The 27.5" City Model Meta E-Bike Specifications Battery: 48V15Ah Range: Up to 140km (with secondary battery) Motor: 48V 250W hub motor with max 55 N.m torque Maximum Speed: 25 KPH Frame Size: 19 inches Total Payload Capacity: 130 KG Recommended Rider Heights: 165 ~ 193 cm Display: BC182 LCD display, EUNORAU GO App Support Charger: standard 2.0A smart charger Controller: 48V 15A Battery Type: Lithium-ion Battery Charging Time: 5 - 7 hours Box Dimensions: 158 L x 31 W x 88 H Weight: 28 KG Components Tyres: 27.5" × 2.6" Rims: 27.5" Black Alloy Brake lever: Hydraulic disc brake levers with motor cutoff switch Shifter: SHIMANO 9-speed Brake Rotors: 180mm hydraulic disc brakes Throttle: Thumb throttle (power at your hand is always available) Crank: 170mm forged aluminum alloy Chainring: 42T chain-wheel crank Freewheel: SHIMANO derailleur 9-speed Frame: Aluminum alloy 6061 Sensor: Torque sensor Saddle: EUNORAU comfortable C7 saddle Handlebar: Adjustable Stem for Comfort Front Light: LED light Rear Light: LED Light Fender: Included Tool: Included