HPI Bullet 3.0 MT ST Alloy Wheel Hex Adapter 14mm x 9mm - BMT010/14X9 by GPM  [BMT010/14X9]

Upgrade hex for Bullet 3.0 wheels

This aluminium hex adapter is produced for original HPI Bullet 3.0 wheels and is supplied as a pack of four. It is a direct replacement for the factory hex on MT and ST wheels and gives a stiffer wheel attachment for yard bashing and off road use.

The adapter is defined by a 14mm diameter and 9mm thickness to match the Bullet 3.0 wheel mounting face. Fitting it helps preserve wheel alignment and reduce runout variation, which is helpful when changing tyre compounds or adjusting handling settings on the same hub layout.

Fitment is intuitive on models using Bullet 3.0 wheels: remove the stock hex, slide the alloy adapter onto the hub, and secure the wheel. Because this is an aftermarket item, always check fit and clearance on your wheels before extended running and avoid modifying hub faces unless you have verified the result.