Bring your rpm's down, and your top speeds up with a set of gears. These typically give you a 10mph bump in speed, and sometimes more depending on transmission tuning. Same price, same ratio. These are a MUST with big bore bikes.
Bring your rpm's down, and your top speeds up with a set of gears. These typically give you a 10mph bump in speed, and sometimes more depending on transmission tuning. Same price, same ratio. These are a MUST with big bore bikes.
