# Triumph Street Twin UK sold prices and market trends

Updated 20 Oct 2026. Source: Autotrender, https://autotrender.co.uk/make/triumph/model/street-twin?channel=bikes

## Summary

As of 20 Oct 2026, there are 51 used Triumph Street Twin bikes for sale on Autotrader UK, with a median asking price of £5,495. In the last 30 days, 22 Triumph Street Twin bikes have sold at a median price of £5,493, taking a median of 25 days to sell. 30 new Triumph Street Twin listings appeared over the same period, so supply is growing.

In October 2026, the median sold price for a used Triumph Street Twin was £4,950, down 10.0% on September 2026's £5,500 (13 sales). Asking prices were up 2.8% over the same period, at a median of £5,348. 13 bikes sold in October 2026 compared with 25 in September 2026. The number for sale rose 21.4% to 51 by the end of October 2026. Over the last 90 days the median sold price was £5,495, broadly unchanged on the previous 90 days (£5,499).

Autotrender has recorded 162 Triumph Street Twin sales on Autotrader since 28 May 2026, with final asking prices from £3,295 to £7,795 and a median of £5,495. The typical Triumph Street Twin took 32 days to sell.

## Monthly statistics

Prices are GBP medians. "Sold" is the number of Triumph Street Twin adverts removed from Autotrader that month.

| Month | Median asking price | Median sold price | Sold | Median days to sell | New listings | For sale at month end |
| --- | ---: | ---: | ---: | ---: | ---: | ---: |
| June 2026 | £5,497 | £5,490 | 33 | 39 | 37 | 54 |
| July 2026 | £5,388 | £5,500 | 58 | 37 | 42 | 38 |
| August 2026 | £5,695 | £5,200 | 29 | 27 | 30 | 39 |
| September 2026 | £5,200 | £5,500 | 25 | 27 | 28 | 42 |
| October 2026 (so far) | £5,348 | £4,950 | 13 | 23 | 22 | 51 |

## Questions and answers

### What is the average used Triumph Street Twin price in the UK?

The median asking price for a used Triumph Street Twin on Autotrader UK is £5,495, across 51 bikes for sale as of 20 Oct 2026. Bikes that sold in the last 30 days went for a median of £5,493. Across all 162 recorded sales the median sold price is £5,495.

### Are used Triumph Street Twin prices going up or down?

Triumph Street Twin sold prices were down 10.0% month on month: the median went from £5,500 in September 2026 to £4,950 in October 2026. Asking prices were up 2.8% over the same period.

### How long does a used Triumph Street Twin take to sell?

The median used Triumph Street Twin sells within 32 days of being listed on Autotrader, based on 162 recorded sales. Bikes that sold in the last 30 days took a median of 25 days.

### How many used Triumph Street Twin bikes are for sale in the UK?

There are 51 used Triumph Street Twin bikes for sale on Autotrader UK as of 20 Oct 2026. Supply was up 21.4% in October 2026 compared with the end of September 2026 (42). In the last 30 days 30 were newly listed and 22 sold.

### How does Autotrender work out Triumph Street Twin sold prices?

Autotrender records every Triumph listing on Autotrader UK twice a day (since 28 May 2026). A bike counts as sold when its advert is removed, and its sold price is the final asking price before it came off; days to sell run from the advert's listing date to its removal. Medians are used throughout, and months with fewer than 5 sales are not used to call a trend.

## About this data

Autotrender (https://autotrender.co.uk) tracks used bike listings on Autotrader UK and publishes sold prices, price history and supply trends by make and model. Figures on this page are recomputed after every scan. Licence: CC BY-NC 4.0; please cite Autotrender and link to https://autotrender.co.uk/make/triumph/model/street-twin?channel=bikes.