MXS-210672 MST MRX GT Aluminum Tail Gear (21T)
MST MRX GT Aluminum Tail Gear (21T)
MST MRX GT Aluminum Tail Gear (21T)
The MST MRX GT Aluminum Tail Gear is a great option to increase the durability of the transmission of your chassis. Made specifically for the MST MRX GT, this gear is to be paired with the 36T top gear. Package includes one pinion gear.