LOSI PROMOTO-MX Rear Wheel Reinforcement Rings 7075 Aluminum MX0505R by GPM  [MX0505R]

TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075 Rear Wheel ReinfoRCement Rings set - GPM MX0505R
Price:
CAD$33.40
Brand:
GPM
Model:
MX0505R
GTIN:
4894538384185
Condition:
Brand New
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alt="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075 Rear Wheel ReinfoRCement Rings set - GPM MX0505R" title="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075 Rear Wheel ReinfoRCement Rings set - GPM MX0505R"
alt="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075 Rear Wheel ReinfoRCement Rings set - GPM MX0505R" title="TEAM LOSI DIRT BIKE PROMO-MX MOTORCYCLE Aluminum 7075 Rear Wheel ReinfoRCement Rings set - GPM MX0505R"

Rear hub reinforcement for PROMOTO-MX

This set of 7075 aluminum rear wheel reinforcement rings is an aftermarket upgrade made for LOSI PROMOTO-MX platforms. The rings replace thin stamped or plastic parts to resist deformation and edge wear during aggressive riding and routine checks.

The kit is supplied as a direct-fit reinforcement for the rear wheel assembly, intended to stabilise the wheel mounting area and reduce hub edge wear under torque and lateral loads. Installation uses the supplied fasteners to retain factory alignment and clearances.

Functionally this component is a tuning part rather than a suspension or drivetrain change: it stiffens wheel mounting surfaces to reduce repeatable play and help keep rear-end setup adjustments consistent on track or in the backyard.

Compatible Models

  • LOSI-1/4 PROMOTO-MX MOTORCYCLE RTR, FXR-LOS06000
  • LOSI-1/4 PROMOTO-MX MOTORCYCLE RTR, FXR-LOS06002

A compact, material-focused upgrade for LOSI PROMOTO-MX riders who want a firmer rear wheel mounting interface without changing core drivetrain geometry.

Do these rings fit straight onto PROMOTO-MX hubs?

They are made to fit the PROMOTO-MX models listed in the compatibility box and install as direct replacements for the original wheel rings.

What is the material and why it matters?

The rings are machined from 7075 aluminum to improve wear resistance and reduce flex compared with thinner stamped alloys.

Are the mounting fasteners included?

Yes, the kit is supplied with the necessary screws to secure the reinforcement rings during installation.

Will these change wheel alignment or gearing?

No geometry or drivetrain settings are altered; the rings reinforce mounting points to preserve factory alignment while enhancing durability.

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