Topstone 1
An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.
Light, durable SmartForm C2 Alloy Frame with full carbon fork
Shimano GRX 800/600 11-speed shifting
Shimano G
An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.
- Light, durable SmartForm C2 Alloy Frame with full carbon fork
- Shimano GRX 800/600 11-speed shifting
- Shimano GRX 400 hydraulic disc brakes
- Built for Traction, handling, comfort
- Removable fender bridge, Bolts on when you want fenders, disappears when you don't
Specifications are subject to change without notice. All bike and frame weights are based off pre-production painted frames. Weights may vary in final production.
Returns & Price Matching
| Component | Part |
|---|---|
| FRAME | Smartform C2 Alloy, 12x142 Thru-axle, Tapered Headtube, Flat Mount Disc, Straightshot Internal Cable Routing, Multiple Gear/bottle Mounts |
| FORK | Ballistec Full Carbon, 1-1/8" To 1-1/4" Steerer, 55mm Outfront Offset, Flat Mount Disc, Internal Routing, 12x100 Thru Axle |
| HEADSET | Integrated, 1-1/8" - 1-1/2" |
| DERAILLEUR, REAR | Shimano GRX 810, Shadow RD+ |
| DERAILLEUR, FRONT | Shimano GRX 800, braze-on |
| SHIFTERS | Shimano GRX 600, 11-speed |
| CHAIN | KMC X11, 11-speed |
| CRANK | FSA Gossamer Pro Modular AGX+, 46/30 |
| REAR COGS | Shimano 105, 11-34, 11-speed |
| BOTTOM BRACKET | Shimano BB-RS500 |
| BRAKES | Shimano GRX 400 hydraulic disc, 160/160mm RT54 rotors |
| RIMS | WTB ST i23 TCS, 28h, Tubeless Ready |
| HUB, FRONT | Formula cartridge bearing, 12x100mm centerlock |
| HUB, REAR | Formula cartridge bearing, 12x142mm centerlock |
| SPOKES | Stainless Steel, 14g |
| TIRES | WTB Riddler TCS Light, 700 x 37c, tubeless ready |
| 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, 27.2 x 350mm |
* Specs subject to change
