SHEET 191 OF 309 · Cannondale · 2025 · endurance
Synapse Carbon 1
Hi-MOD endurance frame with Ultegra Di2, a power meter, Reserve carbon wheels and 32c tubeless tyres.
How it scores
Calculated from the published specifications below. See the formula.
- Comfort
- 68
- Speed
- 57
- Climbing
- 72
- Versatility
- 62
- Value
- 0
Full specification
✓ Specs checked against the manufacturer
Last checked 4 Sept 2026 against the manufacturer's own page . The weightfigure is our estimate — the manufacturer publishes none. Caveat: Geometry is the size 56 column of Cannondale's Synapse Carbon chart. Cannondale publishes no complete-bike weight, so weightKg is an estimate from the build. Clearance is recorded as the 42mm rear maximum Cannondale states; the fork takes 48mm. Frame and fork carry mudguard mounts; Cannondale documents no rack mounts, so those are recorded as absent.
- Price (RRP)
- £7,750
- Frame
- carbon
- Groupset
- Shimano Ultegra Di2 R8100
- Shifting
- Electronic
- Weight
- 8.1 kg (claimed, size 56/M)
- Brakes
- Disc
- Stack / reach
- 590 / 387 mm (ratio 1.52)
- Tyre clearance
- 42 mm
- Stock tyres
- 32 mm
- Lowest gear
- 34×34 (27 gear inches)
- Mudguard mounts
- Yes
- Rack mounts
- No
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