Pro tapers and ASV set up for the levers. They make a cool clutch perch, not sure if they make a master but you can pick up just about any common master off a new quad and get an ASV lever for it. No idea on the pro taper bend for the Tri-Z tho. I just bought a set of Pro- tapers for my Tecate that are a medium rise ATV bar but have enough width to span the wide triples on the tecate. haven't arrived yet or i'd post pics.
2) 1977 Honda ATC90
2)1985 Tecate
2005 Banshee LE
01 Honda 300EX
74 Suzuki TC100
66 Honda 305 Scrambler