Crankshaft, connecting rod ITALKIT COMPETITION long stroke 43mm long connecting rod 85mm 14mm pin 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 for all tests, supports large powerful kits! Piston pin increased by 14mm, long stroke 43mm to increase the displacement, long connecting rod 85mm to reduce the forcing on the engine movement.

Features:

-Silk on the variator side, original size

-Silk ignition side original size

-Balanced: yes, dynamic

-Masses: solid Ø72.5mm

-For engine: original or prepared with large kits

-Keying: yes

-Long stroke 43mm

-Long connecting rod 85mm

-Piston pin Ø14mm