Originally posted by X-Garage
Can I use the old spur and pinnion with this new gears?
Nope.....the pinion and spur of the 0.8 module are FINER then the 1.0 (like 80% of the OEM 1.0 system)...you have to buy new pinion and spur for the 0.8 module...(the kit come with something like 54/60 with 23/29, I think...)