Explore further. Ride freer: An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.

Where it thrives: Gravel roads, out in the elements

What it's built for: Traction, handling, comfort

TECHNICAL SPECIFICATIONS (For XS Only) 

DETAILS

• Platform: Topstone Alloy
• Model Name: Topstone 2
• Model Code: C15702U

FRAMESET

• Frame: Topstone, lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
• Fork: Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, fender/gear mounts
• Headset: Integrated, 1-1/8" - 1.5"

DRIVETRAIN

• Rear Derailleur: Shimano GRX 400, Shadow RD+
• Front Derailleur: Shimano GRX 400
• Shifters: Shimano GRX 400, 10-speed
• Chain: KMC X10, 10-speed
• Crank: FSA Omega AGX+ Alloy, 46/30
• Rear Cogs: Shimano HG500, 11-34, 10-speed
• Bottom Bracket: FSA Cartridge

BRAKES

• Brakes: Shimano GRX 400 hydraulic disc, 160/160mm RT54 rotors
• Brake Levers: Shimano GRX 400 hydraulic disc

WHEELS

• Rims: WTB ST i23 TCS, 28h, tubeless ready
• Spokes: Stainless Steel, 14g
• Tire Size: 37
• Wheel Size: 700c
• Hubs: (F) Formula cartridge bearing, 12x100mm centerlock / (R) Formula cartridge bearing, 12x142mm centerlock
• Tires: WTB Riddler, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c)
• Front Tire: WTB Riddler, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c)
• Rear Tire: WTB Riddler, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c)

COMPONENTS

• Handlebar: Cannondale 3, butted 6061 Alloy, 16 deg flare drop
• Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
• Grips: Cannondale Bar Tape, 3.5mm
• Saddle: Fizik Aliante Delta, S-alloy rails
• Seatpost: Cannondale 3, 6061 Alloy, 27.2x350mm

EXTRA

• Extra 1: Removable fender bridge