How much is a Cannondale Synapse Carbon worth?
A used Cannondale Synapse Carbon is typically worth £1,300 (£750 to £2,000). Here is how that breaks down by model year and condition.
Trade-in vs private sale
Used Cannondale Synapse Carbon bikes for sale
Browse all bikes3 Cannondale Synapse Carbon bikes listed on Cyclesite right now. Every listing with a frame number is checked against a stolen-bike registry and rider-filed theft reports before it goes live.
Data points
115
What a Cannondale Synapse Carbon sells for, by model year
Median asking price for each model year, measured from 61 real UK Cannondale Synapse Carbon listings that state a model year. These are last-advertised asking prices, not confirmed sale prices. The other 41 listings behind the typical price above don't state a model year, so they can't be placed on this table. Compare a year below against £1,750, the median across every listing that does state one, rather than against the £1,300 figure above, which pools both.
| Model year | Typical asking price | Range and typical price | Listings |
|---|---|---|---|
| 2022 | £3,050£1,700 to £5,100 | 13 | |
| 2021 | £2,250£1,700 to £4,500 | 18 | |
| 2020 | £1,600£1,450 to £2,300 | 11 | |
| 2019 | £1,800£700 to £3,050 | 6 | |
| 2017 | £1,200£500 to £1,800 | 7 | |
| 2015 | £750£400 to £1,050 | 6 |
Source: Cyclesite UK listings data, refreshed continuously. Median of asking prices per model year. The second figure is a 95% confidence range for that year’s typical price: with this many listings we can say the middle of the market sits somewhere in that span, not exactly where. Years with fewer than six listings are omitted, because below six no range can honestly be quoted at all. Where two years’ ranges overlap heavily, treat the gap between them as unproven rather than as depreciation.
Value by condition
Excellent
£1,300
£750 to £2,000
Like new, minimal signs of use
Good
£1,105
£638 to £1,700
Normal wear, fully functional
Fair
£845
£488 to £1,300
Visible wear, may need minor work
Poor
£520
£300 to £800
Significant wear, needs repairs
Get your exact Cannondale Synapse Carbon valuation
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Get free valuationCannondale Synapse Carbon price guide 2026
The used Cannondale Synapse Carbon has a current Cyclesite fair-value range of £750 to £2,000, built from real Cyclesite UK market data.
Should you sell privately or trade in?
Bike shops typically offer 65% to 75% of the private sale value for a Cannondale Synapse Carbon. That's approximately £455 less than selling privately on Cyclesite. While a trade-in is faster, selling privately keeps more money in your pocket. Read our full breakdown of why shops pay less and how to maximise your return.
Cannondale Synapse Carbon valuation: common questions
- How much is a used Cannondale Synapse Carbon worth?
- A used Cannondale Synapse Carbon is typically worth around £1,300, with most prices between £750 and £2,000. It is built from real Cyclesite UK market data.
- Is it better to sell a Cannondale Synapse Carbon privately or trade it in?
- Bike shops typically offer 65% to 75% of the private-sale value for a Cannondale Synapse Carbon, around £455 less than selling privately. A trade-in is faster, but selling privately on Cyclesite keeps more of the value in your pocket.
- Are these Cannondale Synapse Carbon prices based on real sales?
- These figures come from 115 real Cannondale Synapse Carbon listings on the UK used market. They are last-advertised asking prices rather than confirmed sale prices, the most complete and current signal available for a model at this volume.
- Where can I buy or sell a used Cannondale Synapse Carbon?
- You can browse live Cannondale Synapse Carbon listings and advertise your own on Cyclesite. Every listing with a frame number is checked against a stolen-bike registry and rider-filed theft reports before it goes live, and listing is free.