Welcome to the world of eFully adventures! Our new HAIBIKE ALLTRAIL 4 bridges the gap between hardtail and full-suspension trail bike – perfect for anyone seeking comfort without going full enduro. With 130mm travel front and rear, the SR Suntour suspension offers just the right amount of control and riding fun. The sturdy aluminium frame carries loads up to 150kg and performs well even with luggage. The latest Bosch Performance Line CX motor and 600Wh battery provide powerful, lasting support for your tours. The mullet wheel setup – 29" front, 27.5" rear – delivers smoothness and agility in one. A dropper post and reliable four-piston disc brakes complete the package. In short: the ALLTRAIL 4 is your entry into the eFully world – comfortable and ready for any trail adventure, big or small. MOTOR: Bosch, Performance Line CXBATTERY: Bosch InTube 600 Wh FORK: Suntour, SF26-ZERON36X-Boost-Air-R-DS 130 mmSHOCK: Suntour, Edge X R 185x55mm - Trunnion M8x40 - SVWHEELS: XLC, H-M15 BoostTYRES: Schwalbe, Nobby Nic Performance, Folding, ADDIX DERAILLEUR: Sram, NX Eagle 12sSHIFTER: Sram, Triggershift, SX Eagle Single Click TriggerCHAIN: Sram, Chain, NX Eagle 12sCASSETTE: Sram, PG-1210 Eagle, HG 11-50TBRAKES: Tektro, Hydraulic Disc brake, HD-M535, 4 pistons, resin pad, 203 mmCRANKSET: XLC, CR-E18 Crankarms + SRAM CR T-Type Bosch DU38, DM SADDLE: XLC, SA-S10 143 mm SportBARS: XLC, Riser Bar, HB-M32STEM: XLC, ST-M50PEDDLES: XLC, Flat Pedal PD-M29 w/ Reflector + integrated PinsGRIPS: XLC, MTB Grip Set VLG-1751D2SEAT POST: XLC, Dropperpost, Dropper SP-T21 PERMISSIBLE TOTAL VEHICLE WEIGHT: 140kg Bike Size Small Medium Large X-Large Rider height 5'2" - 5'6" 5'6" - 5'10" 5'10" - 6'1" 6'1" - 6'4" Please note, occasionally, manufacturers may change the specification without notice.