ELECTRICAL SYSTEM BATTERY ELECTRICAL MOTOR DISPLAY ASSISTED MODE SENSOR FRONT LAMP REAR LAMP PERFORMANCE MAXIMUM ASSISTANCE SPEED MAXIMUM RANGE WITH ELECTRIC ASSISTANCE CHARGING TIME TECHNICAL SPECIFICATIONS GEARS SHIFT LEVERS WHEELS SIZE RIMS HUBS CRANKSET FRAME FORK FRONT/REAR BRAKES HANDLEBAR STEM SADDLE SEAT POST GRIPS CHAIN TYRES PEDALS ACCESSORIES STAND BELL 36v11Ah Samsung cell li-ion battery 36v,250w,TS middle motor APT 800S LCD display 6 levels Torque sensor N/A N/A 25km/h up to 100km 4~6 hours SHIMANO, CS-HG31, 11-32T SHIMANO,ALTUS, M310, 3x 8 speed 27.5" BENELLI, DP20 FOR 27.5 JY, D341, D342 alloy, 42-24T Benelli Alpan pro 27.5, Aluminium alloy 6061 RST, ATACK 650B, TNL27.5, 100m TEKTRO, Hydraulic Disc brake, M290 Alloy, 680mm Benelli, 90mm SELLE ROYAL, SETAT1 Benelli, Aluminium alloy Velo, VLG-289AD2 KMC, Z7 Benelli, IA-2552, 27.5x2.1 WELLGO