Exhilarating yet relaxing. With smooth, powerful pedalling assistance and comfortable handling, the new Expression E+ is a motivating companion for commuting, fitness riding, or just pedalling for the fun of it. The Energypak 500 offers up to 170km of range.Smart supportThe new SyncDrive Core 55Nm motor has Smart Assist mode, which uses sensors to constantly determine and deliver the optimal level of support by automatically adjusting power output. Comfort and controlA step-thru frame design with a 63mm suspension fork, suspension seatpost, powerful disc brakes and extra-wide 55mm tyres combine for smooth confidence and control on a variety of road surfaces and conditions. Urban mobilityThe durable aluminium frame is fully equipped with a rack, kickstand, fenders and a chain guard. SIZING:Small: 158cm - 180cm rider heightMedium: 165cm - 187cm rider heightLarge: 172cm - 194cm rider height BIKE SPECS Frame ALUXX aluminium, monotube, Semi Integrated battery, low step through design Fork SR Suntour Mobie A32 DC Coil, 63mm travel, 15x100mm Stem Alloy angle adjustable Grips Giant Comfort Ergo Microtech Plus Lock-on Handlebars Alloy, 30° back sweep 31.8mm Saddle Selle Royal Vivo Essenza Plus SeatPost Giant 30.9mm, 2-bolt Micro Adjust Brakes Tektro HD-M275, hydraulic disc, (F) 180mm, (R) 160mm Rear Derailleur Shimano Alivio, 9-speed Shift Levers Shimano Altus 9 speed Cassette Shimano HG-200,11-36T, 9-speed Crankset Forged Alloy, 38T chainring Chain KMC E9 Sport 9 speed Pedals Platform Wheel Set Rims: Giant alloy rims. Hubs: Shimano HB-TC500-15 100x15 [F] Shimano FH-QC300-HM [R]. Spokes: Stainless steel, e-bike optimised Tires Schwalbe Big Ben, 28x2.15", Wire Bead w/ reflective stripe Motor SyncDrive Core, 55Nm, powered by Yamaha UI/Remote RideControl One Ant+ Battery EnergyPak Smart 500Wh Kickstand KSA18 direct mount kickstand Rack MIK rack. System bag & basket compatible Fenders Aluminium * Specifications are subject to change without notice