Gearbox Egig/Faio X-TRA S&LARGE

Oversize gearbox specially designed for Egig / Fabbri engine block or machined Quattrini engine block
 
11-52
13-42
15-38
18-37
 
Primary 50-21/20 or 51-18/19
(1 pinion is included in the gear set)

XXL poligon on the auxiliary shaft
18mm thick auxiliary shaft
Shifting claw with 6 arms
2 tooth module