Description
JOES Racing Products Micro Sprint throttle return spring kit for Yamaha carbureted applications. Supplied as a kit rather than a bare spring, so you get the correct rate and the hardware to mount it.
The return spring is what closes your throttle when the driver lifts, which makes it one of the few genuinely safety-critical springs on the car. A tired or broken one means a throttle that does not close on its own.
Check it every time you are in the cockpit and replace at the first sign of a set. Fits Yamaha carbureted 600 Micro Sprint setups. In stock in Fresno, CA.
