250W Motor 36V13AH Step-Thru Electric Bike 15 mph Urban commuting
Rated Power: 250W. PAS 1: Max speed7.5 mph (12 km/h). Max Assisted Speed: 15.5 mph (25 km/h). PAS 2: Max speed9.3 mph (15 km/h). PAS 3: Max speed11.2 mph (18 km/h). PAS 4: Max speed13.0 mph (21 km/h).