Mofo RC | BAM 1900KV/2200KV Brushless Motor (For Traxxas® TRX-4M™) Motor KV:2200KV and replacing the stock pinion

and replacing the stock pinion with this upgraded steel pinion allows your micro B to continue for longer periods of time without wear

Most of the aftermarket knuckles offer more steering angle than the stock steering knuckles

If you have not changed the spur gear or transmission on your scx24/ax24 then the gear selection you want is the mod

5mm Brass Bushings

Can easily be drilled out for other sizes

Mofo RC | BAM 1900KV/2200KV Brushless Motor (For Traxxas® TRX-4M™) Motor KV:2200KV and replacing the stock pinionThe Rockwolf esc we have with the combo does not have the trx4m battery connector, It is the PH2. 0 battery port. This is the link to get the battery connector This is the BAM Motor for the Trx4 m, It is available in 2 different speed of motor KV, It will include the correct mod. 4 11t Brass pinion gear pressed onto the motor. You will need a brushless esc such as the Mofo rc Rockwolf or Reaper ESC and the know how to install and work the brushless