Cannondale Synapse Carbon Disc Ultegra SE Bike - 2019
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Blisteringly fast, all-day comfortable, all-road capable and engaging to ride, the Cannondale Synapse Carbon Disc SE Ultegra bike is one of the best all-around road bikes Cannondale has ever made.
Shop similar productsKey Details
- Light BallisTec carbon frame is 220g lighter than previous versions; stiff frame allows you to generate efficient power with each pedal stroke
- Full SAVE micro-suspension system, including the seatpost, insulates you from the bumps without isolating you from the experience
- Frame geometry balances low, forward efficiency with upright comfort to encourage full-gas exploits and all-day sessions
- Shimano Ultegra levers and derailleurs supply smooth and precise shifts throughout the 22 gears
- Comes with 700x30 WTB Exposure TCS tires but has clearance for 32mm wide tires as well as subtle, hidden fender mounts for exploring the wilder side of endurance riding
- Pedals not included
- Closeout
- NOTE: Specs and images are subject to change based on component availability
Imported.
- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- 20% off shop services
- Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
| Best Use | Road Cycling |
|---|---|
| Frame | Synapse Disc Asymmetric, BallisTec Carbon, Di2 ready, SAVE, BB30a, flat mount, 12mm thru-axle |
| Bike Suspension | No Suspension |
| Fork | Synapse Disc Asymmetric, BallisTec Carbon, SAVE, integrated crown race, 44-48cm: 1-1/8 steerer/60mm rake; 51-54: 1-1/8-1-1/4 tapered steerer/55 rake; 56-61: 1-1/8-1-3/8 tapered steerer/45 rake |
| Crankset | Cannondale HollowGram Si, BB30a with OPI SpideRing, 50/34 |
| Bottom Bracket | Cannondale Alloy PressFit30 |
| Shifters | Shimano Ultegra hydro disc, 2x11 |
| Front Derailleur | Shimano Ultegra, braze-on |
| Rear Derailleur | Shimano Ultegra GS |
| Rear Cogs | Shimano Ultegra, 11-34, 11-speed |
| Number of Gears | 22 gear(s) |
| Brake Type | Hydraulic Disc Brake |
| Brakes | Shimano Ultegra hydraulic disc, 160/140mm RT81 rotors |
| Brake Levers | Shimano Ultegra hydraulic disc |
| Rims | WTB KOM Light i21 TCS, 28h, tubeless ready |
| Front Hub | Formula CL-712 |
| Rear Hub | RXC-142S |
| Wheel Size | 700c |
| Tires | WTB Exposure TCS, 700 x 30c, tubeless ready |
| Tire Width | 30 millimeters |
| Handlebar Shape | Drop Bar |
| Handlebar | Cannondale C1, 7050 alloy, compact |
| Stem | Cannondale C1 Ultralight, 7050 alloy, 31.8, 7°, integrated Garmin mount |
| Seat Post | Cannondale SAVE Carbon, 44-56cm: 25.4 x 350mm; 58-61cm: 400mm |
| Saddle | Fabric Scoop Radius Elite, chromoly rails |
| Pedals | Not included |
| Headset | Synapse Si, 25mm Carbon top cap |
| Chain | Shimano HG601, 11-speed |
| Weight | 18 lbs. 3.2 oz. |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Unisex |
| 48 CM | 51 CM | 54 CM | 56 CM | 58 CM | 61 CM | |
|---|---|---|---|---|---|---|
| Reach | 37.1 | 37.7 | 38.2 | 38.6 | 39.3 | 40.2 |
| Stack | 53 | 55 | 57 | 59 | 61 | 64 |
| Effective Top Tube | 51.7 | 53.1 | 54.7 | 56.1 | 57.9 | 60.4 |
| Seat Tube Center-Top | 40.7 | 44.3 | 48 | 52 | 55 | 59 |
| Standover Height | 71.2 | 74.2 | 77.3 | 80.4 | 83.3 | 86.8 |
| Head Tube Length | 12.2 | 13.7 | 16.1 | 17.3 | 19.7 | 22.9 |
| Head Tube Angle (degrees) | 70.8° | 71.7° | 71.7° | 73.0° | 73.0° | 73.0° |
| Seat Tube Angle (degrees) | 74.6° | 74.3° | 73.9° | 73.5° | 73.0° | 72.5° |
| Bottom Bracket Height | 27 | 27 | 27.2 | 27.2 | 27.5 | 27.5 |
| Wheelbase | 99.6 | 99.4 | 100.8 | 99.5 | 100.9 | 102.8 |
| Chainstay | 41 | 41 | 41 | 41 | 41 | 41 |
| Fork Offset | 6 | 5.5 | 5.5 | 4.5 | 4.5 | 4.5 |
Sizing Notes
Measurements are stated in centimeters unless otherwise indicated.
How we measure bikes
- Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.
- Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
- Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.
- Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.
- Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.
- Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
- Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
- Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
- Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
- Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
- Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
- Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.