Crankshaft, connecting rod assembly ITALKIT COMPETITION for DERBI Variant START III

Here is the ITALKIT COMPETITION crankshaft for DERBI Variant START III moped. Competition model with full masses, dynamic balancing, reinforced in all tests, supports large powerful kits!

Features:

-Silk side variator original size
- Silk on the ignition side, original size
-Balanced: yes, dynamic
-Masses: full
- For engine: original or prepared with large kits
- Keying: yes