Cannondale SuperX 3 Carbon Cyclocross Bike 2025
The Cannondale SuperX 3 cyclocross bike uses a Shimano GRX 820 drivetrain with twelve speeds as the bike’s specified gearing configuration in this build.
- SuperX Carbon frame uses a 12x142mm thru-axle.
- Bike uses Shimano GRX 820 hydraulic disc brakes.
- Its DT Swiss G1800 Spline rims are tubeless ready.
- Bike uses Vittoria Terreno T50 700x40c tires.
- computer mount supports Garmin and Wahoo units.
- Ready to Ride guarantee 100% Built.
- Safe International Doorstep Bike Shipping.
Description
Maintain steady pedaling cadence across rough courses using the Cannondale SuperX 3, equipped with a mechanical Shimano GRX 820 2×12 groupset. The Proportional Response carbon chassis routes shift cables and brake lines internally through the Delta steerer. A Cannondale C1 Conceal alloy stem pairs with a C2 compact alloy handlebar to keep the cockpit streamlined.
Rolling on DT Swiss G1800 Spline wheels and 700x40c Vittoria Terreno T50 tires, this 2025 model includes a Prologo Dimension AGX STN saddle and a C1 Aero carbon seatpost. The bike comes with tubeless valves and a Conceal stem computer mount, requiring separate pedal installation.
Key Specifications of the Cannondale SuperX 3 Cyclocross Bike
- A SuperX carbon frame incorporates 12×142 mm thru-axle dropouts.
- The carbon fork features an integrated crown race and Delta steerer.
- A Shimano GRX 820 rear derailleur features a Shadow RD+ clutch.
- The Shimano 105 7100 cassette spans an 11-36 tooth range.
- A 2x Shimano GRX RX820 crankset features 48/31 tooth chainrings.
- Shimano GRX RX820 hydraulic brakes clamp 160 mm CL800 rotors.
- DT Swiss G1800 Spline aluminum rims feature 25 mm rim depths.
- DT Swiss 370 hubs utilize 12 mm thru-axle standards.
- Vittoria Terreno T50 700x40c tires provide tubeless performance.
- A Cannondale C1 Aero 27 carbon seatpost provides 15 mm offset.
- The Prologo Dimension AGX STN saddle mounts atop the carbon post.
Who This Cyclocross Bike Fits
Cyclists looking for the dependable feedback of mechanical 2x shifting on mixed race tracks and gravel paths will value this specification. The 48/31T chainset paired with the 11-36T cassette delivers a wide spread for high-speed descents and steep trail pinches. Tubeless 40 mm tires supply cushioning over rough surfaces.
Compatibility and Installation
Final build steps include securing the wheels in the 12×100 mm and 12×142 mm dropouts and adjusting mechanical derailleur cables. The frame uses a standard 68 mm BSA threaded bottom bracket and includes a Universal Derailleur Hanger. Riders must attach 9/16-inch pedals to the crankarms.
Before Ordering the Cannondale SuperX 3 Cyclocross Bike
Confirm your frame size selection and verify that you have compatible pedals ready before placing your order.
Cannondale SuperX 3 2025 Specs
| Platform | SuperX |
| Model Name | SuperX 3 |
| Model Code | C17045U |
| 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" |
| Rear Derailleur | Shimano GRX 820, Shadow RD+ |
| Front Derailleur | Shimano GRX 820, braze-on |
| Shifters | Shimano GRX 820, 12-speed |
| Chain | Shimano M8100, 12-speed |
| Crank | Shimano GRX RX820, 48/31: 170mm (51cm), 172.5mm (54-56cm), 175mm (58-61cm). Size 46cm gets 165mm GRX RX610 cranks, 46/30 |
| Rear Cogs | Shimano 105 7100, 11-36, 12-speed |
| Bottom Bracket | Shimano BSA 68 |
| Brakes | Shimano GRX 820, 160/160mm CL800 rotors |
| Brake Levers | Shimano GRX RX820 hydraulic disc |
| Rims | DT Swiss G1800 Spline, 24mm inner width, 25mm depth, 24h, tubeless ready |
| Spokes | DT Swiss Aero Comp |
| Tire Size | 40 |
| Wheel Size | 700c |
| Hubs | (F) DT Swiss 370, 12x100mm centerlock / (R) DT Swiss 370 LN Ratchet System, 12x142mm centerlock |
| Tires | Vittoria Terreno T50, 700x40c, tubeless ready |
| Front Tire | Vittoria Terreno T50, 700x40c |
| Rear Tire | Vittoria Terreno T50, 700x40c |
| Handlebar | Cannondale C2, 7050 Alloy, Compact: 400mm (46-51cm), 420mm (54-61cm) |
| Stem | Cannondale C1 Conceal, Alloy, 31.8, -6?: 90mm (46-51cm), 100mm (54-56cm), 110mm (58-61cm) |
| Grips | Cannondale Bar Tape, 3.5mm |
| Saddle | Prologo Dimension AGX STN |
| Seatpost | Cannondale C1 Aero 27 Carbon, SmartSense compatible, 0mm offset (46cm), 15mm offset (51-61cm) |
| Extras | Tubeless valves, Conceal Stem accessory/computer mount for Garmin/Wahoo |
| Manufacturer Warranty | Cannondale limited warranty covers frames, swing arms, chainstays, seatstays, full suspension shock links, and fork structure for the lifetime of the product. Paint, decals, and Cannondale branded components are covered for one year. |
Cannondale SuperX 3 2026 Included:
- Cannondale cockpit accessory mount hardware and headset spacer kit.
- Seatpost assembly friction compound.
- Hydraulic disc brake caliper transport spacers.
- Clear protective frame sticker pack.
- Safety reflector kit (front, rear, wheel) and compact bicycle bell.
- Tubeless valve stems and rim tape.
- Bicycle User Manual Book.
- Official Manufacturer Warranty Card.
Cannondale SuperX 3 2025 General Questions
Q: What are the main specifications of Cannondale SuperX 3 2025?
A: The 2025 Cannondale SuperX 3 features a lightweight carbon frame, SRAM Rival XPLR AXS 1x12 electronic shifting, and DT Swiss ERC LOG 45 carbon wheels. It includes Vittoria Terreno 700x40c tires and internal Delta Steerer cable routing. This build delivers high-performance racing specs at an accessible price point.
Q: What is the tire clearance on Cannondale SuperX 3 2025?
A: The 2025 Cannondale SuperX 3 supports tires up to 48 mm wide with ample clearance for mud shedding. It comes standard with 700x40c tires, ideal for mixed-surface speed. Riders can easily mount wider rubber for loose gravel or narrower 33 mm tires for cyclocross racing.
Q: Does Cannondale SuperX 3 2025 have internal cable routing?
A: Yes, it utilizes Cannondale's Conceal stem and Delta Steerer for fully concealed internal cable routing. Cables enter through the stem into the headtube, keeping the front end aerodynamic and clean. This layout protects brake lines from dirt contamination while accommodating standard handlebar accessories and computer mounts.
Q: How much does the Cannondale SuperX 3 2025 weigh?
A: The complete 2025 Cannondale SuperX 3 weighs approximately 8.6 to 8.8 kilograms. Equipped with carbon DT Swiss wheels and an aerodynamic carbon frame, it accelerates rapidly and climbs efficiently. It represents one of the most value-packed, race-proven carbon gravel and cyclocross bikes in its class.
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