£0 today, then 3 instalments of £430.00, interest free when you choose a 3 month plan.
Colour:
Obsidian
Size:
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Description
Product code: 910713
The Cannondale Topstone 1 is a versatile alloy gravel bike designed for riders who want confident handling, reliable performance, and the freedom to explore beyond the tarmac.
With a lightweight SmartForm C2 alloy frame, full carbon fork, and Shimano GRX 2x12-speed drivetrain, it delivers smooth control and wide-ranging gearing for long mixed-surface rides, commuting, and bikepacking adventures.
Key Features
- Lightweight SmartForm C2 Alloy gravel frame with full carbon fork
- Shimano GRX 820/600 2x12-speed gravel drivetrain
- Shimano GRX hydraulic disc brakes for confident all-weather control
- WTB ST i23 TCS tubeless-ready wheelset
- WTB Riddler 700x37c tubeless-ready gravel tyres
Specifications
Frameset
- Frame: SmartForm C2 Alloy, 12x142mm thru-axle, tapered head tube, flat mount disc, internal cable routing, removable fender bridge, rack and fender mounts
- Fork: Full Carbon, tapered steerer, flat mount disc, internal routing, 12x100mm thru-axle
Wheelset
- Rims: WTB ST i23 TCS, 28h, tubeless-ready
- Hubs: (F) Formula cartridge bearing, 12x100mm thru-axle / (R) Formula cartridge bearing, 12x142mm thru-axle
- Spokes: Stainless steel, 14g
Tyres
- Tyres: WTB Riddler TCS Light, 700x37c, tubeless-ready
Drivetrain
- Crankset: Shimano GRX RX820, 46/30T
- Shifters: Shimano GRX RX820, 12-speed
- Front Derailleur: Shimano GRX RX820
- Rear Derailleur: Shimano GRX RX820
- Chain: Shimano M8100, 12-speed
- Cassette: Shimano HG710, 11-36T, 12-speed
- Bottom Bracket: Shimano BSA
Brakes
- Brakes: Shimano GRX RX820 hydraulic disc
- Brake Rotors: Shimano RT70, 160mm front / 160mm rear
Finishing Kit
- Handlebar: Cannondale 3, butted 6061 Alloy, 16° flare drop
- Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
- Bar Tape: Cannondale Grip Bar Tape
- Saddle: Fizik Aliante Delta, manganese rails
- Seatpost: Cannondale 3, 6061 Alloy, 27.2x350mm
Cannondale Topstone Sizing
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Rider Height (cm) | 147 - 165 | 160 - 175 | 170 - 185 | 177 - 193 | 190 - 203 |
| Rider Height (in) | 4'10 - 5'5 | 5'3 - 5'9 | 5'7 - 6'1 | 5'10 - 6'4 | 6'3 - 6'8 |
Delivery & Returns
See delivery options here
Christmas Gift Returns
- Our extended Christmas returns policy runs from 27th October 2025 until 4th January 2026. All items purchased online during this time can be returned for a full refund.
- View our full Christmas Gift Returns Policy
Returns and Exchanges
- You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.
- You have 28 days to return your order from the date it’s delivered. Exclusions apply.
- View our full Returns and Exchanges Policy.
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