GPM TT2021B Alloy Front Knuckle Arm with Bearing for Tamiya TT02  [TT2021B]

Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B
Price:
USD$19.90
Brand:
GPM
Model:
TT2021B
GTIN:
4894538214840
Condition:
Brand New
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alt="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B" title="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B"
alt="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B" title="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B"
alt="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B" title="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B"
alt="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B" title="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B"
alt="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B" title="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B"
alt="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B" title="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B"
alt="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B" title="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B"
alt="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B" title="Tamiya TT02 Alloy Front Knuckle Arm With Bearing - 1pr set - GPM TT2021B"

Precision Alloy Knuckle Arm for Consistent TT02 Steering

The Tamiya TT02 Alloy Front Knuckle Arm with Bearing by GPM TT2021B is CNC-quality alloy hardware intended to replace stock nylon knuckles for increased stiffness and repeatable geometry. The integrated bearings reduce pivot friction and improve load transfer at the front hubs, making suspension behavior more predictable during tuning changes.

Specifications

  • Material: High-Quality Alloy
  • Compatibility: Tamiya TT02 Chassis
  • Included Components: 1 Pair of Knuckle Arms with Bearings

A technical upgrade aimed at precision-minded hobbyists seeking stiffer front end components and reliable bearing support for accurate setup adjustments.

What tolerances should I check during install?

Verify bearing bore concentricity and axle pin clearance; ensure the knuckle mounts sit flush to the upright to avoid preload on bearings that can induce steering bind.

Which lubricants are recommended for bearing life?

Light bearing oil for low drag or a thin synthetic grease for longevity; avoid heavy greases that increase rolling resistance and affect steering feel.

Can these be used with aftermarket uprights and axles?

Compatibility is generally good but confirm mounting hole positions and axial clearances when mixing with non-standard uprights or longer axles to ensure correct geometry.