Ottopuntouno 8.1 engines.

Hyper Racing type, this crankshaft is made of high quality steel and has a 100 mm connecting rod held by an 18mm crankpin. The crankshaft weights measure 84mm in diameter and hold tungsten inserts ensuring proper balancing for the 8.1 100cc cylinder. The crankshaft is initially designed to fit with an Ottopuntouno cylinder kit but will of course fit other 100cc cylinders.

This R-18 version is designed here to be mounted in an RC-ONE & C-ONE engine crankcase but you will have to mill the engine crankcase in order to fit the crankshaft masses.

Needle cage: 14x17x16.6mm
Connecting rod: 100mm
Stroke: 47mm
Diameter of the masses: 84mm
Weight: 2.05kg