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SG12 KBJ

2012 Yamaha Wr 125 R

Blue Petrol 124cc
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MOT Status

Valid
Expires18 Nov 2026
Tests12 (8 pass, 4 fail)
Pass rate66.7%

Mileage

20,544 mi
Last recorded20,544 miles
Recorded on19 Nov 2025
Typical for 2012 Yamaha Wr 125 R12,355 mi

Significantly above average — investigate

4 checks still locked for this Yamaha
Stolen
Finance
Write-off
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Vehicle Details

RegistrationSG12 KBJ
MakeYamaha
ModelWr 125 R
Year2012
ColourBlue
Fuel typePetrol
Engine124cc

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50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

8 pass 4 fail
Pass 19 Nov 2025 20,544 miles

Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Steering headbearing has slight free play (2.2.2 (f) (i))

Fail 8 May 2025 20,537 miles

Front Stop lamp not working (4.3.1 (a) (ii))

Rear Wheel spoke excessively loose (5.2.2 (d))

Rear Wheel has bolts/rivets missing or loose to the extent that control of the motorcycle is likely to be adversely affected (5.2.2 (e) (ii)) DANGEROUS

Rear Brake disc worn, but not excessively (1.1.14 (a) (i))

Steering headbearing has slight free play (2.2.2 (f) (i))

Pass 6 Aug 2022 18,016 miles
Pass 14 Dec 2019 17,953 miles

Exhaust noisy (8.1.1 (a))

Rear Wheel spoke slightly loose (5.2.2 (d))

Fail 14 Dec 2019 17,953 miles

Front Stop lamp not working (4.3.1 (a) (ii))

Rear Footrest missing (6.2.12 (a))

Exhaust noisy (8.1.1 (a))

Rear Wheel spoke slightly loose (5.2.2 (d))

Pass 15 Dec 2018 17,571 miles
Pass 23 Jun 2018 17,279 miles

Offside Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

exhaust a bit noisy

Pass 30 Mar 2017 13,015 miles

Drive chain sprocket carrier worn but not considered excessive (6.2.1e)

Rear Drive chain sprocket slightly worn (6.2.1e)

Fail 25 Mar 2017 13,015 miles

Front Front shock absorber seal failed and leaking oil (2.3.3)

Drive chain sprocket carrier worn but not considered excessive (6.2.1e)

Pass 18 Mar 2016 8,523 miles
Pass 19 Mar 2015 3,519 miles
Fail 19 Mar 2015 3,519 miles

Front Tyre not fitted in accordance with side wall instruction/s (4.1.2e) DANGEROUS

How Reliable is the Yamaha Wr 125 R?

Based on 4,705 MOT tests across 599 vehicles.

73.3%
Pass Rate
1,432
Miles/Year
17
Year Lifespan
599
On UK Roads

Top MOT Failure Points

Stop lamp does not illuminate immediately a brake applies 118
Roller brake test indicates a binding brake 103
shock absorber seal failed and leaking oil 87
Tyre tread depth is below minimum requirements of 1.0mm 65
Wheel spoke excessively loose 59
Full Yamaha Wr 125 R reliability report

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SG12 KBJ is a 2012 Yamaha Wr 125 R in Blue with a 124cc petrol engine. This vehicle has been through 12 MOT tests with a personal pass rate of 66.7%.

Across all 2012 Yamaha Wr 125 R models, the average MOT pass rate is 73.6% with a typical mileage of 12,355 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Yamaha Wr 125 R fails its MOT is stop lamp does not illuminate immediately a brake applies, accounting for 118 recorded failures. If you're considering buying SG12 KBJ, it's worth having these areas checked by a mechanic before committing.

The Yamaha Wr 125 R typically stays on UK roads for around 17 years. At 14 years old, this Yamaha Wr 125 R is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of SG12 KBJ?

You can check the full history of SG12 KBJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was SG12 KBJ registered?

SG12 KBJ is a 2012 Yamaha Wr 125 R, first registered on 22 March 2012.

Is SG12 KBJ safe to buy?

The MOT history for SG12 KBJ shows 12 tests with a 66.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does SG12 KBJ have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on SG12 KBJ. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.