ERSIN MTBThis is the new GEN 7 model with the New1000W LAX motors, All Black Forks with Axle Thru, Sram Gears, Sram X4 trigger shifter, Sram derailleur, Stainless steel screws all round, Thicker spokes, zinc plated chain, D710 XOD calipers, 203mm thicker rotors, Huge 56T crank, Softer and thicker seat, Upgraded light, Metal folding pedals. We only use Continental tires now This is our full suspension ERSIN MTB. 48V 1000W electric bike. Extremely reliably at