This is the Hot Racing 13 Tooth Steel 0.6 Module Pinion Gear. This pinion is only compatible with 2mm diameter motor shafts.
Hot Racing Steel 0.6 Module Pinion Gear (12T) (2mm Bore)
$4.88
Hot Racing +5mm Front & Rear Hardened Steel Drive Axles For Traxxas TRX-4M (HRASTRXM39W05)
$18.88
Hot Racing Steel 0.6 Module Pinion Gear (13T) (2mm Bore) (HRASDMD13M06)
$4.88
Only 2 left in stock
