These Old School / Jack Hammer style Dual pull throtte tube and grip kits are the perfect addition to your vintage motorcycle project.  Whether your building a Cafe Racer, Bobber, Brat or Trackers, these are the throttle kits for your.  They work extremely well on the Honda's, Yamaha XS650's and willl fit BSA, Triumph, North, Suzuki etc.. as long as you have 7/8" handlebars.