Now lighter, smoother and more adaptable to variable terrain, this all-new, ready-for-anything gravel bike combines ultra-efficient performance with next-level control.
Features
Lightweight efficiency: New Advanced composite frame and Advanced SL composite fork save a combined 200 grams compared to previous generation. Updated geometry includes a lower bottom bracket, longer reach, and steeper headtube angle for improved acceleration and climbing.
Tuned compliance: New frame features a lower seatstay junction with smaller diameter tubes to absorb road shocks and vibrations. Contact SLR D-Fuse carbon handlebar and D-Fuse seatpost work as a system to optimize compliance without sacrificing stiffness while cornering, sprinting or climbing.
Adaptable to the terrain: A flip chip on the rear dropout adjusts the wheelbase short for quicker handling, or long for improved stability at speed. The long setting also allows for larger diameter tyres up to 53mm. You can choose the included D-Fuse seatpost for maximum compliance, or switch to a 30.9mm round or dropper post.
Technologies
- Advanced Composite Technology: Giant’s High Performance Grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
- D Fuse Technology: The D-Fuse seatpost and handlebar were designed to function as a system, absorbing road shocks and vibrations so you can ride farther, faster.
- Over Drive: Giant’s original oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1 1/4″ lower and 1 1/8″ upper for road, 1 1/2″ lower and 1 1/8″ upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
- Tubeless System: Fewer flat tyres. Greater traction. Less rolling resistance and a smoother, faster ride. Giant’s Tubeless System makes it easier than ever to experience all these benefits.
- Mega Drive: A massive rectangular downtube and oversized toptube work in unison to provide superior front end lateral and torsional steering precision. The precisely engineered, rectangular shaped downtube yields unprecedented steering and pedaling stiffness.
- Power Core: A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimeter wide bottom-bracket design (92-millimeter wide for off-road bikes). Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
- Flip Chip Dropout: Allows riders to quickly adjust the geometry and rear-wheel tyre clearance with eccentric, offset two-position hardware in the rear wheel dropouts.
Specifications
Frame and Forks
- Frame: Advanced-Grade Composite, 12 x 142mm Thru-Axle, Disc, Flip Chip Dropout
- Forks: Advanced SL-Grade Composite, Full-Composite OverDrive Steerer, 12mm Thru-Axle, Disc
Drivetrain
- Crankset: Shimano GRX RX-810, 31 / 48 Tooth, Small: 170mm, Medium: 172.5mm, Medium / Large: 172.5mm, Large: 175mm
- Bottom Bracket: Shimano, Press Fit
- Rear Derailleur: Shimano GRX RX-815 Di2 Max 34 Tooth
- Front Derailleur: Shimano GRX RX-815 Di2
- Cassette: Shimano CS-HG800, 11-Speed, 11 x 34 Tooth
- Chain: KMC X11SL-1
Braking/Shifting
- Shifters: Shimano GRX RX-815 Di2, 2 x 11 Speed
- Brakes: Shimano GRX RX-810 Hydraulic, Shimano SM-RT800 Rotors, Front: 160mm, Rear: 160mm
- Brake Levers: Shimano GRX RX-810 Hydraulic
Wheels
- Rims: Giant CXR 1 Carbon Disc WheelSystem, 25mm Inner Rim Width
- Hubs: Giant CXR 1 Carbon Disc WheelSystem
- Spokes: Giant CXR 1 Carbon Disc WheelSystem
- Tyres: Maxxis Receptor, 700 x 40c, Tubeless
Finishing Kit
- Handlebars: Giant Contact SLR XR D-Fuse, 31.8mm, Small: 42cm, Medium: 44cm, Medium / Large: 44cm, Large: 46cm
- Grips: Stratus Lite 3.0
- Stem: Giant Contact, 8-Degree, Small: 60mm, Medium: 70mm, Medium / Large: 80mm, Large: 80mm
- Seatpost: Giant D-Fuse SLR, Composite, -5/+15mm Offset
- Saddle: Giant Approach SL
- Pedals: Not Included





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