2015 Cannondale Synapse Ultegra Carbon 700c Rim Brake Road Bike - 54cm
54cm Frame — typically fits riders 5'7" – 5'10" (170–178cm)
Professionally
Refurbished
Ships
Next Day
14-Day
Returns
Supports
Charity
Couldn't load pickup availability
Traveling Ground Certified
- ✓ Frame integrity verified
- ✓ Components inspected & cleaned
- ✓ Parts replaced as needed
- ✓ Drivetrain cleaned & tuned
- ✓ Wheels trued
We're a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado. Each item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.
The Cannondale Synapse Carbon has long been regarded as one of the best all-day endurance road bikes money can buy, and this 2015 54cm example arrives in great condition with only light signs of use — minor scuffs and cable rub marks on the carbon frame, light drivetrain wear, and tires with good tread remaining, but no cracks, chips, or structural concerns. The full Shimano Ultegra groupset is the real headline here: Ultegra shifters, derailleurs, and rim brake calipers deliver crisp, confidence-inspiring performance that punches well above its price point. The FSA SL-K Light Carbon crankset keeps the front end weight-conscious, while the wide-range 11-32T cassette makes climbing genuinely accessible. Mavic Aksium 700c wheels roll true and are paired with Specialized All Conditions 700x25c clinchers — a versatile setup equally at home on spirited weekend rides and wet commutes. Photos confirm the stealth matte carbon finish looks sharp with intact decals throughout. This is a compelling pick for the medium-build rider seeking a proven, comfortable endurance platform with groupset quality that will satisfy serious road cyclists without the new-bike price tag.
| Condition | Great - Light Signs Of Use |
| Condition Notes | Bike presents in great condition with light signs of use. Carbon frame shows minor scuffs and cable rub marks consistent with regular riding. Drivetrain components show light wear. Tires retain good tread. Rim brake calipers appear functional and clean. Wheels are true with no visible damage. Decals are intact. No cracks, chips, or structural concerns observed. |
| Discipline | Road |
| Brand Compatibility | Shimano |
| Speed Compatibility | 2x11 (Shifters) |
| Material | Carbon |
| Make | Cannondale |
| Model | Synapse Carbon |
| Frame Size | 54cm |
| Production Year | 2015 |
| Wheel Size | 700c |
| Suspension Type | Rigid |
| Brake Standard | Rim Brake (center mount) |
| Tire Type | Clincher |
| Shifters | Shimano Ultegra, 2x11-speed |
| Shifter Type | Road Bike Shifter |
| Rear Derailleur | Shimano Ultegra, 11-speed |
| Front Derailleur | Shimano Ultegra, 11-speed |
| Crankset | FSA SL-K Light Carbon, 2x, 11-speed, 172.5mm, 50/34T Chainrings |
| Cassette | 11-speed, 11-32T |
| Chain | Shimano, 11-speed |
| Brakes | Shimano Ultegra rim brake calipers |
| Wheelset | Mavic Aksium, 700c |
| Tires | Specialized All Conditions, 700x25c |
| Handlebar | Cannondale c3 drop bar |
| Stem | Cannondale C3 alloy stem 100mm |
| Seatpost | Cannondale aluminum seatpost |
| Saddle | Riderace saddle |
| Front Fork | Cannondale Synapse carbon fork |
| Seat Tube (c-t) | 490mm |
| Top Tube (c-c) | 530mm |
| Head Tube Length | 170mm |
Every item from Traveling Ground is fully refurbished, professionally inspected, and ships next business day.
Share
