HPI Bullet 3.0 MT and ST Rear Wheel Beadlock Conversion Kit BMT0503R+889 by GPM  [BMT0503R+889]

Rear wheel beadlock conversion

This aftermarket kit replaces stock rear wheels on HPI Bullet 3.0 MT and ST nitro models with rubber tyres, nylon rim frames, alloy 5-star beadlock rings and 12x9mm drive adapters. The set is supplied to maintain factory axle alignment while giving the option of alloy beadlock styling and easier tyre servicing.

Assembly follows standard beadlock practice: separate the halves, mount the rubber tyre to the nylon frame, place the alloy 5-star outer ring and secure with the supplied fasteners. The included 12x9mm drive adapters are intended to interface with the common rear axle stub on HPI Bullet 3.0 MT and ST nitro variants for reliable engagement.

For setup and track work this kit provides a simple route to alter rim stiffness and unsprung mass without changing tyre compounds or the vehicle's hub geometry, making it useful for tuning ride and traction characteristics.

This GPM wheel and tyre assembly is a direct aftermarket replacement for HPI Bullet 3.0 MT/ST nitro models, intended for hobbyists who want beadlock access and matched drive adapters without reworking axle parts.