i owned a tyrell fx bike. after a year of cycling, im willing to upgrade the group set.
but i failed to find the info for tyrell fx bottom bracket thread ( english or italian thread )
my upgrade new group set are 1. Shimano Tiagra 4600 Double 10sp Front Mech (braze on with tyrell FD adapter) 2. Shimano Tiagra 4600 Double 10sp Crankset 52.39t, 170mm 3. Shimano Tiagra 4600 Bottom Bracket 68mm, english or itallian thread???
do anyone able to answer the above group set compatible wth tyrell fx???
Quote: "Formerly posted by Zappadeedoohdah: It will be english thread, most italian threaded bb's are 70mm and the only bikes that yse them are itallian brands. USA an asian brands all use english threaded bbs"
Quote: "Formerly posted by terencetan1978: it is a english thread 68mm."