Mazzucchelli crankshaft 58/107 for Lambretta LI-SX
Our standard crankshafts are an inexpensive replacement for worn-out models. The high-quality bearings and matching tolerances make the shaft a loyal companion.
The LI-SX standard shaft is a direct replacement for all Series 3 Lambrettas (with the exception of the DL/GP series) and almost all Series 2 models (only very early models still have the firmly pressed bronze bushing in the upper connecting rod eye, as is the case with the Series 1).
Is also a great replacement for all Lambrettas that still have the upper bushing as a connecting rod bearing. This gives up the ghost at the slightest increase in power.