Triumph

Triumph Speed Triple 955i (2001)

177 real MOT outcomes analysed • 86.2% first-time pass rate

2001 Triumph Speed Triple 955i

CarHunch analysed 177 real MOT records for the 2001 Triumph Speed Triple 955i. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2001 Speed Triple 955i falls slightly below the UK average with a 75.5% first-time pass rate, and one in six examples have recorded a dangerous defect at some point, which is worth investigating on any used example you're considering. This is a 23-year-old sportsbike, so the median mileage of just 18,487 miles suggests many have been cherished rather than thrashed—a genuinely positive sign for longevity.

The average of 1.7 failures per MOT and 5.7 advisories indicates modest but persistent wear items rather than catastrophic problems, which is fairly typical for a well-maintained older superbike. Before buying, get a pre-purchase inspection focused on the cooling system, fuel system seals, and brake condition, as these tend to surface as failures on this generation.

We have limited data for the 2001 Triumph Speed Triple 955i — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 8 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
86.2%
UK average ~80%
Around average
Dangerous (ever)
16.4%
At least once in MOT history
Check this vehicle
Avg failures / car
1.7
Over 12.3 tests on record
High
Typical mileage
18k
Middle half: 11k–25k
For context

These stats describe 177 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Average reliability — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 177 Triumph Speed Triple 955i cars.

UK

Before you buy a 2001 Triumph Speed Triple 955i

Based on MOT data from 177 vehicles — here's what to check.

  • 📋 Check the full MOT history. 16.4% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
    Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
  • 🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection ClickMechanic
  • 📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (98%) 174 86% 1.73

Mileage Distribution

Most 2001 Triumph Speed Triple 955i vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

18,487
typical
11,365
low mileage
24,534
high mileage

Half of all 2001 Triumph Speed Triple 955i vehicles fall between 11,365 and 24,534 miles.

Is the mileage you're seeing normal?
Under 11,365 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
11,365–24,534 miles — normal for age. This is where most 2001 Triumph Speed Triple 955is sit.
Over 33,120 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2001 Triumph Speed Triple 955i — Still on the Road

Numbers are thinning — 62% of 2001 Triumph Speed Triple 955is are still active.

58 vehicles still getting MOTs in 2025 — 62% of the peak remain.

92 58 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

12.3
Avg MOT tests per vehicle
1.7
Avg failures per vehicle
5.7
Avg advisories per vehicle
Other model years — Triumph Speed Triple 955i: All Speed Triple 955i years → Which year to buy? →
1999 2000 2002 2003 2004

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Average reliability — agree?