Photo: AVMOTO, CC BY-SA 4.0
Yamaha
Tdm900
1,296 MOT tests analysed. sits above the UK fleet average — here's where Tdm900s pass, fail, and end up on the retest sheet.
That's 13.2 points above the UK fleet average across our 1,984 tracked models — a confident result.
Pass
90.7%
Pass-after-fix
3.0%
Fail
6.2%
Avg miles
38,498
Pass + Pass-after-fix + Fail = 100%
This model's production run straddles the January 2006 Euro 4 cutoff. Individual cars vary — check your registration plate on the government's ULEZ checker. Daily charges if driven in the zone: London £12.50 · Birmingham £8.00 .
The picture
Tdm900: a strong MOT record by UK norms
Across 1,017 MOT tests, the Tdm900 returns 90.0% first-time pass — comfortably ahead of the UK fleet average. The single most-logged Major fail is a non-functioning shock absorber. Tyre tread under the limit and brake lining or pad contaminated round out the top three. Average tested mileage sits at 37,699, which is the lens to read those failure rankings through. If you own one and the next test is close, the ranked list below is a sensible pre-test checklist.
Top ten reasons for rejection.
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- 01
Tyre tread depth not in accordance with the requirements
11 occurrences · 0.8% of tests
- 02
A shock absorber not functioning or leaking severely
9 occurrences · 0.7% of tests
- 03
Brake lining or pad worn below 1.0mm
9 occurrences · 0.7% of tests
- 04
Excessive fluctuation in brake effort through each wheel revolution
8 occurrences · 0.6% of tests
- 05
Stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
7 occurrences · 0.5% of tests
- 06
Handlebar grip insecure to handlebar
6 occurrences · 0.5% of tests
- 07
A stop lamp(s) does not illuminate by the operation of both brake controls or remains on when the brakes are released
6 occurrences · 0.5% of tests
- 08
Significant brake effort recorded with no brake applied indicating a binding brake
4 occurrences · 0.3% of tests
- 09
A lamp missing or inoperative
4 occurrences · 0.3% of tests
- 10
A tyre valve seriously damaged or misaligned likely which could cause sudden deflation of the tyre
4 occurrences · 0.3% of tests
Counts cover Major and Dangerous defects logged at test. Advisory items excluded so this shows why a car was rejected, not just what the tester flagged in passing.
Worst-case fix budget · top 3 failures
£148–£290
If every one of this Tdm900's most-logged Major fails hit at the same MOT, that's the real-world UK garage range. Reality is usually one or two items, not all of them. Open the estimator →
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Tools that pre-empt a retest.
Picked against this car's top failure patterns. Affiliate links to Amazon UK — we earn a small cut at no cost to you. Disclosed up-front, doesn't shape the data.
Item 01 · Amazon UK
Digital tyre-tread depth gauge
Five quid for a gauge beats £150 for a retest. UK MOT minimum is 1.6mm — most testers fail anything below 2mm to be safe.
Search Amazon UK
Item 02 · Amazon UK
Brake pad measurement gauge
Testers fail pads under 1.5mm. A wear gauge tells you if you've got two months left or two weeks.
Search Amazon UK
Item 03 · Amazon UK
H7 / W21W bulb pack
A spare-bulb kit lives in the boot. Test morning is not the time to find your stop-lamp's gone.
Search Amazon UK
My Motor World · affiliate
Parts & supplies for this fix
Affiliate links — small commission, no extra cost to you.
Click Mechanic · affiliate
Book a mobile mechanic
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Mobile mechanic · UK-wide
Book a mechanic at your door.
Fixed-price quotes upfront. No garage needed. Click Mechanic sends a vetted local mechanic to you — home, work, or roadside.
Buying or keeping a Tdm900?
Use the failure ranking as a pre-test checklist or a haggling lever. Treat the headline pass rate as a fleet-wide trend, not a guarantee on any individual car.
If you own a Tdm900 and your last MOT looked nothing like the ranked failures above, that's normal — individual cars vary widely. The ranking shows the patterns testers flag most often across the country.