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R398 XAW

1998 Yamaha TDM850

Blue Petrol 849cc
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MOT Status

Valid
Expires7 Jun 2027
Tests20 (18 pass, 2 fail)
Pass rate90%

Mileage

59,153 mi
Last recorded59,153 miles
Recorded on8 Jun 2026
Typical for 1998 Yamaha TDM85027,149 mi

Significantly above average — investigate

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

RegistrationR398 XAW
MakeYamaha
ModelTDM850
Year1998
ColourBlue
Fuel typePetrol
Engine849cc
View full Yamaha TDM850 reliability data

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MOT History

18 pass 2 fail
Pass 8 Jun 2026 59,153 miles

Drive chain slightly loose (6.1.7 (c) (i))

Pass 3 Oct 2024 58,011 miles
Pass 24 Aug 2023 57,957 miles
Pass 29 Apr 2022 56,548 miles

Front Brake fluid reservoir fluid level below minimum level (1.1.10 (d) (i))

Fail 21 Apr 2022 56,513 miles

Front Shock absorber has a serious fluid leak (5.3.2 (b))

Front Brake fluid reservoir fluid level below minimum level (1.1.10 (d) (i))

Pass 29 Mar 2021 55,575 miles
Pass 6 Jul 2019 54,908 miles
Pass 2 Jul 2018 54,632 miles

Front Shock absorber has a light misting of oil (5.3.2 (b))

Pass 1 Jul 2017 53,945 miles

Drive chain slightly loose (6.2.1d)

Pass 17 May 2016 50,133 miles
Fail 11 May 2015 43,882 miles

Headlamp aim too high (1.6)

Pass 11 May 2015 43,882 miles
Pass 14 May 2014 36,254 miles
Pass 16 May 2013 29,784 miles

Rear position lamp obscured but not more than 50% (1.1.1d)

Pass 12 Apr 2012 24,763 miles

Drive chain slightly loose (6.2.1d)

Front Front position lamp slightly affected by the operation of another lamp (1.1.3b)

Rear position lamp slightly affected by the operation of another lamp (1.1.3b)

n/s grip slightly insecure

Pass 7 Feb 2011 21,241 miles
Pass 27 Mar 2010 20,027 miles
Pass 21 Feb 2009 19,495 miles
Pass 26 Sep 2007 16,646 miles
Pass 24 Apr 2006 13,232 miles

How Reliable is the Yamaha TDM850?

Based on 22,526 MOT tests across 2,062 vehicles.

85.0%
Pass Rate
884
Miles/Year
35
Year Lifespan
2,062
On UK Roads

Top MOT Failure Points

Tyre tread depth is below minimum requirements of 1.0mm 286
shock absorber seal failed and leaking oil 239
Stop lamp does not illuminate immediately a brake applies 192
Brake pad(s) less than 1.5 mm thick 172
Roller brake test indicates a binding brake 135
Full Yamaha TDM850 reliability report

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R398 XAW is a 1998 Yamaha TDM850 in Blue with a 849cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 90%.

Across all 1998 Yamaha TDM850 models, the average MOT pass rate is 85.1% with a typical mileage of 27,149 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Yamaha TDM850 fails its MOT is tyre tread depth is below minimum requirements of 1.0mm, accounting for 286 recorded failures. If you're considering buying R398 XAW, it's worth having these areas checked by a mechanic before committing.

The Yamaha TDM850 typically stays on UK roads for around 35 years. At 28 years old, this Yamaha TDM850 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of R398 XAW?

You can check the full history of R398 XAW by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was R398 XAW registered?

R398 XAW is a 1998 Yamaha TDM850, first registered on 29 June 1998.

Is R398 XAW safe to buy?

The MOT history for R398 XAW shows 20 tests with a 90% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does R398 XAW 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 R398 XAW. 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.