Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Cannondale
2020 Cannondale Topstone 105
Value Guide market data · 2020 Cannondale Topstone 105
12-month trend
9%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2020 Cannondale Topstone 105
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Topstone model years
2020 Topstone 105 lineup
Overview
About this bike
2020 Cannondale Topstone 105 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Full Carbon, 1-1/8" to 1-1/4" steerer, 55mm OutFront offset, flat mount disc, internal routing
- Frame
- SmartForm C2 Alloy, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
Drivetrain
- Groupset
- 2020 Cannondale Topstone 105
- Crankset
- FSA Omega ME alloy
- Bottom Bracket
- FSA Omega
- Chain
- KMC X11, 11-speed
- Front Derailleur
- Shimano 105, 31.8 clamp
- Rear Derailleur
- Shimano 105 GS
- Cassette/Rear Cogs
- Shimano 105, 11-34, 11-speed
- Chainrings
- 46/30T
- Shifters
- Shimano 105 hydro disc, 2x11
Brakes
- Brake Levers
- Shimano 105 hydro disc
- Brakes
- Shimano 105 hydro disc, 160/160mm RT56 rotors
Cockpit
- Saddle
- Fabric Scoop Women's Sport, 155mm width, steel rails
- Headset
- Topstone Si, 25mm Alloy top cap
- Stem
- Cannondale 3, 6061 alloy, 31.8, 7°
- Handlebars
- Cannondale 3, butted 6061 alloy, 16 deg flare drop
- Seat Post
- Cannondale 3, 6061 alloy, 27.2 x 350mm
- Tape/Grips
- Cannondale Grip Bar Tape w/Gel, 3.5mm
Wheels & Tires
- Hubs
- Front: Formula RX-512, centerlock<br>Rear: Formula RX-142, centerlock
- Tires
- WTB Riddler TCS Light, 700 x 37c, tubeless ready
- Axles
- Front: 12 x 100mm thru-axle<br>Rear: 12 x 142mm thru-axle
- Spokes
- Stainless Steel, 14g
Accessories
- Accessories & Extras
- Cannondale Wheel Sensor
- Wheels/Rims
- WTB ST i23 TCS, 28h, tubeless ready
- Color
- Graphite / Quicksand
Weight & Sizing
- Size
- X-Small / Small / Medium / Large / X-Large
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Carbon inspection
Tap test the frame, fork, seatpost, and bars for cracks; verify no impact damage near dropouts.
Inspection
Brake hoses & cables
Check hydraulic line bleed, cable housing wear, and confirm rotors are within spec.