How to value your bike for resale: the method

A resale price is not guessed. It is calculated from an objective base — the RRP — corrected by a series of coefficients, then validated against real listings. This method gives you a range in half an hour, and avoids the two expensive mistakes: advertising 40% too high and receiving no messages at all, or giving away a machine worth twice what you asked.

Step 1: find the exact RRP

This is the step most often rushed. The RRP that matters is the one for the exact model, model year and build spec, not the tier above and not the discounted launch price.

Usable sources: the original receipt, archived pages on the manufacturer's site, that season's catalogue, and press tests from the model year concerned.

Watch out for two traps:

• A bike bought in a clearance sale at 30% off does not use the sale price as its base. The used market anchors on the model's perceived value, not on what you paid. But the reverse is also true: if everyone bought that model at a discount, the used market has already absorbed it.
• Electric bikes have seen violent price swings. An e-bike with a £2,800 RRP in 2021 may have a 2026 equivalent at £2,100, which mechanically flattens its value.

Step 2: apply depreciation by age

Rough figures observed on the UK market, in reasonable condition with normal use:

These ranges are markers, not rules. The first year concentrates the loss: 30 to 40% evaporates the moment the bike leaves the shop. After that, depreciation flattens to around 10 to 15% a year, then settles on a floor tied to utility value.

Two categories break this pattern:

• Electric bikes depreciate faster, because the battery ages and the technology moves on. Allow 5 to 10 percentage points of extra depreciation compared with an equivalent analogue bike, and more beyond five years.
• Strong-image brands and rare models depreciate more slowly and hold a higher floor, sometimes 35 to 40% at ten years.

Step 3: correct for condition and use

Starting from the theoretical value produced by age, apply corrections.

Mileage / hours of use

A road bike with 2,000 miles and a road bike with 15,000 miles from the same model year are not worth the same, even if both ride well. Rough figures: −5 to −15% for mileage clearly above the category average, +5% for a bike used very little and documented as such.

General condition

• Excellent, wear parts new, no structural scratches: the reference, no correction.
• Good, normal wear, a few cosmetic scratches: −5 to −10%.
• Fair, wear parts due for replacement, marked paint: −15 to −25%.
• Poor, full service needed: −30% and beyond, with a real risk of not selling at all.

Deal-breakers

A carbon frame that has taken an impact, even repaired, loses 40 to 60% even with a favourable inspection report. A bike with no receipt or proof of purchase loses 10 to 20% and takes several weeks longer to sell.

Step 4: value the upgrades (cautiously)

Modifications do not resell at what they cost. Rule of thumb: a fitted upgrade recovers roughly 30 to 50% of its value inside the price of the complete bike.

• High-end wheels, power meter, dropper post: the only items that genuinely add to the price, within that range.
• Saddle, bars, pedals, tyres: virtually no added value. The buyer will swap the saddle anyway.
• Custom paint, stickers, exotic components: zero or negative value, because they shrink the pool of potential buyers.

It is often more profitable to strip the high-end components, refit the original parts and sell the two separately — provided you accept the extra work and a longer selling period.

Step 5: cross-check against the real market

The calculation gives a theoretical value. The market decides.

Cross-checking method:

1. Search for the exact model on two or three platforms, with name variants (listing titles are inconsistent).
2. Collect 8 to 12 comparable listings: same year within a year, same size, equivalent stated condition.
3. Discard the high and low extremes.
4. Take the median, then knock off 10 to 15%: asking prices are almost always above transaction prices.
5. Check how long the most expensive listings have been live. A listing that has been up for three months indicates a price outside the market.

On this point, a free two-minute valuation at /cote-velo lets you cross the theoretical value directly against current comparable listings, which saves building the sample by hand.

Step 6: position your price

Once you have the range, three positions are possible.

Add 5 to 10% of negotiating room to your target price, never more: too wide a gap puts off serious buyers, who filter by price bracket.

And decide, before the first viewing, the floor below which you refuse. That figure, decided in the cold light of day, is what protects the sale on the day.

In summary

• Start from the RRP of the exact model and model year, not the tier above and not what you paid.
• Apply roughly 30 to 40% depreciation in the first year, then 10 to 15% a year, with a brand-dependent floor.
• Correct for mileage, condition and documented history; e-bikes depreciate faster.
• Fitted upgrades recover only 30 to 50%, and only for wheels, power meters and suspension.
• Validate with the median of 8 to 12 comparable listings, reduced by 10 to 15%.