GPM UDR021 Aluminum Front Knuckle Arms for TRAXXAS Unlimited Desert Racer  [UDR021]

Tighten Steering Response on the Traxxas Unlimited Desert Racer with GPM UDR021

Replace the stock plastic knuckles with GPM aluminum front knuckle arms to achieve firmer steering and improved control on rough tracks. These parts are intended to replace both front and rear plastic arms where applicable, giving a smoother, more predictable handling feel during high speed runs.

Main Advantages

• Material Upgrade: Built from 6061 T6 aluminum for greater strength and longer service life compared to factory plastic components.
• Precision Fit: Fitted with POM collars to reduce tolerance, ensuring bearings sit tightly for accurate turning and lower friction.
• Easy Installation: Plug-and-play design with multiple tie rod holes for straightforward setup and tuning.
• Enhanced Protection: POM collars help keep bearings secure and resist wear from friction for dependable operation.

Fitting and Fasteners

The SST round head screws (3x23) are used for mounting the upper and lower holes, while the 3x25 screws mount the tie rods with 3mm lock nuts securing the ends. The 4x2.5x11 screw pins stabilize the brake disk mount.

Packing includes

• KNUCKLE ARMS - 2pcs
• SST ROUND HEAD SCREWS 3×25 - 2pcs
• SST ROUND HEAD SCREWS 3×23 - 4pcs
• M4×4.5×11 SCREW PIN - 2pcs
• 3MM LOCK NUTS - 2pcs