How much is a Giant Defy 1 worth?
A used Giant Defy 1 is typically worth £300 (£200 to £400). Here is how that breaks down by model year and condition.
Trade-in vs private sale
Market trend
Stable
Data points
59
Season
Normal seasonal demand
What a Giant Defy 1 sells for, by model year
Median asking price for each model year, measured from 17 real UK Giant Defy 1 listings that state a model year. These are last-advertised asking prices, not confirmed sale prices. The other 29 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 £300, the median across every listing that does state one, rather than against the £300 figure above, which pools both.
| Model year | Typical asking price | Range and typical price | Listings |
|---|---|---|---|
| 2014 | £250£150 to £500 | 6 | |
| 2012 | £350£150 to £350 | 11 |
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
Like new, minimal signs of use
Normal wear, fully functional
Visible wear, may need minor work
Significant wear, needs repairs
Get your exact Giant Defy 1 valuation
Prices vary by year, specification, and condition. Enter your exact bike details for a personalised valuation.
Get free valuationGiant Defy 1 price guide 2026
The used Giant Defy 1 has a current Cyclesite fair-value range of £200 to £400, built from real Cyclesite UK market data. The market trend is currently stable.
Should you sell privately or trade in?
Bike shops typically offer 65% to 75% of the private sale value for a Giant Defy 1. That's approximately £105 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.
Giant Defy 1 valuation: common questions
- How much is a used Giant Defy 1 worth?
- A used Giant Defy 1 is typically worth around £300, with most prices between £200 and £400. It is built from real Cyclesite UK market data. The market is currently stable.
- Is it better to sell a Giant Defy 1 privately or trade it in?
- Bike shops typically offer 65% to 75% of the private-sale value for a Giant Defy 1, around £105 less than selling privately. A trade-in is faster, but selling privately on Cyclesite keeps more of the value in your pocket.
- Are these Giant Defy 1 prices based on real sales?
- These figures come from 59 real Giant Defy 1 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 Giant Defy 1?
- You can browse live Giant Defy 1 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 the listing fee is shown upfront before you publish.