Vitus Substance GRX 2026 Gravel Bike

On road, off road, the choice is yours. A bike designed to be ridden wherever you want to go. Uphill, downhill, fast on the flats. No problem. With a great range of gears from the Shimano GRX 2x11 speed. And great stopping power from the Shimano GRX brakes. Great for gravel days out, loaded up bike-packing adventures or mixed terrain commutes. Somone looking for the best value hydraulic brake gravel bike in the market. A rider who wants their bike to go wherever they want to go. Someone one who wants a great range of gears from the 2x11 speed Shimano GRX drivetrain and powerful GRX hydraulic disc brakes.

Key Features:

• 6061 Alloy frame, thru-axle, universal derailleur hanger, internal cable routing, dropper post routing, rack and mudguard mounts Shimano GRX 2x11 gears Shimano GRX hydraulic disc brakes WTB ST i23 rims WTB 700x37c TCS DNA light compound, tubeless tires Specifications Frameset Frame: 6061 Alloy, UDH, internal routing, flat mount. rack mounts.
• Dropper routing.
• Fork: UD Carbon, carbon steerer, thru-axle, mudguard and rack mounts.
• Wheels Rims: WTB 700c STi23 TCS2.0, 32h, 23mm internal.
• Hubs: Novotech D791SB, 32h, thru-axle, 12x100(f) 12x142(r), 6-bolt.
• Tyres: WTB Riddler TCS Light, 700x37c, foldable, tubeless, dual DNA compound.
• Drivetrain Crankset: FSA Omega 46x36t, megaexo.
• Shifters: Shimano GRX 2x11 speed.
• Rear Derailleur: Shimano GRX RD-RX810 GRX, shadow RD+.
• Front Derailleur: Shimano GRX FD-RX810 GRX.
• Chain: KMC X11, 11-speed, 120 link.
• Cassette: Shimano CH-HG900-11, 11-34t, 11-13-15-17-19-21-23-25-27-30-34.
• Bottom Bracket: FSA Omega, BSA .
• Components Handlebar: Alloy flared 16-deg, 128mm drop, 77mm reach.
• S 440mm w, M-XL 460mm w Stem: Alloy 31.8mm, 7-degree, S 90mm, M-XL 100mm.
• Grips: Velo VLT-001 Brakes: Shimano GRX, flat mount.
• Saddle: Black, steel rail.
• Seatpost: Alloy 30.9x350mm. 15mm offset.
• Vitus Substance Sizing S M L XL Rider Height (cm) 168 - 175 173 - 180 178 - 186 183 - 191 Inside Leg (cm) 71 - 78 76 - 84 78 - 86 84 - 91