Crankshaft reinforced Long stroke 40mm connecting rod 85mm ITALKIT RACING axis of 12mm for scooter Suzuki KATANA, APRILIA MOJITO


The best crankshaft for MORINI scooter engine! Long stroke + 2,6mm 40mm against 37,4mm for the origin in connecting rod 85mm! A gain of 4cc! Requires a 1.3mm shim (or X2 thick base seals).

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manufacturers : ITALKIT

128,12 € 128.12 tax incl.


Availability: At home within 2 to 10 days

Crankshaft ITALKIT HYPER RACING long race 40mm with a connecting rod of 85mm against 37,4mm for the origin, this crankshaft is gaining in cubic capacity so in torque, power ... With its 2.6mm more race (requires a wedge of 1.3mm under the cylinder, so 2 base joints very thick), it offers quite a bit of extra displacement!


Photo du vilo, vilebrequin ITALKIT Course longue 40mm bielle 85mm ITALKIT RACING axe de 12mm pour scooter Suzuki KATANA, APRILIA MOJITO, SR

-All original: Diameter cylinder 41mm, stroke 37,4mm = 49,00cc
- Crankshaft long stroke with cylinder origin: Diameter cylinder 41mm, stroke 41mm = 53cc

Crankshaft original race with kit Ø47mm: 65cc

Crankshaft long race with kit Ø47mm: 69cc


Photo du vilebrequin renforcé Course longue 40mm bielle 85mm ITALKIT RACING axe de 12mm pour scooter Suzuki KATANA, APRILIA MOJITO, SR

It is therefore a gain of 4cc of torque and power that is offered by this crankshaft, apart from that, it is specifically balanced for less vibration and good performance! Its fuller masses offer more pre-compression in the lower engines for even greater performance gains! Well reinforced, this crankshaft is strong enough to support the biggest kits on the market! The rod remains original size, this crankshaft is also available in long rod 85mm!

Mounts on:

SUZUKI scooters like KATANA, ZILLION ... APRILIA SR, MOJITO ... 50cc

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