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This is the crankshaft ITALKIT COMPETITION for mopeds DERBI Variant START III. Full mass competition model, dynamic balancing, reinforced at all events, supports big powerful kits! Piston axis increased in 14mm, 43mm long stroke to increase cylinder capacity, 85mm long rod to reduce forcing on motor movement.
Characteristics:
-Easy side variator size original
-Soy side ignition original size
-Balanced: yes, dynamic
-Mass: full Ø72,5mm
-For motor: origin or prepared with large kits
-Cladding: yes
-Long course 43mm
-Beaul long 85mm
-Piston axis Ø14mm
Reference: CB.12.4
Ideal for reinforcing its original low engine with a quality part, to support large configurations!
Reference: CIG-26
Ideal to strengthen its low original engine with a quality piece!
Reference: CIG-118
Ideal to strengthen its original low engine with a quality part, to support large configurations!
Reference: CB.12.6
Ideal for reinforcing its original low engine with a quality part, to support large configurations! Axis increased to 12mm.
Reference: CB.12.5
Ideal for reinforcing its original low engine with a quality part, to support large configurations! Axis increased to 12mm. Long race!