Mugen Seiki MTX4 Low Friction Delrin Spur Gear 0.8 Pitch 53T by 3Racing MTX4-0853/V2  [MTX4-0853/V2]

Low-friction Delrin spur for MTX4

This is an RC-scale replacement spur gear intended for the Mugen Seiki MTX4 platform, supplied by 3Racing as part number MTX4-0853/V2. The component uses Delrin material and a 0.8 pitch with 53 teeth in version 2 form, and it is intended to address gear engagement consistency in on-track and workshop tuning situations.

Use this part when you need a low-friction spur that keeps power transfer predictable without changing chassis geometry. It is compatible with the MTX4 spur gear assembly and is useful for teams or hobbyists focused on gear mesh, durability under repeated runs, and repeatable setup adjustments.

• Role: replacement spur gear for MTX4 spur assembly.
• Material note: Delrin offers low friction and predictable wear compared with some plastics.
• Tuning impact: can reduce variability in gear engagement, which helps fine-tuning motor and pinion selections on the MTX4 chassis.