52T Delrin Spur Gear Upgrade for MTX-4 MTX4-0852/V2 by 3Racing  [MTX4-0852/V2]

Mugen Seiki MTX4 Low Friction Delrin Supr Gear 0.8 Pitch 52T Version 2 - 3RACING MTX4-0852/V2
Price:
£1.70
Brand:
3Racing
Model:
MTX4-0852/V2
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52T Delrin Spur for MTX-4 Chassis

This Version 2 spur gear is a 0.8 pitch, 52-tooth Delrin component built for MTX-4 scale RC drivetrains. The Delrin construction targets lower friction and improved wear resistance as an alternative to some composite spurs.

Fit it as a direct replacement in compatible MTX-4 gearboxes. During installation, confirm correct mesh with the motor pinion to avoid binding, clear away any molding flash, and manually check that the gearbox spins smoothly before powering up. This is a scale RC part only and is not for full-size vehicles.

As with other Version 2 spur replacements, focus on accurate alignment and firm fastening of the gearbox cover or retainer pieces used on the MTX-4 platform.

Does this replace the stock MTX-4 spur?

Yes, it is intended to replace the stock MTX-4 spur where a 52T, 0.8 pitch gear is required.

Is any special setup needed after fitting?

After fitting, recheck gear mesh, tighten gearbox fasteners to spec, and run the drivetrain at low speed to confirm there is no binding before full use.

Can I use this with different pinions?

You can, but always verify mesh and adjust motor position or shims accordingly to maintain proper engagement and avoid premature wear.

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