Cannondale SuperX Carbon 2 2025 - Gravel Bike

The Cannondale SuperX Carbon 2 is designed for the full-throttle gravel racing. Featuring a lightweight yet durable carbon frameset with Proportional Response geometry, it offers a perfect balance of stiffness, compliance, and control. The frame is designed for internal cable routing and boasts a 45mm tyre clearance, allowing for a smooth ride over challenging terrain.
Key Features:
- Frame: SuperX Carbon, Proportional Response geometry, internal cable routing, 45mm tyre clearance.
- Fork: SuperX Carbon, integrated crown race, flat mount disc, 12x100mm thru-axle.
- Drivetrain: Shimano GRX Di2 RX825 12-speed electronic shifting.
- Brakes: Shimano GRX 820 hydraulic disc brakes with CL800 rotors.
- Wheels: Reserve 40|44 GR carbon gravel wheels with DT Swiss 370 hubs.
- Tyres: Vittoria Terreno T50 700x40c, tubeless ready, designed for gravel speed and grip.
- Standout Feature: Concealed cable-guiding Cannondale C1 Conceal Stem with ergonomic Vision Trimax Aero Alloy bars.
- Finance: Available with 0% APR finance options.
Its SuperX Carbon fork, with an integrated crown race, enhances steering precision while maintaining low weight. Combined with the aerodynamic Reserve 40|44 GR carbon wheels and DT Swiss 370 hubs, this bike delivers exceptional rolling efficiency and stability at high speeds.
Shifting performance is second to none with Shimano’s GRX Di2 RX825 12-speed electronic drivetrain. Whether tackling steep inclines or powering through flat gravel roads, the gearing is smooth, precise, and reliable. Stopping power is equally impressive, thanks to Shimano GRX 820 hydraulic disc brakes and CL800 rotors, providing consistent braking in all conditions.
For added comfort and aerodynamics, the bike features Cannondale’s C1 Conceal stem with Vision Trimax Aero Alloy bars, keeping cables neatly tucked away while offering a sleek, aggressive cockpit setup. The Vittoria Terreno T50 tyres, optimised for gravel, provide a perfect blend of traction and rolling efficiency.
Designed for elite racers and passionate gravel riders alike, the Cannondale SuperX Carbon 2 is built to conquer everything from long-haul endurance rides to high-speed gravel sprints. With premium components and cutting-edge design, this is a bike that refuses to compromise on speed, control, or performance.
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | SuperX Carbon, Proportional Response construction, internal cable routing, 12x142mm thru-axle, UDH BSA 68mm threaded BB, flat mount disc, integrated seatpost binder |
Fork | SuperX Carbon, integrated crown race, 12x100mm thru-axle, flat mount disc, internal routing, 1-1/8" to 1-1/2" Delta steerer, 55mm offset |
Headset | Integrated, 1-1/8" - 1.5" |
Stem | Cannondale C1 Conceal, Alloy, 31.8, -6° |
Bars | FSA SL-K Compact Carbon |
Front Brake | Shimano GRX 820, 160/160mm CL800 rotors |
Rear Brake | Shimano GRX 820, 160/160mm CL800 rotors |
Brake Lever | Shimano GRX Di2 RX825 hydraulic disc |
Front Mech | Shimano GRX 825 Di2, braze-on |
Rear Mech | Shimano GRX 825, Di2, Shadow RD+ |
Shifters | Shimano GRX 825, Di2, 12-speed |
Rims | Reserve 40|44 GR, Carbon, Turbulent Aero tech, 24h, tubeless ready |
Front Hub | DT Swiss 370, 12x100mm centerlock |
Rear Hub | DT Swiss 370, 12x142mm centerlock |
Spokes | Sapim CX-Delta J-bend |
Front Tyre | Vittoria Terreno T50, 700x40c, tubeless ready |
Rear Tyre | Vittoria Terreno T50, 700x40c, tubeless ready |
Seat Post | Cannondale C1 Aero 27 Carbon, SmartSense compatible, 0mm offset (46cm), 20mm offset (51-61cm) |
Saddle | Prologo Dimension AGX T4.0 |
Chainset | Shimano RX 820, 48/31 |
Bottom Bracket | Shimano BSA 68 |
Chain | Shimano M8100, 12-speed |
Cassette | Shimano Ultegra R8100, 11-34, 12-speed |
Pedals | Not Included |
SuperX Sizing
See the table below to find the right size Cannondale SuperX.
Frame Size |
Height Range |
||
Centimetre |
Size
|
Feet & Inches |
Centimetres |
48cm |
XX Small |
5’ 0” – 5’ 4” |
152 – 162 |
50cm |
X Small |
5’ 4” – 5’ 6” |
162 – 166 |
52cm |
Small |
5’ 6” – 5’ 7” |
166 – 170 |
54cm |
Medium |
5’ 7” – 5’ 10” |
170 – 178 |
56cm |
Large |
5’ 10” – 6’ 0” |
178 – 182 |
58cm |
X Large |
6’ 0” – 6’ 2” |
182 - 188 |
60cm |
XX Large |
6’ 2” – 6’ 4” |
188 - 192 |
63cm |
XXX Large |
6’ 4” – 6’ 7” |
192 - 200 |
Read our bike size guide for more information on sizing.
SuperX Geometry
|
46 |
51 |
54 |
56 |
68 |
61 |
Seat Tube Length (cm) |
44.9 |
48.8 |
52.4 |
54.6 |
56.6 |
58.9 |
Top Tube Horizontal (cm) |
50.7 |
52.4 |
53.7 |
55.5 |
56.8 |
58.6 |
Head Tube Angle |
70 |
71 |
- |
- |
- |
- |
Seat Tube Angle |
74.6 |
74 |
- |
73.5 |
- |
73 |
Standover (cm) |
74.3 |
77.3 |
80.2 |
82.2 |
84.3 |
86.3 |
Head Tube Length (cm) |
9.3 |
11 |
13.2 |
15.3 |
17.5 |
19.6 |
Wheelbase (cm) |
100.2 |
100.5 |
102 |
103.4 |
104.8 |
106.1 |
Front Center (cm) |
59 |
59.3 |
60.7 |
62.1 |
63.5 |
64.8 |
Chain Stay Length (cm) |
42.4 |
- |
- |
- |
- |
- |
Bottom Bracket Drop (cm) |
7 |
- |
6.9 |
- |
6.8 |
- |
Bottom Bracket Height (cm) |
28 |
- |
28.1 |
- |
28.2 |
- |
Fork Rake (cm) |
5.5 |
- |
- |
- |
- |
- |
Trail (cm) |
6.9 |
6.2 |
- |
- |
- |
- |
Stack (cm) |
51.5 |
53.5 |
55.5 |
57.5 |
59.5 |
61.5 |
Reach (cm) |
36.5 |
37.1 |
37.8 |
38.5 |
39.2 |
39.8 |
Read our Road Bike Geometry Explained guide for more information on Road geometry.
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