DOPPLER Crankshaft as a price-performance compromise between standard Shaft and high-end products from POLINI and MALOSSI.

The DOPPLER Crankshaft is positioned between inexpensive standard shafts and the high-end variants from POLINI and MALOSSI and offers a fair compromise between price and performance for all those who do not need high-end parts but still want to benefit from the advantages of a Racing Crankshaft.

MINARELLI shafts are supplied with connecting rod bearings for 10 mm bolts, PIAGGIO shafts with connecting rod bearings for 12 mm bolts. For MINARELLI horizontal pilots, the 12 mm Bolt version from CARENZINI can be used as an alternative if a tuning cylinder requires it.