Pass rate over time
The CB1100 SF's first-time pass rate has risen 1.3 points since 2006, 91.2% to 92.5%.
Pass rate by mileage
A low-mileage CB1100 SF passes first time 91.7% of the time; by 20k that's 92.7%.
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 CB1100 SF
| Component group | Share of defects | Defects | % of defects |
|---|---|---|---|
| brakes |
|
15 | 68.2 |
| tyres and wheels |
|
3 | 13.6 |
| reg plates and vin |
|
2 | 9.1 |
| steering and suspension |
|
2 | 9.1 |
Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.
How rivals compare
On first-time pass rate the CB1100 SF beats 4 of its 4 closest rivals (TRIUMPH SPEED TRIPLE, APRILIA TUONO, HONDA CB1300).
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 CB1100 SF.
Pass rate by registration year
Best year to buy used: 2000 (93.9% pass). Weakest: 2002 (86.3%).
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.