BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Triumph Trident 900: MOT pass rate by registration year

Which Trident 900 years pass first time, and which fall short of the model's 83.3% average, from 900 DVSA tests.

1994
highest-passing year · 90.4%
1996
lowest-passing year · 79.9%
10.5pp
spread across 5 years

Pass rate by registration year

first-time pass rate · cohorts with 50 or more tests · registration year from first use date

Highest pass rate: 1994 (90.4% of 135 tests). Lowest: 1996 (79.9% of 164). Years more than two points below the model average: 1996.

78%85%93%1991: 90.3% pass (62 tests)1993: 82.0% pass (372 tests)1994: 90.4% pass (135 tests)1995: 82.0% pass (61 tests)1996: 79.9% pass (164 tests)199119941996
RegisteredTestsFirst-time passvs model (83.3%)
1991 62 90.3% +7.0 pp
1993 372 82.0% -1.3 pp
1994 135 90.4% +7.1 pp
1995 61 82.0% -1.3 pp
1996 164 79.9% -3.4 pp

Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years. A first-time MOT pass is a roadworthiness check, not a full mechanical inspection.

Pass rate over time

first-time pass rate by test year · 2006–2022
73%82%91%2006: 87.5% pass (72 tests)2007: 83.6% pass (67 tests)2008: 82.3% pass (62 tests)2009: 85.5% pass (55 tests)2010: 83.0% pass (53 tests)2011: 81.0% pass (63 tests)2012: 84.0% pass (50 tests)2013: 80.0% pass (55 tests)2014: 75.5% pass (53 tests)2015: 85.5% pass (55 tests)2016: 79.5% pass (44 tests)2017: 82.5% pass (40 tests)2021: 86.1% pass (36 tests)2022: 83.3% pass (36 tests)20062022

Questions

Which Trident 900 years have the lowest MOT pass rate?
1996 registered examples pass first time less often than the Triumph Trident 900 overall (83.3%); the 1996 cohort is lowest at 79.9% from 164 tests.
Which Trident 900 year has the highest MOT pass rate?
1994, at 90.4% of 135 first tests (2005–2025). Years more than two points above the model average: 1991, 1994.
How much does the Trident 900 pass rate vary by year?
10.5 percentage points between the highest (1994, 90.4%) and lowest (1996, 79.9%) cohorts with at least 50 tests. Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

Full report: Triumph Trident 900 reliability, failures and mileage · ranked #2895 of 5428 models· other Triumph models: Bonneville, Tiger, Sprint, Daytona, Speed Triple, Thunderbird