YFZ Central banner
1 - 1 of 1 Posts

23 Posts
Discussion Starter · #1 ·
Ok, im looking into purchasing a new chain and sprockets for my 06 YFZ450. Stock is 14 Teeth in the front, and 38 Teeth in the back. I ride motorcross. Mods are as follows.

13:1 Com. Piston
Full HMF Exhaust
Pro design Intake
K&N Filter
Stage 3 Hot Cam
Dyna Tech FS CDI

Which teeth combos would be the best for a motorcross track? And what exactly do different numbers of teeth do?
1 - 1 of 1 Posts