Yamaha Cs 50 Jog Rr (2012)

100 real MOT outcomes analysed • 74.8% first-time pass rate

2012 Yamaha Cs 50 Jog Rr

CarHunch analysed 100 real MOT records for the 2012 Yamaha Cs 50 Jog Rr. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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This 2012 Yamaha CS 50 Jog RR is significantly less reliable than the UK average, with a first-time pass rate of just 57% compared to the 80% benchmark—meaning more than four in ten fail their MOT on first attempt. The 26% dangerous defect rate is a genuine concern for a buyer, well above typical levels, suggesting some safety-critical systems aren't holding up well on these machines.

The median mileage of 3,335 miles is remarkably low for a 12-year-old scooter, indicating most haven't been worked hard, yet they're still accumulating an average of 1.0 failure and 2.9 advisories per test—this points to age-related wear rather than abuse. Before committing to one, have a pre-purchase inspection focus on brakes, lights, and exhaust systems, since these are the failures that typically pile up on ageing 50cc commuters.

We have limited data for the 2012 Yamaha Cs 50 Jog Rr — treat the figures below as indicative rather than definitive.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
74.8%
UK average ~80%
Below average
Dangerous (ever)
26%
At least once in MOT history
Check this vehicle
Avg failures / car
1
Over 4.4 tests on record
High
Typical mileage
3k
Middle half: 2k–4k
For context

These stats describe 100 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Buyer beware — pass it on

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 100 Yamaha Cs 50 Jog Rr cars.

UK

Before you buy a 2012 Yamaha Cs 50 Jog Rr

Based on MOT data from 100 vehicles — here's what to check.

  • 📋 Check the full MOT history. 26% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
    Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
  • 🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection ClickMechanic
  • 📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History carVertical Get 20% off via CarHunch

Mileage Distribution

Most 2012 Yamaha Cs 50 Jog Rr vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

3,335
typical
2,043
low mileage
4,324
high mileage

Half of all 2012 Yamaha Cs 50 Jog Rr vehicles fall between 2,043 and 4,324 miles.

Is the mileage you're seeing normal?
Under 2,043 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
2,043–4,324 miles — normal for age. This is where most 2012 Yamaha Cs 50 Jog Rrs sit.
Over 5,837 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2012 Yamaha Cs 50 Jog Rr — Still on the Road

Numbers are thinning — 20% of 2012 Yamaha Cs 50 Jog Rrs are still active.

Numbers are declining — 12 vehicles still getting MOTs in 2025 (20% of peak).

59 12 2015 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2015–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

4.4
Avg MOT tests per vehicle
1
Avg failures per vehicle
2.9
Avg advisories per vehicle
Other model years — Yamaha Cs 50 Jog Rr: All Cs 50 Jog Rr years → Which year to buy? →
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Compare with another model

See how the 2012 Yamaha Cs 50 Jog Rr stacks up against a rival.

Buyer beware — pass it on