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Nom: MALOSSI ENGRENAGES PRIM HTQ z 14/42 CPI OLI keeway GTR >2005  Prix: 134.99  Sku: 6713602  msrp: 0.00 
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Secondary gear drive Taller gears in the transmission reduce the overall reduction factor of the gearbox. If the engine is powerful enough to pull the taller gears, this modification will also raise top speed. Only use with tuning kits! Original cylinders are normally not powerful enough to pull this sort of gearing.

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Nom: POLINI GEARS SECONDAIRE YAMV/PGOBT/CPI 15-42 =2.80  Prix: 119.95  Sku: 202.1346  msrp: 0.00 
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Secondary Gear-Up Kit Sprint Kiesler To make sure that your tuned engine can get the extra power onto the street, you will need a suitable gear up kit. In contrast to common secondary gears, this one has been drilled to lighten the construction, which is supposed to offer better acceleration. This secondary gear-up kit is intended for long Minarelli engines and is a press-fit so that it can be installed right away. If you are not sure which gear-...

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Nom: Kiesler Secondary Gear kit DERBI ENGINE (morini)/KEEWAY  Prix: 174.99  Sku: L-KIES102  msrp: 0.00 
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