The picture
Titan 125 Zn 125 T-8f: a below-average pass rate worth digging into
Across 707 MOT tests, the Titan 125 Zn 125 T-8f returns 66.0% first-time pass — well below the UK fleet average. The single most-logged Major fail is a non-functioning shock absorber. Steering head bearings have excessive wear and headlamp missing, inoperative round out the top three. Average tested mileage sits at 8,882, 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.
- 01
A shock absorber not functioning or leaking severely
39 occurrences · 5.5% of tests
- 02
Steering head bearings have excessive wear or play
29 occurrences · 4.1% of tests
- 03
A headlamp missing, inoperative or more than ½ not functioning in the case of LED
25 occurrences · 3.5% of tests
- 04
Brake lining or pad worn below 1.0mm
24 occurrences · 3.4% of tests
- 05
A headlamp missing, inoperative or more than ½ not functioning in the case of LED
24 occurrences · 3.4% of tests
- 06
A rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps
22 occurrences · 3.1% of tests
- 07
A shock absorber not functioning or leaking severely
22 occurrences · 3.1% of tests
- 08
Significant brake effort recorded with no brake applied indicating a binding brake
21 occurrences · 3.0% of tests
- 09
Reflector missing or reflecting white to the rear
21 occurrences · 3.0% of tests
- 10
Tyre tread depth not in accordance with the requirements
20 occurrences · 2.8% 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 4 failures
£190–£510
If every one of this Titan 125 ZN 125 T 8F'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
Headlight restoration kit
Yellowed lenses fail the light-output test. A restoration kit lifts the haze in an afternoon for £20.
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
Buying or keeping a Titan 125 ZN 125 T 8F?
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 Titan 125 ZN 125 T 8F 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.