Cannondale Synapse Carbon 3 L Shimano 105 12 Speed SmartSense Road Bike
Cannondale Synapse Carbon 3 L Shimano 105 12 Speed SmartSense Road Bike - 48 cm / CashmereBlack/White is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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CHOOSE YOUR WHEELS
Why Upgrade?
- ⚡ Faster acceleration & improved aerodynamics
- 🛞 Tubeless-ready: lower rolling resistance & fewer flats
- 🏆 Our #1 selling carbon wheelset
- 💳 $100 upgrade credit already applied
🏆 HOLLOWGRAM R-SL 64 PREMIUM WHEELS

Special Upgrade Price: $1,599
Reg. $2,500
Why Upgrade?
- 🚀 Aero Hero: R-64’s Aero for All The MOST aerodynamic wheels Cannondale ever engineered, for endless miles of cheating wind.
- ⚡ Light Speed: Balanced aero, low weight & agile handling for flats & corners.
Stock Alloy (Included)
This bike comes with Stock Alloy wheels as outlined in the specifications below.To trade up your wheels, just add the HollowGram Carbon Wheels to your cart at checkout along with this bicycle. PURE SPEED. BUILT TO LAST.
*All wheel upgrades are non-refundable.
*When upgrading wheels, you will not receive both sets unless purchasing separately without the $100 credit.
Description
Road Reimagined
Roll smooth, roll fast, roll confident on your Cannondale Synapse Carbon 3 L Shimano 105 12 Speed Disc Road Bike. Wherever the road takes you, roll with the Cannondale Synapse Carbon 3 L – Cannondale's most comfortable, all-around, up-for-anything, pure road machine. The Cannondale Synapse Carbon 3 L thrives on the open road, up & down hills, rough pavement. The Cannondale Synapse Carbon 3 L is built for incredible comfort, precision handling, and riding long and comfortably.
Highlights
- Lightweight Synapse Carbon frameset / SmartSense system with front and rear lights
- Shimano 105 12-speed group w/ hydraulic disc brakes
- Cannondale C3 alloy bar, stem and seatpost
Specifications
- Platform - Synapse Carbon
- Model Name - Synapse Carbon 3 L
- Model Code - C12303U
Frameset
- Frame - Synapse Carbon, SmartSense equipped, 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
- Headset - Synapse Sealed Bearing, integrated, 1-1/4"-1-1/8"
Drivetrain
- Rear Derailleur - Shimano 105 7100, 12-speed
- Front Derailleur - Shimano 105 7100, braze-on
- Shifters - Shimano 105 7100, 12-speed
- Chain - Shimano 105 7100, 12-speed
- Crank - Shimano RS520, 50/34
- Rear Cogs - Shimano 105 7100, 12-speed, 11-34
- Bottom Bracket - Shimano BSA
Brakes
- Brakes - Shimano 105 7170 hydraulic disc, 160/160 RT70 rotors
- Brake Levers - Shimano 105 7100, 12-speed
Wheels
- Rims - RD 2.1, 28h, 21mm inner width
- Spokes - Stainless Steel, 14g
- Tire Size - 30
- Wheel Size - 700
- Hubs - (Front) Formula cartridge bearing, 12x100mm centerlock / (Rear) Formula cartridge bearing, 12x142mm centerlock
- Tires - Vittoria Zaffiro Pro Reflective, 700x30c
Components
- Handlebar - Cannondale 3, 6061 Alloy, Compact
- Stem - Cannondale 3, 6061 Alloy, 31.8, 7°
- Grips - Fabric Knurl Bar Tape
- Saddle - Fizik Aliante Delta, S-alloy rails
- Seatpost - Cannondale 3 SmartSense, 6061 Alloy, 27.2x350mm (48-56), 400mm (58-61)
Connectivity
- Wheel Sensor - Cannondale Wheel Sensor
- Extra 1 - SmartSense with Lights, Trainer-compatible thru-axle
*Specifications subject to change without notice
- For more information, feel free to email us at orders @ mackcycleandfitness dot com or hit us up on the live chat and we are happy to assist.
a note for shipped bikes*
*Recommended assembly by a local certified bike mechanic/retailer.
(assembly fee applies).
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