2011 PRODUCT UPDATE:
We are proud to announce the availability of a new Gearbox Update Kit for the 125 MAX DD2 engine. the new kit is designed to reduce the risk of miss-shifting and improve durability.
The upgrade kit advantages include:
Hollow shaft and overload clutch with hexagon connection for improved durability of overload clutch. Hollow shaft with optimized diameters in the oil seal areas.
Shifting sleeve with 6 (instead of 3) shift dogs in combination with new idle gears. The combination of these components will reduce risk of “miss-shifting” and improve durability. Gear ratios (1st and 2nd) stay unchanged.
To download complete ROTAX CUSTOMER BULLETIN - click on link HERE
BELOW: Illustration of Part #: 281855 - Upgrade Kit Gearbox