Stage 6 15/50 up gears for Chinese Minarelli scooters CPI Keeway fan

Stage 6 15/50 up gears for Chinese Minarelli scooters CPI Keeway fanTaller 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. The original gears in some models are quite short; this is where you can gain some MPH even with original cylinders. Different from common gear units, the ones from Stage6 come pre pressed and are available at an unbeatable price. Simply replace the old gear unit

the crankshaft

lengthening of the boss will give you better acceleration because the belt will sit lower in the front pulley

Includes: 4

Starting: Electric/kick

Before ordering

The LeoVince GP CORSA silencers offer the perfect balance between look

so that this gauge will come in handy

BW's Easy 50cc 2013

Polini main jet kit for Dellorto PHBG carburetors sizes 80-89

Polini Motori confirms its advanced technology to make the best of scooters even better by presenting the new complete series of products to make the engine of the Yamaha Aerox 50 4stroke E4 even more performing

Slider 50cc AC (before 2004)

MBK Booster Original 50 AIR 2T '04->