Cannondale Synapse Carbon 4
$2,999.99 - $3,484.99
$3,484.99
Details
Road Reimagined. Roll smooth, roll fast, roll confident. Wherever the road takes you, roll with Synapse—our most comfortable, all-around, up-for-anything, pure road machine.
Where it thrives
The open road, up & down hills, rough pavement
What it's built for
Comfort, handling, going long
Highlights
- Lightweight Synapse Carbon frameset / SmartSense ready
- Shimano Tiagra 10-speed group w/ hydraulic disc brakes
- Integrated Cannondale App connectivity
| SIZE | 48cm | 51cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Wheel Size | 700c | 700c | 700c | 700c | 700c | 700c |
| A Seat Tube Length (cm) | 40.7 | 44.3 | 48 | 52 | 55 | 59 |
| B Top Tube Horizontal (cm) | 53.3 | 54.4 | 55.5 | 56.7 | 57.9 | 59.8 |
| C Top Tube Actual (cm) | 51 | 52.1 | 53.3 | 54.7 | 56 | 57.9 |
| D Head Tube Angle | 71.3° | 71.4° | 73.1° | 73.2° | 73.3° | 73.4° |
| E Seat Tube Angle | 73.0° | 73.0° | 73.0° | 73.0° | 73.0° | 73.0° |
| F Standover (cm) | 71.2 | 74.2 | 77.3 | 78.7 | 83.3 | 86.8 |
| G Head Tube Length (cm) | 10.9 | 13 | 14.3 | 16.4 | 18.7 | 21.8 |
| H Wheelbase (cm) | 99.1 | 100.2 | 98.7 | 99.8 | 101.1 | 102.8 |
| I Front Center (cm) | 58.8 | 59.8 | 58.3 | 59.4 | 60.6 | 62.3 |
| J Chain Stay Length (cm) | 41.5 | 41.5 | 41.5 | 41.5 | 41.5 | 41.5 |
| K Bottom Bracket Drop (cm) | 7.5 | 7.5 | 7.3 | 7.3 | 7 | 7 |
| L Bottom Bracket Height (cm) | 27 | 27 | 27.2 | 27.2 | 27.5 | 27.5 |
| M Fork Rake (cm) | 5.5 | 5.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| N Trail (cm) | 5.9 | 5.8 | 5.8 | 5.7 | 5.6 | 5.6 |
| 0 Stack (cm) | 53 | 55 | 57 | 59 | 61 | 64 |
| P Reach (cm) | 37.1 | 37.6 | 38.1 | 38.7 | 39.3 | 40.2 |
| SIZE | RIDER HEIGHT |
|---|---|
| 48 | 5'2" to 5'6" |
| 51 | 5'5" to 5'9" |
| 54 | 5'7" to 5'11" |
| 56 | 5'9" to 6'1" |
| 58 | 6'0" to 6'4" |
| 61 | 6'3" to 6'8" |
Specs
| Frame | Synapse Carbon, SmartSense enabled, Proportional Response size-specific design, BSA threaded BB, flat mount brake, 12x142mm thru axle, thru-tube internal cable routing with Switch Plate, removable fender bridge, hidden rack/fender mounts |
|---|---|
| Fork | Synapse Carbon, integrated crown race, Proportional Response size-specific design, 12x100mm thru-axle, thru-tube internal routing, hidden fender mounts |
| Wheels | RD 3.1, 28h, 21mm IW |
| Hubs | (F) Formula CL-712, 12x100mm centerlock / (R) Formula RXC-400, 12x142mm centerlock |
| Spokes | Stainless Steel, 14g |
| Tires | Vittoria Zaffiro Pro Reflective, 700 x 30c |
| Bottom Bracket | Shimano BSA |
| Crankset | Shimano Tiagra, BSA, 50/34 |
| Shifters | Shimano Tiagra hydraulic disc, 10-speed |
| Front Derailleur | Shimano Tiagra, braze-on |
| Rear Derailleur | Shimano Tiagra GS |
| Cassette/Freewheel | Shimano Tiagra, 11-34, 10-speed |
| Chain | Shimano HG54, 10-speed |
| Brakes | Shimano Tiagra hydraulic disc, 160/160mm RT64 rotors |
| Brake Levers | Shimano Tiagra hydraulic |
| Handlebars | Cannondale 3, 6061 Alloy, Compact |
| Tape/Grips | Fabric Knurl Bar Tape |
| Stem | Cannondale 3, 6061 Alloy, 31.8, 7° |
| Headset | Synapse Sealed Bearing, integrated, 1-1/4"-1-1/8" |
| Seatpost | Cannondale 3, 6061 Alloy, 27.2 x 350mm (48-56), 400mm (58-61) |
| Saddle | Fizik Aliante Delta, S-alloy rails |
| Accessories & Extras | Trainer-compatible Thru-Axle |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| Cashmere / 48cm | 884603914984 | C12402U1048 | SYN26529924E |
| Cashmere / 51cm | 884603914991 | C12402U1051 | SYN2693939E |
| Cashmere / 54cm | 884603915004 | C12402U1054 | SYN26735127E |
| Cashmere / 56cm | 884603915011 | C12402U1056 | SYN2660394E |
| Cashmere / 58cm | 884603915028 | C12402U1058 | SYN26770688E |
| Cashmere / 61cm | 884603915035 | C12402U1061 | SYN26986712E |
| Rose Gold / 48cm | 884603915042 | C12402U2048 | SYN26535775D |
| Pine / 48cm | 884603929780 | C12402U3048 | SYN22676519E |
| Rose Gold / 51cm | 884603915059 | C12402U2051 | SYN26263136D |
| Pine / 51cm | 884603929797 | C12402U3051 | SYN22774308E |
| Rose Gold / 54cm | 884603915066 | C12402U2054 | SYN26952841D |
| Pine / 54cm | 884603929803 | C12402U3054 | SYN22589710E |
| Rose Gold / 56cm | 884603915073 | C12402U2056 | SYN26946024D |
| Pine / 56cm | 884603929810 | C12402U3056 | SYN223716E |
| Rose Gold / 58cm | 884603915080 | C12402U2058 | SYN26998629D |
| Pine / 58cm | 884603929827 | C12402U3058 | SYN22145269E |
| Rose Gold / 61cm | 884603915097 | C12402U2061 | SYN26242126D |
| Pine / 61cm | 884603929834 | C12402U3061 | SYN22491964E |