Crankshaft, ITALKIT Racing crankshaft competition 40mm race for mécaboite driving DERBI euro 3 & 4 (without balancer)

Ideal to accompany the most powerful cylinders on the market, here is the ITALKIT COMPETITION FACTORY crankshaft, it is the manufacturer's most upscale vilo with its machined connecting rod.



It is dynamically balanced, its bearing seats are made of large Ø20mm bristles for more resistance. Manufactured at MAZZUCHELLI Italy, the quality is obviously at the rendezvous ... Cut in the best steels with the greatest precision. The connecting rod is an ultra reinforced model machined in the mass (ultra strong, rigid, light) which obviously rests on a Ø18mm crank pin and increased reinforced cage.



Lubrication is also improved. What to go in the towers without any problems and what to have a solid engine! The small end needle cage is increased in Ø12X17X15mm.



We will recommend these crankshafts on large configurations that require a normal 40mm stroke such as the MALOSSI MHR TEAM, ITALKIT stud cylinder head, ATHENA HYPER RACING and many other high and most powerful engines.



Characteristics:

Masses: full
Balancing: dynamic
Bristles: increased Ø20mm
Connecting rod: reinforced original size 90mm
Cage: increased 12X17X15mm
Stroke: origin: 40mm
Needle cage: delivered