Cannondale Topstone 3 Alloy (2025)

The Topstone 3 isn’t bound by terrain or tradition. Its SmartForm C2 Alloy frame melds strength and finesse, and microSHIFT Sword shifting meets every incline or descent with unwavering reliability. Big tire clearance and thoughtful gear mounts make it a trusty partner in your search for untamed roads and new experiences.

What it's for

Gravel-riding, exploring, bikepacking, performance commuting

Highlights

• Lightweight SmartForm C2 Alloy frame w/ full carbon fork
• Smooth, reliable shifting from the microSHIFT Sword, wide-range, 1x10-speed drivetrain
• Powerful, easy-to-maintain Promax Decoder mechanical disc brakes
• Selle Royal SRX Open saddle balances supportive padding and a pressure-relieving central channel for performance comfort

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, triple bottle/gear mounts, fender mounts
• Headset: Integrated, 1-1/8" - 1.5"

DRIVETRAIN

• Rear Derailleur: microSHIFT Sword
• Shifters: microSHIFT Sword, 10-speed
• Chain: KMC X10, 10-speed
• Crank: Prowheel Charm, 40T
• Rear Cogs: microSHIFT, 11-48, 10-speed
• Bottom Bracket: FSA cartridge, square taper

BRAKES

• Brakes: Promax Decoder R mechanical disc, 160/160mm centerlock rotors
• Brake Levers: microSHIFT Sword

WHEELS

• Front Hub: Shimano TC500, 12x100mm centerlock
• Rear Hub: Shimano TC500, 12x142mm centerlock
• Rims: GXD 1.0, 28h, 23mm internal width, tubeless ready
• Spokes: Stainless Steel, 14g
• Tire Size: 37
• Wheel Size: 700c
• Tires: WTB Riddler TCS Light, 700x37c, tubeless ready
• Front Tire: WTB Riddler TCS Light, 700x37c, tubeless ready
• Rear Tire: WTB Riddler TCS Light, 700x37c, tubeless ready

COMPONENTS

• Handlebar: Cannondale 3, butted 6061 Alloy, 16 deg flare drop
• Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
• Grips: Cannondale KnurlCork, 2.7mm
• Saddle: Selle Royal SRX Open
• Seatpost: Cannondale 3, 6061 Alloy, 27.2x350mm

EXTRA

• Extra 1: Tubeless valves

The manufacturer reserves the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. The prices shown are the manufacturer's suggested retail prices.