HPI Bullet MT and ST Wheel Hex Spacer 14mm BST010/14X9 by GPM  [BST010/14X9]

Wheel hex spacer for HPI Bullet MT and ST

This four-pack of alloy 14mm wheel hex spacers is matched for HPI Bullet MT and ST hubs, offering a compact solution to change wheel offset or replace worn hex interfaces on 1/10 electric models. Each spacer is 14mm in diameter with a 9mm thickness and comes in a fluorescent finish to help with visual checks during setup.

Functionally the spacers bridge the wheel and hub to pass torque while their 9mm thickness shifts the mounting face, which affects track width and clearance. The alloy build provides a compromise between rigidity and mass appropriate for scale electric use.

Fitment advice: confirm the spacer sits fully on both the wheel hex and hub, line up the wheel hardware correctly, and tighten fasteners to secure the assembly before driving. Use all four spacers to retain even handling and stance after adjustment.