This PR Racing heavy duty axle set is a replacement part set for the following vehicles:
- PRS1 V3 2wd buggy
- PRS1 V2 2wd buggy
- PRSC201 2wd short course truck
- PRST1 2wd stadium truck
These axles are the thickest of all the rear axle options available for PR racing 2wd vehicles and will provide optimal durability. The tradeoff is that they are heaviest of all the available rear axles and they require a 5mm wheel nut (not included).