Crankshaft Stage6 R/T Piaggio scooter LC connecting rod 90mm

This Stage6 R/T (RACING TEAM) crankshaft with a 90mm forged connecting rod is made for special setups. Although, for most bikes, an 85mm connecting rod crankshaft is optimal, in special cases a 90mm connecting rod can increase performance.

NOTE: here you cannot say: "longer is better" because it depends on the engine components such as the cylinder, exhaust, carburetor, control timing, and more. This is an absolutely HighTech item for experienced tuners. If used incorrectly, performance may decrease.

For example, the Cristofolini team uses this 90mm crankshaft in their 80ccm TCR (Piaggio engine) while for Minarelli engines they continue to use 85mm connecting rod crankshafts.
For installation, we offer a suitable Spacerkit (10mm).

Attention! Balancing checks must be carried out before installing in the engine, since manufacturers will deny warranty for any balancing fault found after installation.