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Dapol 7D-015-005 O Gauge Class 121 No.W55004 BR Green

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An excellent model of a First Generation DMU Class 122  in the very early BR Green livery with "Speed Whiskers". Introduced from 1958 and known affectionately as "Bubble Cars" these railcars ran on suburban services in the Midland and Western regions with a long life-span and ultimate preservation for some.

Fact File

Our Ref



Finescale O Gauge



Drive Train

Factory Fitted Motor & Gearbox


DCC Ready 21 pin

Build Standard

Factory Built

Paint Standard

Factory Painted

Model Condition


Box Condition


Condition Description

This railcar is in excellent condition and has seen very little previous use. It comes with the original Dapol 'Owners Manual', the head-code sheet, and Destination Blinds sheet, which have been partially used. Also note the railcar is not fastened to the Dapol supplied plinth as the battery boxes have been secured in place covering the screw fastenings.

Track Test

Excellent/Smooth Runner (at low, medium & high speeds)

Test Results

Tested on Peco track including 6 feet radius curves

Accessories Included

With driver in one cab


Era 4 Cab Detailing DCC Ready 21 Pin Sprung Buffers Sprung Couplings Directional Lighting