HPI Bullet 3.0 MT/ST Rear Beadlock Upgrade BMT1003R+889 by GPM  [BMT1003R+889]

Precision rear beadlock wheel assembly

This engineered rear tyre and rim set is specified for HPI Bullet 3.0 MT and ST nitro platforms. It combines rubber tyres with CNC-friendly nylon rim frames and machined alloy 10-pole beadlock rings, and includes 12x9mm drive adapters to match hubs using that interface. Supplied as a single pair, the kit is intended for direct-fit replacement or conversion to beadlock clamping.

Engineering overview: designed as a durable upgrade to restore rear traction and provide consistent mechanical bead clamping. Nylon rim frames balance weight and stiffness while alloy beadlock rings offer improved clamp integrity under load. The included 12x9mm adapters ensure alignment between the rim assembly and vehicle driveline where that axle standard is used.

Fitment and service notes: verify axle and hub geometry prior to installation and confirm a 12x9mm drive interface. Install using the supplied adapters and torque hardware to published values. Inspect wheel runout and bead seating after assembly and re-check fasteners following initial operation to ensure secure mounting.

Use this set for a robust rear wheel upgrade or replacement; confirm dimensional fitment with your chassis before purchase.