TRAXXAS X-MAXX Aluminum Front & Rear Upper and Lower Arms, Front C Hubs and Knuckle Arms by GPM TXM100  [TXM100]

Aluminum arm and hub upgrade for X-MAXX

This aftermarket 92 pcs set replaces the plastic suspension links and front hubs on TRAXXAS X-MAXX scale models with machined metal components to provide a more stable pivot and more consistent steering geometry under load. The kit combines 6061-T6 aluminum parts with targeted #45 steel reinforcement and POM collars where rotation is required, keeping wear points smooth without adding unnecessary weight to the suspension arms.

Key functional notes:

• Primary role: support and stabilise the front and rear chassis mounting points for improved steering response and repeatable suspension movement.
• Articulation: POM collar inserts at knuckle and C-hub interfaces reduce friction at axle rotation points and help the upper and lower arms swing smoothly.
• Adjustability: upper arms use a tie-rod style with counter-clockwise threaded adjustment to change arm length for alignment and handling tuning.
• Reinforcement: the centre section of the upper arm integrates #45 steel to resist collapse while preserving a lightweight aluminum profile.

This GPM TXM100 set is intended for hobbyists who want a durable, adjustable metal replacement for the X-MAXX suspension links and front steering components; use it to refine toe, camber behaviour and steering feedback while reducing wear on plastic pivots.