GPM Racing Aluminium Rear Upper Suspension Arm - 10pcs Set for Traxxas 1/10 E-REVO VXL (ER2057)

CNC Machined 6061 T6 Rear Upper Arm for Precision Setups

The GPM ER2057 rear upper suspension arm is engineered for precise alignment and long term durability on the Traxxas E-REVO VXL. This 10-piece kit uses heat-treated 6061 T6 aluminium to maintain structural integrity while reducing component weight. Delrin collars are supplied to reduce axial play and ensure consistent articulation under load. The CNC 3D streamline machining delivers repeatable geometry and the anodised finish protects surfaces in demanding use.

Technical features and benefits

• Precision CNC 6061 T6 aluminium for high tensile strength and dimensional accuracy.
• Delrin collar inserts to reduce tolerances and improve joint stability.
• Three-dimensional CNC contours for consistent fit and alignment.
• Locking screw mechanism secures stainless steel ball joints against rotation.
• Dual-position mounting holes allow fine tuning of rear knuckle arm angles for setup variation.

Assembly and torque guidance

For the outer positioning hole fit cap head screws to stabilise the stainless steel ball. When installing in the middle position use set screws and torque both upper and lower fastenings to achieve a rigid, repeatable attachment.

Packing includes

• Rear Upper Arm - 2pcs
• Stainless Steel Cap Head Screw 3x10 - 2pcs
• Steel Pin 3.17x84.7 - 2pcs
• Set Screws 3x3 - 4pcs

Compatible Models

• Traxxas E-REVO VXL

 

<div

Made to order: GPM Racing parts are shipped to us from GPM's factory, so please allow around 14 days for dispatch.