Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900000147
| Model year | 2025 |
|---|---|
| Brand | Cannondale |
| Model | Synapse Carbon 4 |
| Bicycle type | Road |
| Archive ID | 900000147 |
| Original MSRP | $4,199.00 |
| Colors | Metallic Red; Chalk |
| Sizes | 44; 48; 51; 54; 56; 58; 61 |
| Frame construction | Synapse Carbon, Proportional Response construction, integrated cable routing, downtube Stashport, 12x142 thru-axle, UDH, BSA 68mm threaded BB, flat mount disc, integrated seat binder, SmartSense Gen 2.0 compatible, fender mounts |
|---|---|
| Frame material | Carbon fiber |
| Fork | Synapse Carbon, integrated crown race, 12x100mm thru-axle, flat mount disc, internal routing, 1-1/8" to 1-1/5" Delta steerer, 55mm offset, fender mounts |
| Fork material | Carbon fiber |
| Shifters | Shimano 105 Di2 R7170, wireless, 12-speed |
|---|---|
| Front derailleur | Shimano 105 Di2 7150, braze-on |
| Rear derailleur | Shimano 105 Di2 7150 |
| Crankset | Shimano 105 7100, BSA, 50/34: 165mm (44cm), 170mm (48-51cm), 172.5 (54-56cm), 175mm (58-61) |
| Bottom bracket | Shimano BSA 68 |
| Rear cogs | Shimano 105 7100, 11-34, 12-speed |
| Chain | Shimano 105 7100, 12-speed |
| Brakes | Brakes Shimano 105 7170 hydraulic disc, 160/160mm RT70 rotors Brake Levers Shimano 105 Di2 7170 hydraulic disc |
|---|
| Headset | Integrated, 1-1/8" - 1-1/2" |
|---|---|
| Handlebar | Vision Trimax Aero Alloy: 400mm (44-51cm), 420mm (54-61cm) |
| Stem | Cannondale C1 Conceal, Alloy, 31.8, -6°: 80mm (44-48m), 90mm (51cm), 100mm (54-56cm), 110mm (58-61cm) |
| Saddle | Fizik Vento Argo X5, 140mm |
| Seatpost | Cannondale C1 Aero 27 Carbon, SmartSense compatible, 330mm length, 0mm offset (44-48cm), 15mm offset (51-61cm) |
| Hubs | (F) Shimano RS470, 12x100mm centerlock / (R) Shimano RS470, 12x142mm centerlock |
|---|---|
| Rims | DT Swiss R470 DB, 28h |
| Spokes | Stainless Steel, 14g |
| Front tire | Vittoria Rubino Pro IV, 700x32c |
| Rear tire | Vittoria Rubino Pro IV, 700x32c |
| Wheel size | 700c |
| Seat tube | 407 mm |
|---|---|
| Effective top tube | 522 mm |
| Top tube | 478 mm |
| Head tube | 91 mm |
| Head-tube angle | 69.8° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1003 mm |
| Bottom-bracket drop | 75 mm |
| Bottom-bracket height | 278 mm |
| Reach | 366 mm |
| Stack | 510 mm |
| Standover height | 714 mm |
| Fork offset / rake | 55 mm |
| Front center | 589 mm |
| Trail | 71 mm |
| Fork length / axle-to-crown | 393 mm |
| Wheel size | 700c |
| Seat tube | 407 mm |
|---|---|
| Effective top tube | 533 mm |
| Top tube | 486 mm |
| Head tube | 108 mm |
| Head-tube angle | 70.9° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1005 mm |
| Bottom-bracket drop | 75 mm |
| Bottom-bracket height | 278 mm |
| Reach | 371 mm |
| Stack | 530 mm |
| Standover height | 722 mm |
| Fork offset / rake | 55 mm |
| Front center | 592 mm |
| Trail | 64 mm |
| Fork length / axle-to-crown | 393 mm |
| Wheel size | 700c |
| Seat tube | 443 mm |
|---|---|
| Effective top tube | 544 mm |
| Top tube | 497 mm |
| Head tube | 127 mm |
| Head-tube angle | 71.3° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1013 mm |
| Bottom-bracket drop | 75 mm |
| Bottom-bracket height | 278 mm |
| Reach | 376 mm |
| Stack | 550 mm |
| Standover height | 752 mm |
| Fork offset / rake | 55 mm |
| Front center | 600 mm |
| Trail | 61 mm |
| Fork length / axle-to-crown | 393 mm |
| Wheel size | 700c |
| Seat tube | 480 mm |
|---|---|
| Effective top tube | 555 mm |
| Top tube | 509 mm |
| Head tube | 150 mm |
| Head-tube angle | 71.3° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1026 mm |
| Bottom-bracket drop | 73 mm |
| Bottom-bracket height | 280 mm |
| Reach | 381 mm |
| Stack | 570 mm |
| Standover height | 785 mm |
| Fork offset / rake | 55 mm |
| Front center | 612 mm |
| Trail | 61 mm |
| Fork length / axle-to-crown | 393 mm |
| Wheel size | 700c |
| Seat tube | 520 mm |
|---|---|
| Effective top tube | 567 mm |
| Top tube | 523 mm |
| Head tube | 171 mm |
| Head-tube angle | 71.3° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 430 mm |
| Wheelbase | 1044 mm |
| Bottom-bracket drop | 73 mm |
| Bottom-bracket height | 280 mm |
| Reach | 387 mm |
| Stack | 590 mm |
| Standover height | 815 mm |
| Fork offset / rake | 55 mm |
| Front center | 624 mm |
| Trail | 61 mm |
| Fork length / axle-to-crown | 393 mm |
| Wheel size | 700c |
| Seat tube | 550 mm |
|---|---|
| Effective top tube | 580 mm |
| Top tube | 537 mm |
| Head tube | 196 mm |
| Head-tube angle | 71.3° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 430 mm |
| Wheelbase | 1058 mm |
| Bottom-bracket drop | 70 mm |
| Bottom-bracket height | 283 mm |
| Reach | 393 mm |
| Stack | 610 mm |
| Standover height | 843 mm |
| Fork offset / rake | 55 mm |
| Front center | 638 mm |
| Trail | 61 mm |
| Fork length / axle-to-crown | 393 mm |
| Wheel size | 700c |
| Seat tube | 590 mm |
|---|---|
| Effective top tube | 598 mm |
| Top tube | 556 mm |
| Head tube | 227 mm |
| Head-tube angle | 71.3° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 430 mm |
| Wheelbase | 1077 mm |
| Bottom-bracket drop | 70 mm |
| Bottom-bracket height | 283 mm |
| Reach | 402 mm |
| Stack | 640 mm |
| Standover height | 878 mm |
| Fork offset / rake | 55 mm |
| Front center | 657 mm |
| Trail | 61 mm |
| Fork length / axle-to-crown | 393 mm |
| Wheel size | 700c |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 24, 2026.