Synapse 1

      What's my size?
      sizing dialogue entered Close

      Tell us how tall you are, we'll help you find the right size.

        Long arms? Short Legs? Just not sure? Contact your local dealer!

        Some models run larger than others. Customer Service can help you identify a size more specific to your body type. Call 1-800-245-3872.
        Close

          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 SmartForm C2 Alloy Frame w/ full carbon fork
          • Shimano 105 11-speed group w/ hydraulic disc brakes
          • DT Swiss R470 wheels / 700x30c Vittoria tires
          • Fizik Aliante Delta Saddle

          So Smooth

          With Synapse Alloy, comfort is built in. Synapse Alloy’s frame tubes are shaped and butted with absolute precision to help absorb road chatter and bumps without adding weight or isolating you from the ride experience.

          So Comfortable
          Synapse Alloy moves with both pace and grace. A comfortable riding position, planted handling, and the wonderful responsiveness of alloy under power, all create a bike that will help you feel in control and get more out of every ride.
          So Capable
          Synapse’s comfort and confidence brings utility, too. Balanced geometry, plenty of gear/bottle mounts, and clearance for 32mm wide tires that bring cushion and grip, mean Synapse is ready to rock on any road.

          So Ready

          Don’t sweat the small stuff. Synapse comes with a Contain top tube bag on some models. It’s easy to load and easy to reach while you’re riding. Bring snacks, tools, a map, or whatever else will help you go farther.

          Features

          Lights. Radar. Action.
          LEARN MORE

          Specs

          Details

          • Platform
          • Model Name
            Synapse 1
          • Model Code
            C12502U

          Frameset

          • Frame
            Lightweight SmartForm C2 Alloy, SmartSense compatible, BSA threaded BB, internal cable routing, flat mount, 142x12 thru-axle, hidden rack/fender mounts
          • Fork
            Synapse Carbon, integrated crown race, 12x100mm thru-axle, internal routing, flat mount brake, fender mounts
          • Headset
            Integrated, 1-1/8" - 1-1/4"

          Drivetrain

          • Rear Derailleur
            Shimano 105 GS
          • Front Derailleur
            Shimano 105
          • Shifters
            Shimano 105, 11-speed
          • Chain
            Shimano HG601, 11-speed
          • Crank
            Shimano RS510, 50/34
          • Rear Cogs
            Shimano 105, 11-34, 11-speed
          • Bottom Bracket
            Shimano RS500

          Brakes

          • Brakes
            Shimano 105 hydraulic disc, 160/160mm RT70 rotors
          • Brake Levers
            Shimano 105

          Wheels

          • Rims
            DT Swiss R470 DB, 28h, tubeless ready
          • Spokes
            Stainless Steel, 14g
          • Tire Size
            30
          • Wheel Size
            700c
          • Hubs
            (F) Formula CL-712, 12x100mm centerlock / (R) Formula RXC-400, 12x142mm centerlock
          • Tires
            Vittoria Zaffiro Pro Bright Black, 700x30c, reflective
          • Front Tire
            Vittoria Zaffiro Pro Bright Black, 700x30c, reflective
          • Rear Tire
            Vittoria Zaffiro Pro Bright Black, 700x30c, reflective

          Components

          • Handlebar
            Cannondale 3, 6061 Alloy, Compact
          • Stem
            Cannondale 3, 6061 Alloy, 31.8, 7°
          • Grips
            Cannondale Bar Tape, 3.5mm
          • Saddle
            Fizik Aliante Delta, S-alloy rails
          • Seatpost
            Cannondale 3, 6061 Alloy, 27.2x350mm

          Connectivity

          • Wheel Sensor
            Cannondale Wheel Sensor

          Extra

          • Extra 1
            Toptube Bag, Cannondale Wheel Sensor, Trainer Axle Caps

          Please note that, based on component availability and other factors, specifications are subject to change without notice.

          Geometry

          Compare Products

          Add another bike to compare
          Specifications

          Details

          Platform

          Details

              Model Name

              Details

                  Model Code

                  Details

                      Frameset

                      Frame

                      Details

                          Headset

                          Details

                              Rear Shock

                              Details

                                  E-System

                                  Drive Unit

                                  Details

                                      Battery

                                      Details

                                          Charger

                                          Details

                                              Display

                                              Details

                                                  Certifications

                                                  Details

                                                      Drivetrain

                                                      Rear Derailleur

                                                      Details

                                                          Front Derailleur

                                                          Details

                                                              Shifters

                                                              Details

                                                                  Chain

                                                                  Details

                                                                      Crank

                                                                      Details

                                                                          Rear Cogs

                                                                          Details

                                                                              Bottom Bracket

                                                                              Details

                                                                                  Pedals

                                                                                  Details

                                                                                      Brakes

                                                                                      Brakes

                                                                                      Details

                                                                                          Brake Levers

                                                                                          Details

                                                                                              Wheels

                                                                                              Front Hub

                                                                                              Details

                                                                                                  Rear Hub

                                                                                                  Details

                                                                                                      Rim Material

                                                                                                      Details

                                                                                                          Rim Depth

                                                                                                          Details

                                                                                                              Rim Outer Width

                                                                                                              Details

                                                                                                                  Rim Inner Width

                                                                                                                  Details

                                                                                                                      Rim Type

                                                                                                                      Details

                                                                                                                          Nipple Type

                                                                                                                          Details

                                                                                                                              Wheel Weight

                                                                                                                              Details

                                                                                                                                  Dish Offset

                                                                                                                                  Details

                                                                                                                                      Effective Rim Diameter

                                                                                                                                      Details

                                                                                                                                          Maximum Spoke Tension

                                                                                                                                          Details

                                                                                                                                              Max Tire Pressure

                                                                                                                                              Details

                                                                                                                                                  Brake Type

                                                                                                                                                  Details

                                                                                                                                                      Rider Weight Limit

                                                                                                                                                      Details

                                                                                                                                                          Spokes

                                                                                                                                                          Details

                                                                                                                                                              Spoke Count

                                                                                                                                                              Details

                                                                                                                                                                  Spoke Length (NDS-DS)

                                                                                                                                                                  Details

                                                                                                                                                                      Spoke Type

                                                                                                                                                                      Details

                                                                                                                                                                          Tire Size

                                                                                                                                                                          Details

                                                                                                                                                                              Wheel Size

                                                                                                                                                                              Details

                                                                                                                                                                                  Tires

                                                                                                                                                                                  Details

                                                                                                                                                                                      Front Tire

                                                                                                                                                                                      Details

                                                                                                                                                                                          Rear Tire

                                                                                                                                                                                          Details

                                                                                                                                                                                              Tire Bead

                                                                                                                                                                                              Details

                                                                                                                                                                                                  Tire Casing

                                                                                                                                                                                                  Details

                                                                                                                                                                                                      Tire Protection

                                                                                                                                                                                                      Details

                                                                                                                                                                                                          Tire Type

                                                                                                                                                                                                          Details

                                                                                                                                                                                                              Components

                                                                                                                                                                                                              Handlebar

                                                                                                                                                                                                              Details

                                                                                                                                                                                                                  Grips

                                                                                                                                                                                                                  Details

                                                                                                                                                                                                                      Saddle

                                                                                                                                                                                                                      Details

                                                                                                                                                                                                                          Seatpost

                                                                                                                                                                                                                          Details

                                                                                                                                                                                                                              Connectivity

                                                                                                                                                                                                                              Wheel Sensor

                                                                                                                                                                                                                              Details

                                                                                                                                                                                                                                  Power Meter

                                                                                                                                                                                                                                  Details

                                                                                                                                                                                                                                      Speed Sensor

                                                                                                                                                                                                                                      Details

                                                                                                                                                                                                                                          Extra

                                                                                                                                                                                                                                          Extra 1

                                                                                                                                                                                                                                          Details

                                                                                                                                                                                                                                              Visibility

                                                                                                                                                                                                                                              Lights

                                                                                                                                                                                                                                              Details

                                                                                                                                                                                                                                                  Paint

                                                                                                                                                                                                                                                  Details

                                                                                                                                                                                                                                                      Tire Sidewalls

                                                                                                                                                                                                                                                      Details