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.Key Performance FactorsSmart 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. Motor :: SyncDrive Core, 55Nm, powered by YamahaController :: RideControl One Ant+Display :: N/ABattery :: EnergyPak Smart 500WhSizes :: Low Step: S, M, LColours :: Early Espresso, Black CurrantFrame :: ALUXX aluminium, monotube, Semi Integrated battery, low step through designFork :: SR Suntour Mobie A32 DC Coil, 63mm travel, 15x100mmHandlebar :: Alloy, 30° back sweep 31.8mmGrips :: Giant Comfort Ergo Microtech Plus Lock-onStem :: Alloy angle adjustable S:90mm, M:90mm, L:110mmSeatpost :: Giant 30.9mm, 2-bolt Micro AdjustSaddle :: Selle Royal Vivo Essenza PlusPedals :: PlatformShifters :: Shimano AltusFront Derailleur :: N/ARear Derailleur :: Shimano Alivio, 9-speedBrakes :: Tektro HD-M275, hydraulic disc, (F) 180mm, (R) 160mmBrake Levers :: Tektro HD-M275Cassette :: Shimano HG-200,11-36T, 9-speedChain :: KMC E9 SportCrankset :: Forged Alloy, 38TBottom Bracket :: N/ARims :: Giant AlloyHubs :: Shimano HB-TC500-15 100x15 [F] Shimano FH-QC300-HM [R]Spokes :: Stainless steel, e-bike optimisedTires :: Schwalbe Big Ben, 28x2.15", Wire Bead w/ reflective stripeExtras :: KSA18 direct mount kickstandLighting :: N/ALock :: N/ACarrier :: MIK rack. System bag & basket compatibleFender/Chainguard :: Aluminium "Before using this vehicle check the applicable local laws relating to the intended use of the vehicle on roads and road related areas."