Hornby R40020

BR InterCity, Mk1 Brake Composite Corridor, 21274 - Era 7

Manufacturer catalogue image - please note that pre-release images may be CAD renders or CGI images rather than photographs

Prototype Eras
Era 7 (1972 to 1982) British Rail Blue (TOPS)
Era 8 (1983 to 1994) British Rail Sectorisation

Manufacturer description

The first standardised railway carriage design built by British Railways, the Mark 1 coach introduced in 1951 could be found across Britain's railway network and continued to be produced until 1963, and even later in the form of multiple units and non-passenger stock. Along with being widely deployed, Mk1 coaches were built in various places including Derby, Doncaster, Eastleigh, Swindon, Wolverton and York.


Most Mk1 coaches had 63ft 5in long underframes with 64ft 6in long bodies, although some were built shorter to be used on tighter curves where large overhangs would otherwise have prohibited running. In 1977 a reduction in the number of fatalities on British railways since 1955 was attributed to the introduction of the Mk1 coaches due to their steel build, strong underframe, and buckeye couplings making them far safer in the event of an accident.


Mk1 coaches started to be withdrawn from widescale service in the 1990s, although in some regions, particularly in the south, Mk1 base multiple units continued to be used well into the 2000s. Network rail continue to use modified Mk1 coaches for various departmental duties and rail tour operators continue to use Mk1 coaches on specially organised services.


The Mk1 BCK is a Mk1 Brake Composite Corridor coach meaning seating is split into compartments connected by a corridor on one side. The coach provided both first- and second-class compartments. Along with passenger seating this coach also houses a compartment containing equipment used to help brake the train.

Catalogue listing

Brand
Hornby
Product Code
R40020
GTIN
5055286691348
RRP
£42.49
Catalogue
2021 Range
Release date
June 2021

Model details

Colour
Grey
Directional lighting
No
Passenger figures
No
Minimum radius curve
2nd Radius (438mm)
Interior lighting
No
Gauge
OO
Coupling
NEM / Tension lock
Tooling date
2013
DCC status
No
Livery
Executive
Finish
Pristine
Scale
OO Gauge (1:76 Scale)
Chassis construction
Plastic & metal
Coupling mount
NEM pockets
Coupling type
Tension lock
Minimum radius
Radius 2
Running number
21274

Prototype information

Type of vehicle
Coach
Builder
BR Workshops
Cravens
Gloucester Railway Carriage & Wagon Company
Build dates
1951 to 1963
Total built
1000s
Passenger capacity
Varies by coach type
Wheel configuration
Bogies
(BR1, BR2, Commonwealth or B4 types used)
Operated by
British Railways
Network Rail
Royal Mail
Regional Railways
First Great Western
West Coast Railway Co
Various heritage & mainline charter operators
Main duties
Passenger services
Mail & Parcels
Departmental
In service until
Present
(Charter trains & departmental only)
Locomotive class*
Brake Composite Corridor
Coach type
British Railways Mark 1
Operator
BR
TOPS classification
(BCK) Brake Composite Corridor
Wheel arrangement
Bogies (BR1, BR2, Commonwealth or B4 types used)
Designer
BR
Built
1951 to 1963
Built by
BR Workshops Cravens Gloucester Railway Carriage & Wagon Company

* Class names often change over the lifespan of a locomotive, so this is not necessarily the class name used by the operator in the period modelled.

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Related products

Hornby BR InterCity Mk1 Brake Composite Corridor (product code 21274) is an OO‑scale model of a British Railways Mark 1 coach. The locomotive‑compatible carriage is finished in a pristine executive livery, painted grey, and carries the running number 21274. It measures 265 mm in length and is built to run on a minimum radius of the second curve (438 mm). The model uses NEM couplings with tension‑lock and is supplied with the manufacturer part number R40020.

The prototype represented is a British Rail Mark 1 Brake Composite Corridor coach built between 1951 and 1963 by various BR workshops, Cravens and the Gloucester Railway Carriage & Wagon Company. The coach type combines first‑ and second‑class compartments linked by a corridor and includes a brake equipment compartment. In the real fleet the Mark 1 design featured steel underframes, bogie wheel arrangements (BR1, BR2, Commonwealth or B4) and buckeye couplings, which contributed to a reduction in rail fatalities noted in 1977.

The Hornby model is intended for collectors and railway enthusiasts who wish to recreate British Rail’s post‑war era, particularly the period represented by British Rail Blue (TOPS). It is suitable for use on departmental layouts, rail‑tour simulations and historic railway scenes.

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