Sabertooth 2x60 Dual 60A Motor Driver 2x60: 60A continuous, 120A peak per channel. 6-30V nominal, 33.8V absolute maximum. Synchronous regenerative drive. Combat robots up to 120lb. Normal and hobby robots up to 1000lb. Input modes: Analog, R/C, simplified serial, packetized serial. Size: 3 x 3.5 x 1.8 76 x 89 x 46 mm. Weight: 240g / 8.4 oz.