OzVMX Forum

Marque Remarks => Yamaha => Topic started by: Nathan S on April 11, 2009, 10:41:17 pm

Title: RT1 gearing?
Post by: Nathan S on April 11, 2009, 10:41:17 pm

Bike is a pre-70 race bike.
Has a ported piston-port barrel, 38mm carb, CDI, etc. The emulator software promises ~45hp, I'm told. :o
Standard RT2 gearbox.

Any suggestions for sprocket sizes? Esp for Conondale.... ;)

FWIW:
Standard gearing is 14-39.
Standard RT1MX has 14-44.