Mini Torque - View Single Post - What are the differences between a 15, 16, 17 & 19% pulley..?

Reedy · 24-07-08, 15:44

so i guess if your running a 15% pulley you can run it with stock I/C ...but a 17% or 19% requires a uprated I/C..??

I've been looking at the M7 16% pulley....why do they not have a 15 or 17% one..??

Chris.