TRX-4 Precision Brass Front Bumper Mount TRX4331FXA by GPM  [TRX4331FXA]

Technical brass bumper mount for TRX-4 platforms

This brass front bumper mount is a purpose-designed accessory to add forward ballast and stabilise bumper seating on Traxxas TRX-4 based chassis. The component offers a consistent external counterweight (approx. 200g) and a rigid contact surface that supports incremental front-end tuning during technical crawling setups.

The delivery includes the brass mount and the full set of steel fasteners required for installation. Fitting is typically performed at the front bumper assembly using the supplied screws and washers; the design often allows slight forward relocation of the servo in installations where moving the front centre of gravity is desirable. Use the mount as part of a planned tuning workflow to achieve repeatable handling changes.

• Includes: Brass bumper mount - 1pc
• Includes: Stainless steel flat head screw 3x12 - 4pcs
• Includes: Stainless steel round head screw 3x8 - 4pcs
• Includes: Alloy counter sink washer 3mm - 4pcs
• Includes: M4x2.5x14.5 screw shaft - 2pcs

A robust brass upgrade intended for TRX-4 scale vehicles to improve bumper-to-chassis contact and enable controlled ballast tuning for trail and rock crawling applications.