Note: * From 1969, frame and engine numbers used a 2 letter prefix. The first letter denoted the month
of manufacture, and the second letter denoted the year. BSA used this number sequence, too...
By: andrew
can anyone date my triumph 6t enginr ? 6t 13086 N Date: 11 Jun 2015 NB: Site owner must log in to access reviewers contact details.
By: Scott Jones
Trying to figure out what year T100R I have, The engine and frame numbers are the same:
XD 36329 Date: 13 Mar 2015 NB: Site owner must log in to access reviewers contact details.
By: Scott Jones
Trying to figure out what year T100R I have, The engine and frame numbers are the same:
XD 36329 Date: 13 Mar 2015 NB: Site owner must log in to access reviewers contact details.
By: micky
Just brought a set of Triumph T140E crankcases and i am trying to identify the year of manufacture ( T140E XA Any ideas appreciated Date: 13 Nov 2014 NB: Site owner must log in to access reviewers contact details.
By: Madelyn McDonnell
I need help to establish the year of my Mountain Tiger Cub. It's a T20M4611, another number I found is F4426A. Thanks for your help. Date: 10 Nov 2014 NB: Site owner must log in to access reviewers contact details.
By: Bill Barry
I have a 1970 T100r with the serial numbers KD28248 what does that serial number indicate? Date: 2 Dec 2012 NB: Site owner must log in to access reviewers contact details.
By: Mike de Mello
I have a 1951 650 Thunderbird, (according to Eng S/N # 6T 4109 N, but the frame S/N# F-1910+. Did Triumph mix S/N's as this bike Assy looks original. Thank's for any insight.MD Date: 21 Nov 2012 NB: Site owner must log in to access reviewers contact details.
By: jeff wood
could you help me get the yaer of my triumph tiger cub please
the frame no is 91804
engin no is t20 91804
thank you for your healp jeff Date: 14 Nov 2012 NB: Site owner must log in to access reviewers contact details.
By: shane allen
hi just trying to find out the year of my engine tr6r du55393 and what is it out of ive got it in my trophy cheers shane Date: 9 Oct 2012 NB: Site owner must log in to access reviewers contact details.
By: Oli
Can you help me id the year and model of my Triumph Engine? The serial # is HS1003.It is in a Rickman Chassis from 1/1975. Thank you for all informations Date: 9 Sep 2011 NB: Site owner must log in to access reviewers contact details.
By: Dan Welch
Can you help me id the year and model of my Triumph? The serial # is DD48367.
Thank you Date: 20 Apr 2010 NB: Site owner must log in to access reviewers contact details.
By: SteveLogic
VERY IMPORTANT
The year denoted should be understood as being the Model Year!!!!!!!!!
For instance, an X75 Hurricane built in Dec 1972 will carry the prefix "XH", as Aug72-Jun73 is the 73 model year. Bear this in mind! Date: 7 Apr 2008 NB: Site owner must log in to access reviewers contact details.