Insane Power & Torque The 1000W brushless motor delivers 110 N·m of torque and conquers 40° slopes, turning this electric enduro bike into a trail‑dominating machine for adrenaline seekers. Massive Range & Smart Battery Equipped with a 52V 20Ah battery and advanced BMS (UL certified, IP54 waterproof), this long‑distance electric bicycle offers up to 80km in PAS mode – ride farther without range anxiety. Racing‑Grade Full Suspension Inverted dual‑shoulder hydraulic front fork plus airbag rear shock absorb every bump, while 17"×4" puncture‑resistant fat tires grip sand, snow, or mud – a true all‑terrain fat tire ebike for ultimate comfort and control. Precision Braking & Visibility Dual hydraulic disc brakes with two oil cups deliver smooth, predictable stops, complemented by a 20W LED headlight, turn signals, and brake light – making this high‑performance commuter ebike safe for day or night rides. Smart Cockpit & Versatile Modes Ride in pure electric, PAS, or pedal mode with a 7‑speed Shimano drivetrain, plus an LED color display, NFC card activation, and turn signals – transforming this adult electric off‑road bike into a tech‑savvy daily companion. Specification: Brand:AONPO Model:V21 Motor: 1000W Controller: Junnuo 12-tube 28A Battery: 52V 20Ah Charger: 52V 4A Charging Time: 6 hours Range:60-80km Top Speed: 55km/h unloaded Maximum Climbing Gradient: 35° Drivetrain: 7-speed SL-TX30-7R Flywheel: 7-speed fixed-position flywheel Riding Modes: Pure Electric Mode + PAS Assist Mode Acceleration Method: Throttle-adjustable acceleration Frame: 17-inch high-carbon steel off-road frame Tires: 70/100-17 Off-road tires Front shock absorbers: Inverted double-shoulder hydraulic shock absorbers Rear shock absorbers: Airbag hydraulic shock absorbers Brakes: Mechanical disc brakes Saddle: Linglong No. 1 short, thickened PVC leather Pedals: 10x7x2.8CM semi-aluminum pedals Footplates: DVS-185 aluminum alloy pedals Boosters: Integrated, left-side mounted Headlights: LED high-brightness headlights Left-hand switch: Headlight/daylight/turn signal/horn four-in-one Waterproof Rating:IPX4 waterproof Net weight:44.5kg Max load:150kg Product size:170*72*115cm Carton size: 140*26*87cm EU/UK Countries Can be delivered within 4-7 Days.You don't have to pay delivery fee. All bikes 90% have been installed, one year warranty on the frame, six months warranty on the battery, controller, instrumentation, etc. If you encounter any problems when you receive the product, please contact our professional after-sales customer service first. Italy After Sale Point: Weimiao ji Via Ramiro ortz 6/3 65126 pescara IT 3778179737 Before you go to the repair store ,please contact us first. Email: [email protected] Whatsapp: +86 17841010701