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Old 11-12-2012, 07:06 AM   #19
R100RT Mark
Gnarly Adventurer
Joined: Feb 2011
Location: Georgia, USA
Oddometer: 273
Originally Posted by acousticrawk View Post
Guy I work with runs straight 40w in the forks if his 55 Indian and swears by it.
Maybe the fork damping design calls for 40w (probably more correctly "SAE 40)?

The design of the 80s and 90s BMW forks with which I am accustom calls for telescopic fork oil ESSO Komfort, i.e. SAE 10, or Esso Super Komfort, i.e. SAE 7.5, below 50 deg. F.


Current Rides: 1974 TR5T : 1993 R100R : 1994 R100RT
Past Rides: 11# 1970s BSA/Triumph Singles & Twins : 2# 1970s CZ 125s : 1985 BMW R65 : 1976 Moby X7
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