Know Your MOT

MOT failure rate and common problems for the Triumph Motorcycle, and how to check your own car by registration.

Updated 05 September 2026.

11.1%fail rate

Triumph Motorcycle MOT failure rate

What a Triumph Motorcycle fails its MOT on, and the part that fixes each.

What it fails on, and why

Brakes33.3% of failures

Brake failures cover worn pads and discs, an imbalance between wheels, corroded or scored discs, or a binding caliper. Braking efficiency is measured on a rolling road, so a spongy or pulling brake shows up as a low reading.

Suspension16.7% of failures

Suspension failures usually mean a worn or snapped coil spring, a leaking shock absorber, or play in a lower arm ball joint or bush. The tester checks for corrosion, fractures and excessive movement. A broken front spring is one of the most common failures on higher-mileage cars and is a straightforward replacement.

The parts that fix each

If your car has just failed, you have 10 working days to fix the items and get a free partial retest. Confirm the exact fitment against your registration or VIN before buying.

For the brakes failure: Triumph Motorcycle brake pads and discsShop Triumph Motorcycle brake pads and discs on AmazonaffiliateFind Triumph Motorcycle brake pads and discs on eBayaffiliate
For the suspension failure: Triumph Motorcycle suspension springs and shock absorbersShop Triumph Motorcycle suspension springs and shock absorbers on AmazonaffiliateFind Triumph Motorcycle suspension springs and shock absorbers on eBayaffiliate

Other models

All Triumph models MOT failure rates comparedRanked worst to bestTriumph Bonneville MOT failures9.8% failure rateTriumph Tiger MOT failures9.2% failure rateFord Fiesta MOT failures27.1% failure rate

Questions and answers

What is the MOT failure rate of the Triumph Motorcycle?

It fails 11.1% of its MOT tests across the DVSA record, from 54 tests.

What do these cars fail their MOT on most?

The most common failure area is brakes, at 33.3% of this model's failures.