BIKERELIABILITY Reg check
League table/ AJS/REGAL RAPTOR
Model report · 2005–2025

AJS REGAL RAPTOR

125cc Petrol Class 1
#4949 of 5428 overall #34 of 45 AJSs #488 of 734 commuter bikes
66.4%
first-time pass rate
22.6%
failed outright
6,472
median miles at test
402
MOT tests, 2005–2025
-9.9pp
vs expected · age & mileage

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.

“vs expected” adjusts for age, mileage and test class, so a cherished classic and a hard-used commuter are compared fairly. How this works.

Pass rate over time

first-time pass rate by test year · 2010–2015

The REGAL RAPTOR's first-time pass rate has risen 6.4 points since 2010, 65.7% to 72.1%.

50%64%78%2010: 65.7% pass (35 tests)2011: 62.5% pass (40 tests)2012: 65.7% pass (35 tests)2013: 54.5% pass (44 tests)2014: 73.3% pass (45 tests)2015: 72.1% pass (43 tests)20102015

What fails on a REGAL RAPTOR

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
99 35.6
steering and suspension
44 15.8
brakes
35 12.6
structure and attachments
20 7.2
tyres and wheels
19 6.8
suspension
17 6.1
drive system
15 5.4
lamps and reflectors
13 4.7
fuel and exhaust
10 3.6
reg plates and vin
6 2.2

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 REGAL RAPTOR beats 0 of its 4 closest rivals (YAMAHA YBR 125, HONDA CG125, HONDA CBF125).

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 REGAL RAPTOR.

Compare with any bike

rival not listed above? pick any model to see it head-to-head with the Regal Raptor

Pass rate by registration year

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

Best year to buy used: 2006 (75.0% pass). Weakest: 2007 (62.7%).

60%69%77%2003: 68.5% pass (73 tests)2006: 75.0% pass (84 tests)2007: 62.7% pass (83 tests)200320062007

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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