Arrowmax AM-MTX-T2719 21T 2nd Gear for Mugen MTX-5 Race Upgrade [AM-MTX-T2719]

Arrowmax AM-MTX-T2719 2nd.GEAR 21T (7075 HARD)

Price:

CAD$8.98

Brand:

Arrowmax

Model:

AM-MTX-T2719

Condition:

Brand New

Quantity:

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Description
FAQ

Upgraded 21T Second Gear for Mugen MTX-5

Fit the Arrowmax AM-MTX-T2719 21T 2nd Gear to your Mugen MTX-5 for a robust, competition-ready drivetrain part. Constructed from high-strength 7075 aluminum, this gear is built to resist wear and keep tooth engagement precise under hard use.

7075 Aluminum Construction for Track Use

This Arrowmax 21T gear uses 7075 aluminum to balance toughness with low mass, helping preserve momentum while standing up to repeated loading on the circuit. The exact 21-tooth profile helps provide consistent meshing and reduces drivetrain losses during acceleration.

Engineered to Drop Into Mugen MTX-5 Chassis

Precision machining ensures the gear aligns correctly with the MTX-5 transmission components, making installation straightforward for anyone familiar with Mugen layouts. Swapping the stock gear for this Arrowmax unit can increase part life and cut down on mid-race maintenance.

Will this gear fit other Mugen cars besides the MTX-5?

This component is specified for the Mugen MTX-5 layout. Other Mugen models may require different spacing or tooth counts, so check fitment before assuming compatibility.

How does 7075 aluminum compare to steel for gears?

7075 aluminum gives a strong strength-to-weight ratio that reduces rotating mass while offering good wear resistance when used in a precision gear. For extreme tooth stress some racers still prefer hardened steel, but 7075 is a common performance choice.

Any tips for installing the Arrowmax AM-MTX-T2719?

Clean mating surfaces, inspect for burrs, and use the correct shims and bearings for alignment. Verify gear mesh under low load then run a few slow laps to confirm no binding.