Gearbox complete Top Performances Minarelli AM6

AM6 racing gearbox from Top Performances

Gearbox complete Top Performances Minarelli AM6, racing gearbox from Top Performances. Can be used for models with both Series 1 and Series 2 gearboxes.

Advantages of Top Performances gearbox with modified transmission ratio

Top Performances developed this high quality gearbox specifically for racing, with modified / extended gear ratio and modified distances between gears. The gear ratio was calculated to get maximum power even out of extremely tuned engines. Thanks to the high quality and sophisticated design of the components, it ensures fast, precise engagement of the gears and thus enables particularly smooth gear changes. 

The first gears are extended, the final gears are shortened. The longer first gear has been combined with closely spaced other gears so that the right transmission ratio is always found and the performance drop between gears is minimized.

A real high-end product with meticulously calculated ratio, high-quality materials and precise workmanship and finishing.

Technical information Top Performances complete gears

• 1st gear: 14 / 36 (Original 12 / 36) - longer
• 2nd gear: 16 / 30 (Original 16 / 33) - longer
• 3rd gear: 19 / 29 (Original 19 / 29) - identical
• 4th gear: 20 / 27 (Original 22 / 27) - shorter
• 5th gear: 21 / 26 (Original 24 / 25) - shorter
• 6th gear: 22 / 25 (Original 25 / 24) - shorter

ATTENTION: There are two different versions of AM6 gearboxes. Generation V1 is a solid shaft with 6mm thread on the pinion side, generation V2 is a hollow shaft with 8mm thread on the pinion side. Take a look at the pinion shaft: Small hole for generation 1, large hole for generation 2.