Parts/Drivetrain/Spur gears/MST XXX Alum. spur gear holder (red)
MST XXX Alum. spur gear holder (red)
MST

MST XXX Alum. spur gear holder (red)

Part # MXS-210230R
Where to buy
$8.69
AMain Hobbies
Seen Oct 12, 2026
$8.69Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The MST Aluminum Direct Drive Spur Gear Holder is an optional upgrade for the CMX series trucks with standard transmission. This aluminum spur gear hub will increase durability, while remaining lightweight and is a great option for high power setups. Package includes gear hub and hardware.

NOTE: This is not compatible with CFX and CFX-W trucks that are equipped with the stock spur gear.

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