BIKERELIABILITY Reg check
League table/ BSA/A10 GOLDFLASH
Model report · 2005–2025

BSA A10 GOLDFLASH

650cc Petrol Class 2
#1544 of 5428 overall #57 of 62 BSAs #938 of 2788 other bikes
88.2%
first-time pass rate
2.7%
failed outright
9,590
median miles at test
220
MOT tests, 2005–2025

The pass rate is the MOT first-time pass: a roadworthiness check of the items an MOT covers (brakes, lights, tyres, steering, structure, emissions), not a full mechanical inspection of engine or gearbox internals. It is a reliability signal, not a complete measure of mechanical reliability. What this measures.

What fails on a A10 GOLDFLASH

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
2 25
lighting and signalling
2 25
fuel and exhaust
1 12.5
lamps and reflectors
1 12.5
suspension
1 12.5
tyres and wheels
1 12.5

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the A10 GOLDFLASH beats 4 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).

KAWASAKI ZX-6R 78.1% pass · 174k tests Compare head-to-head →
SUZUKI GSF600 77.3% pass · 143k tests Compare head-to-head →
YAMAHA FZS600 82.6% pass · 137k tests Compare head-to-head →
HONDA VFR800 FI 86.7% pass · 89.4k tests Compare head-to-head →

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 A10 GOLDFLASH.

Compare with any bike

rival not listed above? pick any model to see it head-to-head with the A10 Goldflash

More BSA models

other BSA bikes ranked by MOT pass rate
BSA A10 91.6% pass · 10.2k tests
BSA BANTAM 88.7% pass · 7,202 tests
BSA C15 89.2% pass · 5,895 tests
BSA A65 90.9% pass · 5,064 tests
BSA B31 92.0% pass · 3,429 tests
BSA B40 90.6% pass · 3,360 tests

See all BSA models →

Pass rate by registration year

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

Best year to buy used: 1960 (90.0% pass). Weakest: 1960 (90.0%).

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.

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