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B166 AGK

1985 Honda NS400R

Blue Petrol 387cc
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MOT Status

Expired
Expires8 Jun 2026
Tests13 (11 pass, 2 fail)
Pass rate84.6%

Mileage

28,852 mi
Last recorded28,852 miles
Recorded on9 Jun 2025
Typical for 1985 Honda NS400R24,362 mi

Above average mileage for this year

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

RegistrationB166 AGK
MakeHonda
ModelNS400R
Year1985
ColourBlue
Fuel typePetrol
Engine387cc

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

11 pass 2 fail
Pass 9 Jun 2025 28,852 miles
Pass 8 Jun 2021 27,913 miles
Pass 17 Aug 2019 26,663 miles

Front Brake indicates slight fluctuation of brake effort (1.2.1 (e))

Pass 30 Aug 2018 26,881 miles
Pass 1 Sep 2017 26,823 miles
Pass 3 Jul 2015 26,119 miles
Pass 11 Jun 2014 24,878 miles
Pass 24 May 2013 24,825 miles
Pass 28 May 2012 24,380 miles

Nearside Front Brake disc(s) slightly worn (3.2.A1l)

Fail 25 May 2012 24,380 miles

Exhaust mounting missing (7.1.1c)

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

Headlamp at least one does not illuminate on dipped beam (1.2.2a(i))

Headlamp at least one does not illuminate on main beam (1.2.2a(ii))

Nearside Direction indicator flashing more than 120 times per minute (1.5.1c)

Rear position lamp does not illuminate immediately when it is switched on (1.1.3a)

Nearside Front Brake disc(s) slightly worn (3.2.A1l)

Pass 23 Mar 2011 23,765 miles

Front Brake disc(s) slightly worn (3.2.A1l)

Fail 23 Mar 2011 23,765 miles

Headlamp aim too low (1.6)

Headlamp dipped beam affected by the operation of another lamp (1.2.2c)

Horn not loud enough to be heard by another road user (1.7.3a)

Offside Front Brake caliper(s) securing bolt(s) loose (3.2.A1j)

Stop lamp does not illuminate immediately a brake applies (1.3.1a)

Front Brake disc(s) slightly worn (3.2.A1l)

Pass 20 Apr 2007 23,146 miles

How Reliable is the Honda NS400R?

Based on 1,608 MOT tests across 311 vehicles.

89.4%
Pass Rate
116
Miles/Year
41
Year Lifespan
311
On UK Roads

Top MOT Failure Points

shock absorber seal failed and leaking oil 20
reflector on motorcycle missing 10
Tyre valve stem damaged which could cause sudden tyre deflation 7
Roller brake test indicates a binding brake 7
Horn not working 6
Full Honda NS400R reliability report

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B166 AGK is a 1985 Honda NS400R in Blue with a 387cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 84.6%.

Across all 1985 Honda NS400R models, the average MOT pass rate is 89.5% with a typical mileage of 24,362 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 Honda NS400R fails its MOT is shock absorber seal failed and leaking oil, accounting for 20 recorded failures. If you're considering buying B166 AGK, it's worth having these areas checked by a mechanic before committing.

The Honda NS400R typically stays on UK roads for around 41 years. At 41 years old, this Honda NS400R is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of B166 AGK?

You can check the full history of B166 AGK by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B166 AGK registered?

B166 AGK is a 1985 Honda NS400R, first registered on 31 December 1985.

Is B166 AGK safe to buy?

The MOT history for B166 AGK shows 13 tests with a 84.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B166 AGK 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 B166 AGK. 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.