Giant Propel Advanced 1 Carbon Road Bike turns hard pedalling into real speed on open roads. A lightweight composite frameset reacts the moment power flows through the pedals, giving quick acceleration during attacks, sprints, or fast group efforts.Aerodynamic shaping across the frame, cockpit, wheels and tyres reduces air resistance at higher pace. Riders gain more speed while holding steady effort on flats and long climbs.Vector seatpost adds controlled flex that softens rough road surfaces and road vibration. Integrated cockpit and fork absorb chatter at the front end and keep handling steady during longer rides.Clearance for tyres up to 32mm allows wider rubber for improved comfort and grip while maintaining pace. Deep 50mm rims and tubeless aero tyres lower rolling resistance and help maintain momentum over distance.Giant Propel Advanced 1 Carbon Road Bike suits riders who chase speed, smooth efficiency, and confident control on every road mileKey Features- Advanced-grade Composite Carbon Frame - Advanced-grade Composit Carbon Fork- Shimano 105 Di2 Groupset Components - Giant SLR 2 50 Rims- Giant Gavia Course 0 TR 700x28c RimsBenefits- Lightweight frame delivers rapid acceleration and responsive handling.- Aerodynamic design reduces drag for higher speeds on flats and climbs.- Vector seatpost and integrated cockpit absorb road vibrations for smoother rides.- Tyre clearance up to 32mm improves comfort and grip without slowing you down.- Deep 50mm rims and tubeless tyres lower rolling resistance for sustained momentum.

FrameAdvanced-grade Composite, 12x142mm thru-axle, UDH compatible, integrated seatpost, discForkAdvanced-grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, discHandlebarGiant Contact SL AeroXS: 36/38cm, S: 36/38cm, M: 37/40cm, M/L: 37/40cm, L: 39/42cm, XL: 39/42cmGripsStratus Lite 2.0StemGiant Contact SL AeroXS: 80mm, S: 90mm, M: 100mm, M/L: 110mm, L: 110mm, XL: 120mmSeatpostGiant Vector, composite, -5/+15mm offsetSaddleGiant Fleet SLPedalsN/AShiftersShimano 105 Di2 ST-R7170Front DerailleurShimano 105 Di2 FD-R7150Rear DerailleurShimano 105 Di2 RD-R7150BrakesShimano 105 Di2 hydraulic, Shimano RT-CL700 rotorsFront: 160mmRear: 140mmBrake LeversShimano 105 Di2 hydraulicCassetteShimano 105, 12-speed, 1136TChainKMC X12CranksetShimano 105 Di2, 36/52XS: 165mm, S: 165mm, M: 170mm, M/L: 170mm, L: 172.5mm, XL: 172.5mmBottom BracketShimano, press fitRimsGiant SLR 2 50 Carbon Disc WheelSystemFront: 50mmRear: 50mmHubsFront: Giant Alloy, CenterLock, 12mm thru-axleRear: Giant Alloy, 3 pawl 30T driver, CenterLock, 12mm thru-axleSpokesSapim SprintTyresGiant Gavia Course 0, tubeless, 700x28c (28mm), foldingExtrasWater bottle cages, tubeless prepared, max tyre size 32mmMax Tyre Clearance32mm