GPM MAK545521 ARRMA KRATON 6S Aluminium Front Arm & Knuckle Set - Precision Upgrade  [MAK545521]

ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521
Price:
USD$98.00
Brand:
GPM
Model:
MAK545521
GTIN:
4894538323061
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alt="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521" title="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521"
alt="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521" title="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521"
alt="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521" title="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521"
alt="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521" title="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521"
alt="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521" title="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521"
alt="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521" title="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521"
alt="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521" title="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521"
alt="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521" title="ARRMA KRATON 6S BLX Monster Truck Aluminum Front Upper&lower Arms+Front Knuckle Arms - 22pc set - GPM MAK545521"

Precision Aluminum Front Arm and Knuckle Upgrade by GPM

The GPM MAK545521 kit upgrades the ARRMA KRATON 6S BLX front suspension with machined aluminum front upper and lower arms and matching knuckles. Manufactured from aluminum 6061 T6, these components are designed to reduce flex, improve steering accuracy and maintain low mass for consistent handling under load.

Packing includes

  • Front Upper Arm 2pcs
  • Front Lower Arm 2pcs
  • Front Knuckle Arms 2pcs
  • Stainless Steel Round Head Screw 4x10 4pcs
  • Stainless Steel Round Head Screw 3x18 2pcs
  • Stainless Steel Round Head Screw 3x16 2pcs
  • Set Screw 4x10 2pcs
  • POM collars 4pcs
  • Stainless Steel Round Head Screw 3x12 2pcs

Original Name / Part No:

AR330218+AR330219+AR330403

Compatible Models

  • ARRMA KRATON
  • OUTCAST

Technical Highlights

  • Material Excellence: Aluminum 6061 T6 provides a high stiffness to weight ratio suitable for upgrade applications.
  • Enhanced Fit: Delrin collars minimise axial play and ensure consistent assembly alignment.
  • Steering Precision: Reduced compliance in the front end improves steering repeatability and response.
  • Impact Resistance: POM collar design retains bearings and fasteners under high-impact loads.
  • Adjustability: Multiple lower arm holes allow suspension geometry tuning and damper angle optimisation.

Installation and Setup Notes

Install these aluminium arms and knuckles using the supplied fasteners and collars. After mounting, evaluate damper positions via the multiple lower arm holes to dial in handling and achieve the desired balance between stability and agility.