Racing Timing Key for Pocket Bike MTA4

The timing key sets the lag between the ignition and the position of the piston.

This will provide higher horsepower and responsiveness during gear shift and at top speed.

Mounting this timing key is simple and takes as little as 15 minutes.


It can be mounted on:
- ATV Pocket Quads,
- Cross Pocket Bikes,
- Supermoto,
- Pocket Supermoto
- MTA4