BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

BUELL M2

1200cc Petrol Class 2
#2050 of 5426 overall #8 of 23 BUELLs #1247 of 2787 other bikes
86.5%
first-time pass rate
6.3%
failed outright
13,398
median miles at test
3,474
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2005–2025

The M2's first-time pass rate has risen 13.2 points since 2005, 78.8% to 92.0%.

75%85%95%2005: 78.8% pass (33 tests)2006: 85.2% pass (284 tests)2007: 88.0% pass (274 tests)2008: 84.2% pass (266 tests)2009: 84.9% pass (232 tests)2010: 88.8% pass (215 tests)2011: 82.6% pass (224 tests)2012: 84.1% pass (195 tests)2013: 83.6% pass (207 tests)2014: 86.5% pass (170 tests)2015: 90.1% pass (181 tests)2016: 82.5% pass (177 tests)2017: 88.5% pass (157 tests)2018: 86.2% pass (116 tests)2019: 89.8% pass (118 tests)2020: 92.1% pass (89 tests)2021: 89.3% pass (122 tests)2022: 88.1% pass (126 tests)2023: 89.3% pass (121 tests)2024: 90.0% pass (80 tests)2025: 92.0% pass (87 tests)20052025

Pass rate by mileage

how the M2's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage M2 passes first time 86.6% of the time; by 40k that's 83.8%.

83%86%88%0k: 86.6% pass (1,082 tests)10k: 87.3% pass (1,403 tests)20k: 84.8% pass (586 tests)30k: 83.7% pass (190 tests)40k: 83.8% pass (74 tests)0k20k40k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a M2

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
127 31.2 0.6×
brakes
92 22.6 0.5×
steering and suspension
72 17.7 0.6×
tyres and wheels
35 8.6 0.5×
lamps and reflectors
20 4.9 0.3×
fuel and exhaust
20 4.9 0.7×
reg plates and vin
18 4.4 0.8×
tyres
10 2.5 0.4×
suspension
8 2 0.3×
steering
5 1.2 0.3×

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the M2 beats 2 of its 4 closest rivals (BMW R1200, BMW R1150, TRIUMPH SPRINT).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the M2.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 1997 (88.5% pass). Weakest: 1998 (85.4%).

85%87%89%1997: 88.5% pass (304 tests)1998: 85.4% pass (452 tests)1999: 86.0% pass (688 tests)2000: 87.9% pass (637 tests)2001: 86.0% pass (831 tests)2002: 86.1% pass (517 tests)199720002002

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

BUELL M2 FAQ

answers computed from the data above · terms in the glossary

Is the BUELL M2 reliable?

The BUELL M2 is about average for its class: 86.5% of its 3,474 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #2050 of 5426 models.

What does a M2 fail its MOT on most?

lighting and signalling — 31% of all defects recorded against failed M2 tests.

What is the best year of M2 to buy used?

By first-time pass rate, 1997-registered examples do best (88.5%) and 1998 worst (85.4%). Condition and history still trump the year.

How many miles will a M2 last?

The median M2 shows 13,398 miles at test, and examples around 40k miles still pass 83.8% of the time — mileage alone rarely kills one.