Optare Spectra bodied DB250LF, the first low floor
double-decker bus to enter service in the United Kingdom
Wright Pulsar Gemini bodied DB250LF at
Trafalgar Square in April 2015 The DB250LF, the
low-floor version of the DB250, was the first
low-floor double-decker bus chassis available in the United Kingdom. The DB250LF is readily identified by the centrally-exiting exhaust at the rear, which can cause problems with extreme changes of slope. A revised version of DB250LF was launched in 2004 as the DB250+. The design has received a number of modifications, one of which is the use of independent front suspension. The first DB250LFs received
Optare Spectra body, which was sold exclusively on the DB250. The first low-floor variant entered service on 4 February 1998 with
Abus of
Bristol, narrowly beating a
Travel West Midlands DB250LF to operate the first low floor double-decker bus service in the UK. Travel West Midlands would later go on to order 20 more Spectras in 1999. Additional operators of the DB250LF with Optare Spectra bodywork included
Reading Buses, who purchased 26, and
Wilts & Dorset, who purchased 78.
Arriva London purchased and acquired 632 DB250s between 1998 and 2005 with Alexander ALX400 (389), Plaxton President (110) and Wright Pulsar Gemini (133) bodywork.
Arriva Midlands and
Arriva Yorkshire also purchased examples. The DB250LF chassis was also adopted by Wrightbus for the development of its
hybrid-powered double-decker bus, the
Wright Pulsar Gemini HEV. Production of the DB250 (including the LF) ended in 2007, although examples continued entering service until 2008. Its successor, the
Wright Gemini 2 integral double decker with VDL chassis modules, was launched in November 2008. ==References==