Hallman Boost Controller
Hallman Replacement Spring LIGHT for Pro RX MBC
Hallman Replacement Spring LIGHT for Pro RX MBC
Regular price
$5.00
Regular price
Sale price
$5.00
Unit price
/
per
This is a light replacement spring only for a Hallman Boost Controller Pro RX. This is the spring that the Pro RX model comes with pre-installed.
If you have a functioning Pro RX Hallman MBC, you do not need this. This is a replacement if for some reason you opened up your MBC and the spring launched across the garage and you can not find it.