Dual Battery System & Extended Range Equipped with a 48V 15Ah main battery plus a 48V 20Ah expansion battery, this dual battery electric bike for adults delivers an exceptional 120–140 km on a single charge, eliminating range anxiety for daily commutes, weekend adventures, and long-distance touring. All-Terrain Fat Tyres & Stability Fitted with massive 20″×4.0″ fat tyres, this all-terrain fat tire ebike provides superior traction and stability on sand, snow, gravel, mud, and city streets, giving you the confidence to ride anywhere and conquer any surface with ease. Zoom Hydraulic Disc Brakes for Superior Stopping Featuring Zoom hydraulic disc brakes, this hydraulic brake fat tire electric bicycle delivers smooth, responsive, and fade-free stopping performance in all weather conditions, ensuring your safety on steep descents, wet roads, and busy urban traffic. Shimano 7-Speed Drivetrain & Front Suspension The Shimano 7-speed gearing system lets you tackle hills and flats with ease, while the front suspension fork absorbs road shocks – making this long range commuting ebike a comfortable and versatile companion for varied landscapes and riding styles. Heavy-Duty Steel Frame & 120 kg Load Capacity Built with a sturdy steel frame and supporting up to 120 kg maximum load, this heavy-duty electric fat bike is designed to accommodate riders from 175–190 cm in height, offering exceptional durability, stability, and reliability for larger riders and heavier cargo. Specification Brand:YANGOR Model No.:Y20 Pro Frame:Steel Motor: 48V 250W Torque:65NM Mode:15-20-25km/h Max Speed:25km/h Battery:48V 15Ah+48V 20AH Milage:120-140km Charger:54.6V 2A Tire 20*4.0 Inch Charge time:7.5h Derailleur:Shimano 7 speed RD-TY21-B-SS Display:LCD Fork:Suspension fork Rear suspension:N/A Controller:XGS 20A Brake:Zoom Hydraulic brake Chain:KMC HV500 Light:Front / Rear Crankset:52T Sensor:Speed Sensor Shifter:Shimano SL-TX50-7R Freewheel:Aluminum, 13-28T Fender:F/R N.W:45kg G.W:53kg Max Load:120kg Suitable height:175-190cm Product size :166*67*115cm Carton Size:142*31*84cm 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