NEW! 3-Gear Transmission for the B5M

Associated's new B5M 3-gear transmission provides the spec class racer with a lightweight/low rotating mass option to improve drivetrain efficiency. It also features a new, smaller, lightweight top shaft which uses smaller diameter bearings (5x10x4mm, #91560) for additional weight savings. The 3-gear transmission is also a great tuning aid for modified class racing on high-grip tracks because the gyroscopic effect of the motor is reversed, making the car stay flatter in the corners.

The 3-gear transmission for the RC10B5M requires the #91606 top shaft, #91607 gear box, #91604 gear cover, and either the #91602 black or #91603 blue motor plate, all shown below.

#91602
FT Front Motor Plate, black, 3 gear
Available Nov. 2014
UPC: 784695 916029

#91603
FT Front Motor Plate, blue, 3 gear
Available Nov. 2014
UPC: 784695 916036

#91604
B5M Gear Cover, 3 gear
Available Nov. 2014
UPC: 784695 916043

#91606
FT Aluminum Top Shaft, B5M, 3 gear. (Requires 5x10x4mm bearings, #91560.)
Available Nov. 2014
UPC: 784695 916067

#91607
B5M Gearbox, 3 gear
Available Nov. 2014
UPC: 784695 916074