Description
Nothing is Impassable.
Cannondale Topstone Carbon 4 – The best gravel bike for rugged dirt roads and singletrack trails. With the Kingpin system, nothing is off-limits.
Main Cannondale Topstone Carbon 4 highlights
Lightweight Topstone Carbon frameset with Kingpin suspension
SmartSense compatible / Integrated Cannondale App connectivity
Shimano GRX 400 10-speed shifting & hydraulic disc brakes
WTB ST i23 TCS rims
What it´s built for
Gravel riding, back road exploring, bike packing and off-road adventures
Kingpin suspension
Delivering a smooth ride without the added weight and complexity of a shock and links, Kingpin is our answer for the most demanding gravel riders. Whether you need more comfort to go long, more traction to push beyond or more give to take on the tech – Kingpin is the maintenance-free, lightweight answer to your prayers.
SIZE GUIDE
TOPSTONE CARBON 4 is available in 5 sizes
Size XS (700 x 45c) – Recommended for riders from 147-166 cm
Size S (700 x 45c) – Recommended for riders from 160-176 cm
Size M (700 x 45c) – Recommended for riders from 170-186 cm
Size L (700 x 45c) – Recommended for riders from 177-193 cm
Size XL (700 x 45c) – Recommended for riders from 182-204 cm
| SIZE | XS | S | M | L | XL |
| A SEAT TUBE LENGTH | 41.0 | 45.8 | 50.5 | 55.3 | 59.0 |
| B TOP TUBE HORIZONTAL | 53.3 | 54.4 | 55.7 | 57.2 | 58.7 |
| C TOP TUBE ACTUAL | 50.3 | 51.6 | 53.2 | 55.0 | 56.7 |
| D HEAD TUBE ANGLE | 70.0 | 71.2 | 71.2 | 71.2 | 71.2 |
| E SEAT TUBE ANGLE ACTUAL | 71.4 | 71.6 | 71.8 | 71.9 | 72.1 |
| E* SEAT TUBE ANGLE EFFECTIVE | 73.1 | 73.1 | 73.1 | 73.1 | 73.1 |
| F STANDOVER | 70.4 | 74.5 | 78.5 | 82.3 | 85.7 |
| G HEAD TUBE LENGTH | 10.5 | 12.3 | 15.0 | 17.7 | 20.5 |
| H WHEELBASE LENGTH | 101.0 | 101.3 | 102.9 | 104.4 | 106.1 |
| I FRONT CENTER DISTANCE | 60.1 | 60.3 | 61.7 | 63.3 | 64.9 |
| J CHAIN STAY LENGTH | 42.0 | 42.0 | 42.0 | 42.0 | 42.0 |
| K BOTTOM BRACKET DROP | 7.4 | 6.9 | 6.7 | 6.7 | 6.4 |
| L BOTTOM BRACKET HEIGHT | 27.8 | 28.3 | 28.5 | 28.5 | 28.8 |
| M FORK RAKE | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| N TRAIL | 6.9 | 6.2 | 6.2 | 6.2 | 6.2 |
| O STACK | 53.4 | 55.1 | 57.4 | 60.0 | 62.4 |
| P REACH | 37.1 | 37.7 | 38.3 | 39.0 | 39.7 |
| Frame | Topstone Carbon, Kingpin suspension system, SmartSense compatible, 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, 12×100 thru-axle, triple bottle/gear mounts, fender mounts |
| Crankset | FSA Gossamer Pro Modular AGX+, 46/30 |
| Bottom Bracket | Shimano BSA 68 |
| Front Derailleur | Shimano GRX 400, braze-on |
| Rear Derailleur | Shimano GRX 4, Shadow RD+ |
| Shifters | Shimano GRX 400, 10-speed |
| Cassette | Shimano HG500, 11-34, 10-speed |
| Chain | KMC X10, 10-speed |
| Rims | WTB ST i23 TCS, 700c, 28h, tubeless ready |
| Tires | WTB Riddler Comp, 700 x 45c |
| Hubs | (F) Formula cartridge bearing, 12x100mm, centerlock / (R) Formula cartridge bearing, 12x142mm, centerlock |
| Spokes | Stainless Steel, 14g |
| Brakes | Shimano GRX 400 hydraulic disc, 160/160mm RT54 rotors |
| Brake Levers | Shimano GRX 400 hydraulic disc |
| Handlebars | Cannondale 3, butted 6061 Alloy, 16 deg flare drop |
| Stem | Cannondale 3, 6061 Alloy, 31.8, 7° |
| Grips | Fizik Solocush Soft, 3mm |
| Headset | Integrated, 1-1/8″ – 1-1/2″ |
| Saddle | Fizik Aliante Delta, S-alloy rails |
| Seatpost | Cannondale 3, 6061 Alloy, 27.2 x 350mm |
| Extra | StrapRack toolholder |
| Platform | TOPSTONE CARBON G2 |
| Connectivity | Cannondale Wheel Sensor |
| Weight | Bike weights are not listed as there is no real standard for bike weights. |
More information on manufacturers website: www.cannondale.com
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