Axial RR10/Wraith Precision Front C-Hub & Knuckle Arm 5 degree Aluminium Upgrade - RR019021/5D by GPM  [RR019021/5D]

Axial Racing RR10 Bomber Aluminium Front C-Hub & Knuckle Arm (5 Degree ree Caster) - 4pcs set (For RR10 Bomber / Wraith / Wraith AX90045) - GPM RR019021/5D
Price:
USD$43.90
Brand:
GPM
Model:
RR019021/5D
GTIN:
4894538054811
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alt="Axial Racing RR10 Bomber Aluminium Front C-Hub & Knuckle Arm (5 Degree ree Caster) - 4pcs set (For RR10 Bomber / Wraith / Wraith AX90045) - GPM RR019021/5D" title="Axial Racing RR10 Bomber Aluminium Front C-Hub & Knuckle Arm (5 Degree ree Caster) - 4pcs set (For RR10 Bomber / Wraith / Wraith AX90045) - GPM RR019021/5D"
alt="Axial Racing RR10 Bomber Aluminium Front C-Hub & Knuckle Arm (5 Degree ree Caster) - 4pcs set (For RR10 Bomber / Wraith / Wraith AX90045) - GPM RR019021/5D" title="Axial Racing RR10 Bomber Aluminium Front C-Hub & Knuckle Arm (5 Degree ree Caster) - 4pcs set (For RR10 Bomber / Wraith / Wraith AX90045) - GPM RR019021/5D"
alt="Axial Racing RR10 Bomber Aluminium Front C-Hub & Knuckle Arm (5 Degree ree Caster) - 4pcs set (For RR10 Bomber / Wraith / Wraith AX90045) - GPM RR019021/5D" title="Axial Racing RR10 Bomber Aluminium Front C-Hub & Knuckle Arm (5 Degree ree Caster) - 4pcs set (For RR10 Bomber / Wraith / Wraith AX90045) - GPM RR019021/5D"
alt="Axial Racing RR10 Bomber Aluminium Front C-Hub & Knuckle Arm (5 Degree ree Caster) - 4pcs set (For RR10 Bomber / Wraith / Wraith AX90045) - GPM RR019021/5D" title="Axial Racing RR10 Bomber Aluminium Front C-Hub & Knuckle Arm (5 Degree ree Caster) - 4pcs set (For RR10 Bomber / Wraith / Wraith AX90045) - GPM RR019021/5D"

Precision 5 degree aluminium toe-in steering components

The GPM RR019021/5D four-piece kit replaces the OE front C-hubs and knuckle arms on compatible Axial platforms, delivering a fixed 5 degree toe-in geometry. The set includes front C-hubs, knuckle arms and hex wideners, and uses aluminium components to reduce flex and improve repeatable fitment compared with standard plastic parts.

Engineering intent: the fixed 5 degree toe-in alters front wheel alignment to produce more immediate turn-in behaviour on technical off-road and rock courses, enabling controlled steering adjustments without altering servo end points or primary suspension geometry. This item is offered as an aftermarket handling calibration option for model-level tuning.

Service notes: installation requires removal of the front hub carrier and steering linkages and uses the existing mounting points. Retain original fasteners when possible and verify clearance for the provided hex wideners. No modifications to motor, ESC or major suspension components are necessary; the part modifies steering geometry only.

Compatible Models

  • RR10 Bomber
  • Wraith
  • Wraith AX90045
  • MJ019021/5D

Designed for targeted steering refinement, this aluminium 5 degree toe-in front C-hub and knuckle arm set offers a reliable, reversible upgrade to evaluate corner entry and steering sensitivity on Axial RR10 and Wraith chassis.

Is this component a direct replacement for stock front hubs?

The design targets the stock hub mounting geometry on RR10 and Wraith platforms and is intended to be fitted using the original mounting points; confirm wheel hex clearance during installation.

What items are included in RR019021/5D?

RR019021/5D is supplied as a four-piece front axle kit including the aluminium front C-hubs, knuckle arms and the hex wideners required for fitment to the front axle.

How does fixed 5 degree toe-in affect setup work?

A fixed 5 degree toe-in increases initial steering responsiveness and will change corner entry characteristics; fine tuning of steering trim or complementary toe settings may be needed to achieve the desired balance.

What are the material benefits of this upgrade?

Using aluminium for the C-hubs and knuckles reduces component flex relative to plastic, improving repeatable steering feel and offering a durable alternative for trail and rock use.