GPM Axial RR010/215 Racing RR10 Bomber 21mm Aluminium Wheel Hex Adapters  [RR010/215]

Axial Racing RR10 Bomber Aluminium Wheel Hex Adapters 21mm Width (Use For 4mm Thread Wheel Shaft & 5mm Hole Wheel) - 1pr set - GPM RR010/215
Price:
CAD$12.29
Brand:
GPM
Model:
RR010/215
GTIN:
4894538256352
Condition:
Brand New
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alt="Axial Racing RR10 Bomber Aluminium Wheel Hex Adapters 21mm Width (Use For 4mm Thread Wheel Shaft & 5mm Hole Wheel) - 1pr set - GPM RR010/215" title="Axial Racing RR10 Bomber Aluminium Wheel Hex Adapters 21mm Width (Use For 4mm Thread Wheel Shaft & 5mm Hole Wheel) - 1pr set - GPM RR010/215"
alt="Axial Racing RR10 Bomber Aluminium Wheel Hex Adapters 21mm Width (Use For 4mm Thread Wheel Shaft & 5mm Hole Wheel) - 1pr set - GPM RR010/215" title="Axial Racing RR10 Bomber Aluminium Wheel Hex Adapters 21mm Width (Use For 4mm Thread Wheel Shaft & 5mm Hole Wheel) - 1pr set - GPM RR010/215"
alt="Axial Racing RR10 Bomber Aluminium Wheel Hex Adapters 21mm Width (Use For 4mm Thread Wheel Shaft & 5mm Hole Wheel) - 1pr set - GPM RR010/215" title="Axial Racing RR10 Bomber Aluminium Wheel Hex Adapters 21mm Width (Use For 4mm Thread Wheel Shaft & 5mm Hole Wheel) - 1pr set - GPM RR010/215"
alt="Axial Racing RR10 Bomber Aluminium Wheel Hex Adapters 21mm Width (Use For 4mm Thread Wheel Shaft & 5mm Hole Wheel) - 1pr set - GPM RR010/215" title="Axial Racing RR10 Bomber Aluminium Wheel Hex Adapters 21mm Width (Use For 4mm Thread Wheel Shaft & 5mm Hole Wheel) - 1pr set - GPM RR010/215"
alt="Axial Racing RR10 Bomber Aluminium Wheel Hex Adapters 21mm Width (Use For 4mm Thread Wheel Shaft & 5mm Hole Wheel) - 1pr set - GPM RR010/215" title="Axial Racing RR10 Bomber Aluminium Wheel Hex Adapters 21mm Width (Use For 4mm Thread Wheel Shaft & 5mm Hole Wheel) - 1pr set - GPM RR010/215"

Wheel hex adapters to widen RR10 Bomber stance

This pair of aluminium wheel hex adapters is a scale-minded accessory made to increase wheel spacing on the Axial Racing RR10 Bomber. The set gives a combined 21mm offset so tyres sit farther apart, helping with lateral control on tight, technical rock crawling lines.

The adapters accept wheels with a 5mm centre hole and are intended for use on 4mm threaded wheel shafts when dimensions match. Retention is achieved with an o-ring, a spring steel ring, springs and washers, stainless steel screws and a Delrin collar that helps locate the hex and resist unwanted wheel rotation under load.

Fitting is straightforward for experienced hobbyists: slide the adapter onto the shaft, locate the Delrin collar, fit the springs and washers, secure with the supplied stainless screws and steel pins, then check wheel runout before your first trail session. These parts are for adjusting track width and clearance, not for modifying drivetrain ratios.

Packing includes

  • 17MM Stainless Steel Hex Socket Screws - 2pcs
  • 5MM Shim - 2pcs
  • 2XM3.5X12 Screw Shaft - 2pcs
  • 2X10 Steel Pin - 2pcs
  • 5MM hole S2 Spacer - 2pcs

Will these fit other hubs with a 5mm bore?

They are made for wheels with a 5mm centre hole and 4mm threaded shafts; other hubs may fit if those dimensions and shaft clearance match precisely.

What tools do I need to install them?

Basic hand tools are enough: a small hex driver for screws, pliers for pins, and a dial or visual method to check wheel runout after installation.

Do these change axle or gear loads?

They primarily alter track width and wheel placement; they do not change internal drivetrain gearing, though wider track can slightly affect side loads on bearings.

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