BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
88.7%
first-time pass rate
5.6%
failed outright
9,408
median miles at test
3,562
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2007–2025

The XL1200R's first-time pass rate has risen 6.3 points since 2007, 86.6% to 92.9%.

83%89%95%2007: 86.6% pass (82 tests)2008: 86.1% pass (151 tests)2009: 87.4% pass (206 tests)2010: 88.0% pass (225 tests)2011: 88.6% pass (245 tests)2012: 89.4% pass (254 tests)2013: 87.9% pass (232 tests)2014: 85.2% pass (223 tests)2015: 89.0% pass (228 tests)2016: 87.8% pass (221 tests)2017: 89.2% pass (222 tests)2018: 91.6% pass (166 tests)2019: 87.3% pass (158 tests)2020: 89.6% pass (134 tests)2021: 88.5% pass (174 tests)2022: 88.8% pass (179 tests)2023: 92.0% pass (174 tests)2024: 90.8% pass (130 tests)2025: 92.9% pass (141 tests)20072025

Pass rate by mileage

how the XL1200R's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage XL1200R passes first time 89.7% of the time; by 30k that's 86.0%.

85%88%91%0k: 89.7% pass (1,873 tests)10k: 88.0% pass (1,213 tests)20k: 86.8% pass (296 tests)30k: 86.0% pass (107 tests)0k20k30k

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 XL1200R

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
113 31.4 0.5×
lamps and reflectors
56 15.6 0.7×
brakes
50 13.9 0.2×
reg plates and vin
30 8.3 1.1×
fuel and exhaust
28 7.8 1.0×
tyres and wheels
26 7.2 0.4×
steering and suspension
24 6.7 0.2×
structure and attachments
16 4.4 0.6×
tyres
11 3.1 0.5×
steering
6 1.7 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 XL1200R beats 2 of its 4 closest rivals (TRIUMPH BONNEVILLE, TRIUMPH THUNDERBIRD, HARLEY-DAVIDSON XLH 883).

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 XL1200R.

Pass rate by registration year

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

Best year to buy used: 2006 (92.6% pass). Weakest: 2005 (86.6%).

85%90%94%2003: 89.5% pass (124 tests)2004: 88.8% pass (838 tests)2005: 86.6% pass (770 tests)2006: 92.6% pass (660 tests)2007: 89.4% pass (443 tests)2008: 88.8% pass (304 tests)2009: 91.7% pass (121 tests)2010: 88.5% pass (52 tests)200320072010

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.

HARLEY-DAVIDSON XL1200R FAQ

answers computed from the data above · terms in the glossary

Is the HARLEY-DAVIDSON XL1200R reliable?

The HARLEY-DAVIDSON XL1200R is more reliable than average for its class: 88.7% of its 3,562 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1369 of 5426 models.

What does a XL1200R fail its MOT on most?

lighting and signalling — 31% of all defects recorded against failed XL1200R tests.

What is the best year of XL1200R to buy used?

By first-time pass rate, 2006-registered examples do best (92.6%) and 2005 worst (86.6%). Condition and history still trump the year.

How many miles will a XL1200R last?

The median XL1200R shows 9,408 miles at test, and examples around 30k miles still pass 86.0% of the time — mileage alone rarely kills one.