BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Yamaha TTR250: MOT pass rate by registration year

Which TTR250 years pass first time, and which fall short of the model's 77.5% average, from 2,325 DVSA tests.

2002
highest-passing year · 83.6%
1997
lowest-passing year · 67.3%
16.3pp
spread across 14 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: 2002 (83.6% of 67 tests). Lowest: 1997 (67.3% of 52). Years more than two points below the model average: 1995, 1997, 1998, 2000, 2005.

64%75%87%1993: 79.9% pass (591 tests)1994: 76.2% pass (445 tests)1995: 73.8% pass (130 tests)1996: 81.7% pass (126 tests)1997: 67.3% pass (52 tests)1998: 73.5% pass (196 tests)1999: 82.0% pass (111 tests)2000: 69.3% pass (75 tests)2001: 78.8% pass (52 tests)2002: 83.6% pass (67 tests)2003: 79.4% pass (102 tests)2004: 80.0% pass (105 tests)2005: 73.4% pass (79 tests)2006: 77.1% pass (105 tests)199320002006
RegisteredTestsFirst-time passvs model (77.5%)
1993 591 79.9% +2.4 pp
1994 445 76.2% -1.3 pp
1995 130 73.8% -3.7 pp
1996 126 81.7% +4.2 pp
1997 52 67.3% -10.2 pp
1998 196 73.5% -4.0 pp
1999 111 82.0% +4.5 pp
2000 75 69.3% -8.2 pp
2001 52 78.8% +1.3 pp
2002 67 83.6% +6.1 pp
2003 102 79.4% +1.9 pp
2004 105 80.0% +2.5 pp
2005 79 73.4% -4.1 pp
2006 105 77.1% -0.4 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 · 2005–2025
63%79%95%2005: 71.1% pass (38 tests)2006: 83.4% pass (157 tests)2007: 77.0% pass (152 tests)2008: 76.4% pass (148 tests)2009: 68.5% pass (146 tests)2010: 75.2% pass (149 tests)2011: 76.4% pass (144 tests)2012: 74.1% pass (143 tests)2013: 72.8% pass (125 tests)2014: 78.8% pass (137 tests)2015: 70.3% pass (148 tests)2016: 81.5% pass (119 tests)2017: 80.0% pass (110 tests)2018: 80.2% pass (86 tests)2019: 76.7% pass (73 tests)2020: 81.7% pass (82 tests)2021: 82.2% pass (90 tests)2022: 79.5% pass (78 tests)2023: 87.0% pass (77 tests)2024: 78.1% pass (64 tests)2025: 89.8% pass (59 tests)20052025

Questions

Which TTR250 years have the lowest MOT pass rate?
1995, 1997, 1998, 2000, 2005 registered examples pass first time less often than the Yamaha TTR250 overall (77.5%); the 1997 cohort is lowest at 67.3% from 52 tests.
Which TTR250 year has the highest MOT pass rate?
2002, at 83.6% of 67 first tests (2005–2025). Years more than two points above the model average: 1993, 1996, 1999, 2002, 2004.
How much does the TTR250 pass rate vary by year?
16.3 percentage points between the highest (2002, 83.6%) and lowest (1997, 67.3%) 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: Yamaha TTR250 reliability, failures and mileage · ranked #3977 of 5428 models· other Yamaha models: YZF-R1, YZF-R6, FZS600, YBR 125, XJR1300, FZ6