Motor: 350W 48V BAFANG middle drive pedals torquesensor motor(brushless) 

Battery: Samsung lithium battery48V13Ah 

PAS: LCD pas display 

Max speed: 25km/h(EU)/45km/h 

Range: 90-100km 

Max load: 120KG 

Frame: 6061 aluminum alloy 

Tires: 27.5*2.8CST tyre 

Rim: alloy double wall 

Front fork: RST hydraulic suspension fork 

Rear Shock: RST Shox 

Rear brake: TRKTRO hydrilic discbrake 

Front brake: TRKTRO hydrilic discbrake 

Speed gears: SHIMANO DEORE 9 speed 

Chain: KMC 

N./G.W(KG):24.5kg/31kg 

Seat post: Selle Royal 

Handle stems: alloy stem 

Color: as customers requirement 

Container: 80pcs/20ft, 180pcs/40ft 

Optional: 500w48V, 1000W/48V Bafang middle drive pedalstorque sensor motor(brushless)