This tune-up motor has a higher rotational speed and torque than the standard normal motor. It makes T3-01 　　　　　　　　　chassis running more interesting for Dancing Riders and Dual Riders. Use with ITEM 54228: Footcoat 06 pinion gear (26 T), ITEM 54834: T3-01 full bearing set, ITEM 54857: T3 -11 type rear axle shaft set, ITEM 54876: T3-01 reinforced differential joint and pinion set. For the running battery, use ITEM 55105: Tamiya LF 1100 -6.6 V Racing Pack (M size) [Basic specifications] Appropriate voltage 6.6 ~ 7.2 V. Speed at proper load: 22 200 ± 3 000 r/min (7.2 V). Torque at maximum efficiency 4.91 mN ・ m (7.2 V). Current consumption at maximum efficiency: 2.85 A.