Slideshow Items
Nothing is impassable The best gravel bike for anything from dirt roads to singletrack trails. With the grip and comfort of the Kingpin suspension, nothing is off-limits.
Gravel and Dirt Roads, Rough Pavement, Trails
Gravel riding, back road exploring, bike packing and off-road adventures
Details |
|
| Platform | Topstone Carbon |
| Model Name | Topstone Carbon 4 |
| Model Code | C15402U |
Frameset |
|
| Frame | Topstone Carbon, Kingpin suspension system, SmartSense compatible, Proportional Response construction, 12x142mm thru-axle, 27.2 dropper post ready, BSA 68mm threaded BB, DirectLine internal cable routing, removable fender bridge, 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 | Shimano GRX 400, Shadow RD+ |
| Front Derailleur | Shimano GRX 400, braze-on |
| Shifters | Shimano GRX 400, 10-speed |
| Chain | KMC X10, 10-speed |
| Crank | Shimano GRX 600, 46/30 (Europe/UK - FSA Gossamer Pro Modular AGX+, 46/30) |
| Rear Cogs | Shimano HG500, 11-34, 10-speed |
| Bottom Bracket | Shimano BSA 68 |
Brakes |
|
| Brakes | Shimano GRX 400 hydraulic disc, 160/160mm RT54 rotors |
| Brake Levers |
Shimano GRX 400 hydraulic disc
|
Wheels |
|
| Rims | WTB ST i23 TCS, 700c, 28h, tubeless ready |
| Spokes | Stainless Steel, 14g |
| Tires | WTB Riddler Comp, 700x45c (Europe/UK - Vittoria Terreno Dry 700x40c) |
| Tire Size | 45 |
| Wheel Size | 700c |
| Hubs | (F) Formula cartridge bearing, 12x100mm, centerlock / (R) Formula cartridge bearing, 12x142mm, centerlock |
Components |
|
| Handlebar | Cannondale 3, butted 6061 Alloy, 16 deg flare drop |
| Stem | Cannondale 3, 6061 Alloy, 31.8, 7° |
| Grips | Fizik Solocush Soft, 3mm |
| Saddle | Fizik Aliante Delta, S-alloy rails |
| Seatpost | Cannondale 3, 6061 Alloy, 27.2 x 350mm |
Connectivity |
|
| Wheel Sensor | Cannondale Wheel Sensor |
Extra |
|
| Extra 1 | StrapRack toolholder |
Carousel items
You cart is currently empty
