Axial EXO Rear Rim Frames - Nylon Frame with Alloy 5-Star Beadlock Rims EX0503R by GPM  [EX0503R]

Rear rim frame set for EXO trail use

This RC-scale rear rim frame set fits the Axial EXO platform and is sold as part number EX0503R. The kit combines a molded nylon rim frame with alloy five-star beadlock rings and is supplied as a 1 pr set to replace or upgrade rear wheels on EXO chassis machines. The text below covers fitment checks, step-by-step installation notes, and the wheel's effect on rolling and tuning.

Installation follows familiar beadlock routines: separate the beadlock ring from the wheel, seat the tire bead fully, align the nylon frame to the alloy ring, then secure using your original hex screws. Before reusing fasteners, inspect hex screw threads and wheel studs for wear, and once assembled check bead seating and wheel balance to reduce vibration on scale trail runs.

Tuning notes: the alloy ring gives extra edge retention while the nylon frame absorbs impact to protect hubs. This mix works well with low-pressure scale tyres to keep beads secure during crawling. Verify wheel offset and suspension clearance with articulation and bump travel to avoid contact under compression.

For builders replacing worn EXO rear wheels or switching to a mixed nylon-alloy layout, this set offers a direct-fit beadlock option that preserves tire seating and scale trail handling.