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

GILERA RCR

49cc Petrol Class 1
50.5%
first-time pass rate
37.3%
failed outright
14,003
median miles at test
1,530
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2007–2017

The RCR's first-time pass rate has risen 9.6 points since 2007, 49.6% to 59.2%.

39%51%63%2007: 49.6% pass (135 tests)2008: 50.0% pass (176 tests)2009: 51.6% pass (159 tests)2010: 44.3% pass (176 tests)2011: 48.5% pass (169 tests)2012: 43.0% pass (151 tests)2013: 54.6% pass (119 tests)2014: 57.4% pass (94 tests)2015: 48.7% pass (78 tests)2016: 47.4% pass (57 tests)2017: 59.2% pass (49 tests)20072017

Pass rate by mileage

how the RCR's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage RCR passes first time 53.6% of the time; by 30k that's 40.7%.

38%47%56%0k: 53.6% pass (459 tests)10k: 48.9% pass (632 tests)20k: 49.7% pass (324 tests)30k: 40.7% pass (59 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 RCR

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
1,077 44.2 7.1×
steering and suspension
434 17.8 5.9×
brakes
339 13.9 3.4×
drive system
238 9.8 15.1×
tyres and wheels
121 5 3.1×
reg plates and vin
58 2.4 6.2×
fuel and exhaust
58 2.4 4.5×
lamps and reflectors
52 2.1 1.3×
body and structure
34 1.4 3.9×
driving controls
28 1.1 7.8×

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 RCR beats 0 of its 4 closest rivals (PEUGEOT SPEEDFIGHT, PIAGGIO ZIP, PIAGGIO NRG).

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 RCR.

Pass rate by registration year

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

Best year to buy used: 2007 (56.2% pass). Weakest: 2008 (43.2%).

41%50%59%2003: 50.9% pass (53 tests)2004: 49.7% pass (753 tests)2005: 53.4% pass (298 tests)2006: 48.7% pass (195 tests)2007: 56.2% pass (137 tests)2008: 43.2% pass (81 tests)200320062008

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.

GILERA RCR FAQ

answers computed from the data above · terms in the glossary

Is the GILERA RCR reliable?

The GILERA RCR is less reliable than average for its class: 50.5% of its 1,530 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #5390 of 5426 models.

What does a RCR fail its MOT on most?

lighting and signalling — 44% of all defects recorded against failed RCR tests.

What is the best year of RCR to buy used?

By first-time pass rate, 2007-registered examples do best (56.2%) and 2008 worst (43.2%). Condition and history still trump the year.

How many miles will a RCR last?

The median RCR shows 14,003 miles at test, and examples around 30k miles still pass 40.7% of the time — mileage alone rarely kills one.