Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Cannondale
2021 Cannondale Synapse 105
Previous used estimate
$855 - $880
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Cannondale Synapse 105
12-month projected trend
14%
Direction and magnitude, not judgment
vs. category average
2%
Drops faster than category avg
Price over time - 2021 Cannondale Synapse 105
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Synapse model years
Overview
About this bike
Go Further. A road bike that's light, stiff, fast and surprisingly comfortable. Your rides will go longer. You'll barely notice Highlights - Lightweight SmartForm C2 Alloy Frame w/ full carbon fork -Shimano 105 group / FSA Gossamer crank. -TRP Spyre-C mechanical disc brakes Feel the Light SmartForm C2 Alloy construction and full carbon forks deliver exceptionally light weight for this category for a high-performance feel
Specifications
- Subtype
- Performance
- Category
- Road
- Component Fork
- BallisTec Full Carbon, integrated crown race, SAVE, 12 x 100mm thru-axle, internal routing
- Component Hubs
- Front: Formula CRX-512, 12 x 100mm thru-axle Rear: Formula CX-22, QR
- Component Size
- 48cm, 51cm, 54cm, 56cm, 58cm, 61cm
- Component Stem
- Cannondale 3, 6061 Alloy, 31.8, 7°
- Product Family
- Synapse
- Component Chain
- KMC X11, 11-speed
- Component Color
- Black, Candy Red
- Component Frame
- SmartForm C2 Alloy, SAVE, BB30, internal cable routing, flat mount, 130 x 9mm QR
- Component Tires
- Vittoria Zaffiro, 700 x 30c
- Component Brakes
- TRP Spyre-C cable-actuated disc, 160/160mm rotors
- Component Pedals
- Wellgo w/Clip and Strap
- Component Saddle
- Cannondale Stage Ergo
- Component Headset
- FSA Sealed Bearing, Integrated, 1-1/4"-1-1/8"
- Component Crankset
- FSA Gossamer Alloy, BB30, 50/34
- Component Shifters
- Shimano 105, 11-speed
- Component Seat Post
- Cannondale 3, 6061 Alloy, 25.4 x 300mm (48-51), 350mm (54-56), 400mm (58-61)
- Component Handlebars
- Cannondale 3, 6061 alloy, Compact
- Component Tape Grips
- Cannondale Bar Tape, 3.5mm
- Component Brake Levers
- TRP Spyre-C
- Component Bottom Bracket
- Cannondale BB30
- Component Rear Derailleur
- Shimano 105 GS
- Component Front Derailleur
- Shimano 105, braze-on
- Component Accessories Extras
- Removable fender bridge
- Component Cassette Rear Cogs
- Shimano 105, 11-34, 11-speed
- Hubs
- Front: Formula CRX-512, 12 x 100mm thru-axle Rear: Formula CX-22, QR
- Tires
- Vittoria Zaffiro, 700 x 30c
- Crankset
- FSA Gossamer Alloy, BB30, 50/34
- Pedals
- Wellgo w/Clip and Strap
- Bottom Bracket
- Cannondale BB30
- Chain
- KMC X11, 11-speed
- Saddle
- Cannondale Stage Ergo
- Headset
- FSA Sealed Bearing, Integrated, 1-1/4"-1-1/8"
- Front Derailleur
- Shimano 105, braze-on
- Rear Derailleur
- Shimano 105 GS
- Stem
- Cannondale 3, 6061 Alloy, 31.8, 7°
- Accessories & Extras
- Removable fender bridge
- Brake Levers
- TRP Spyre-C
- Brakes
- TRP Spyre-C cable-actuated disc, 160/160mm rotors
- Fork
- BallisTec Full Carbon, integrated crown race, SAVE, 12 x 100mm thru-axle, internal routing
- Frame
- SmartForm C2 Alloy, SAVE, BB30, internal cable routing, flat mount, 130 x 9mm QR
- Handlebars
- Cannondale 3, 6061 alloy, Compact
- Seat Post
- Cannondale 3, 6061 Alloy, 25.4 x 300mm (48-51), 350mm (54-56), 400mm (58-61)
- Shifters
- Shimano 105, 11-speed
- Tape/Grips
- Cannondale Bar Tape, 3.5mm
- Color
- Candy Red
- Size
- 61cm
- Cassette/Rear Cogs
- Shimano 105, 11-34, 11-speed
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.