Chiltern Railways class 172
The first of a new batch of DMU's which is still undergoing testing before being introduced for the May timetable.
172101 consists of 2 x DMOS vehicles numbered 59111 which is the A end & 59211 which is the B end.
Fitted with Voyager type bogies which can't have tripcocks mounted, so can't go on the LUL Metropolitan Line.
Unit shown at Wembley depot before returning to Derby works. This was working throughout the night undergoing ATP testing.
No passenger seats fitted at the moment whilst testing.
Picture added on 17 February 2011 at 19:32