YAMAHA JOG RR

49cc Petrol Class 1

#4776 of 5426 overall #372 of 409 YAMAHAs #253 of 455 moped bikes

69.4%

first-time pass rate

22.2%

failed outright

3,652

median miles at test

288

MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2012–2013

The JOG RR's first-time pass rate has risen 15.2 points since 2012, 60.6% to 75.8%.

What fails on a JOG RR

failure defects by component group · advisories excluded

Component group	Defects	% of defects
lighting and signalling	63	34.6
brakes	42	23.1
tyres and wheels	22	12.1
lamps and reflectors	16	8.8
fuel and exhaust	15	8.2
steering and suspension	11	6
body and structure	4	2.2
structure and attachments	4	2.2
tyres	3	1.6
Items Not Tested	2	1.1

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 JOG RR beats 2 of its 4 closest rivals (PEUGEOT SPEEDFIGHT, PIAGGIO ZIP, PIAGGIO NRG).

PEUGEOT SPEEDFIGHT 65.2% pass · 83.7k tests PIAGGIO ZIP 71.3% pass · 79.0k tests PIAGGIO NRG 65.5% pass · 40.5k tests PEUGEOT VIVACITY 70.4% pass · 29.7k tests

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 JOG RR.

Pass rate by registration year

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

Best year to buy used: 2008 (77.5% pass). Weakest: 2008 (77.5%).

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.