I don't know if you can see it well enough in this photo but I replaced the shift linkage with the shift lever from a Triumph Speed Four. The arm is from the Speed Four and will fit directly onto the spline sticking out from the engine. The pedal is a Kuryakyn Longhorn shift pedal (drill out the end and bolt on).
Been waiting almost a month for Triumph to ship one to my dealer. Like original poster mine broke right at top. Was having trouble hitting the gears and thought was start of transmision troubles but shile cheaper to fix no faster.
I've gotten fast service the times I've ordered from these guys. They're good at answering their email and giving realistic info (as in whether or not stuff is available). Shipping speeds due to the delivery service they default to is a bit leisurely, though, but perhaps that could be discussed with them. Just a tip. http://www.worldoftriumph.com/trium...?block_01=&block_02=100053721&block_03=233316