Components Compatible with COSWHEEL GT20 Max

The COSWHEEL GT20 Max is a single-motor, full-suspension fat-tire electric bike powered by a 60V rear-hub brushless motor (1500W rated / 3000W peak, 120 Nm). It runs a 60V dual-battery system (25Ah + 15Ah removable Samsung 18650 packs, 40Ah / 2400Wh total), rides on 20" x 4.0" off-road tires, and pairs an 80mm-travel front fork with a 180mm-travel rear shock. Equipped with a Shimano 7-speed derailleur, 5-level pedal assist (speed sensor), a convertible thumb throttle, dual-piston hydraulic disc brakes (180mm rotors), an LCD display, and a 120-LUX angel-eye headlight. Sold Class 2/3 switchable; off-road top speed up to 45 mph (72 km/h).