Polini CrankshaftRef : POL00319A / 1119327

POLINI Crankshaft (manufacturer reference 210.0053) — replacement part intended for the 50 cc mopeds listed below. Designed by POLINI, this crankshaft is aimed at riders looking for a reliable solution for restoring the bottom end of the engine. Ideal for maintenance or repair interventions, it replaces the original component and allows for smooth engine rotation.

This part pertains to the Urban category and integrates into the operations on the engine's moving assembly: connecting rods, crankpins, and bearings. Installation and balancing should be performed according to manufacturer recommendations; check the condition of the bearings and bushings during replacement. We recommend installation by a professional or an experienced DIYer, with verification of timing and axial play after installation.

• Compatible with: DERBI SENDA X-TREME 50 SM (2022 - 50 cc)
• Compatible with: GILERA SMT 50 DRIFTING (2020 - 50 cc)
• Compatible with: APRILIA SX 50 FACTORY (2020 - 50 cc)

Before ordering, check the reference 210.0053 and compatibility with your model. POLINI is recognized for its expertise in engine parts for 50 cc; this crankshaft aligns with the maintenance and repair logic of urban engines.