CarVerify

Free Car Check

J434 HCW

1991 Yamaha RS100

Blue Petrol 96cc
Search another vehicle

MOT Status

Valid
Expires17 Apr 2027
Tests7 (5 pass, 2 fail)
Pass rate71.4%

Mileage

10,374 mi
Last recorded10,374 miles
Recorded on14 Apr 2026
4 checks still locked for this Yamaha
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationJ434 HCW
MakeYamaha
ModelRS100
Year1991
ColourBlue
Fuel typePetrol
Engine96cc

All premium checks include

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

5 pass 2 fail
Pass 14 Apr 2026 10,374 miles
Pass 16 Apr 2025 30,038 miles
Pass 18 Apr 2024 9,534 miles
Fail 1 Nov 2007 9,382 miles

Front position lamp does not illuminate immediately when switched on (1.1.3a)

Headlamp aim too high (1.6)

Pass 1 Nov 2007 9,382 miles
Pass 14 Oct 2006
Fail 14 Oct 2006

Front Locking devices not correctly fitted which may make the motor bicycle dangerous to ride (6.2.1h)

How Reliable is the Yamaha RS100?

Based on 686 MOT tests across 156 vehicles.

78.4%
Pass Rate
145
Miles/Year
49
Year Lifespan
156
On UK Roads

Top MOT Failure Points

Stop lamp does not illuminate immediately a brake applies 14
Direction indicators affected by the operation of another lamp 13
Horn not loud enough to be heard by another road user 11
Direction indicator not working 10
reflector on motorcycle missing 9
Full Yamaha RS100 reliability report

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

J434 HCW is a 1991 Yamaha RS100 in Blue with a 96cc petrol engine. This vehicle has been through 7 MOT tests with a personal pass rate of 71.4%.

The most common reason a Yamaha RS100 fails its MOT is stop lamp does not illuminate immediately a brake applies, accounting for 14 recorded failures. If you're considering buying J434 HCW, it's worth having these areas checked by a mechanic before committing.

The Yamaha RS100 typically stays on UK roads for around 49 years. At 35 years old, this Yamaha RS100 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of J434 HCW?

You can check the full history of J434 HCW by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was J434 HCW registered?

J434 HCW is a 1991 Yamaha RS100, first registered on 1 August 1991.

Is J434 HCW safe to buy?

The MOT history for J434 HCW shows 7 tests with a 71.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does J434 HCW 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 J434 HCW. 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.