Description
Throttle return spring for 600 Micro Sprints, mounting from the pedal to the bell crank. This is the part that closes the throttle when the driver lifts, and it is one of the few genuinely safety-critical springs on the car.
A tired or broken return spring means a throttle that does not close on its own. Check it every time you are in the cockpit, and replace it at the first sign of a set or a stretched coil rather than waiting.
Fits standard Micro Sprint throttle pedal and bell crank setups. Sold individually – keep a spare in the trailer. In stock in Fresno, CA.





![Micro Sprint | Pedal Assembly [Complete] - D1 Driven](https://d1driven.com/wp-content/uploads/2025/04/DRI-600-262_1-1-500x500.png)


