Check the listing for details. Throttle Return Snap Back Kit - Fixes Honda CT70 Z50 QA50 Sticky Twist Throttles. Condition: New. Listed at 44.00 USD. **I combine shipping once all purchased items are packed and weighed and will refund any actual overage** This is MY original design made in the USA (Sellers in China are now copying and listing it for sale) that effectively turns your old sticky throttle assembly into a modern snap back throttle setup. Use your OEM parts and simply add my kit inside the bar end. My website - VintageHondaMinis.com Located in East Orlando, FL Specializing in the Vintage Honda CT70 Z50 minitrails and many more Youtube Channel @VintageHondaMinis - DIY Help content for these vintage Honda Mini Trails Z50 CT70 ATC70 etc For: Honda CT70 Internal Throttle Assemblies found on 1969-1974 USA Models For: Honda Z50 Internal Throttle Assemblies found on the 1968-1978 USA Models For: Honda QA50 Internal Throttle Assemblies found on the 1970-1975 USA Models NOTE: This kit is designed for the OEM bar that has an inner diameter tube opening of roughly ~17.90-18.00mm. Any smaller I.D. will not allow my parts to fit inside and any larger may cause functional issues. Please check your bar I.D. before ordering. **You can easily remove your existing rubber hand grip (without damaging it) by using a compressed air source under the grip to "balloon" it up and then pull it off, allowing for a quick bar I.D. check before ordering. Ships for $4.50 - NOTE: I'm using the value shipping method with USPS - "Ground Advantage" which is tracked, but a day or so slower than Priority **Youtube Install Video and Function Test** https://www.youtube.com/watch?v=VtN4emFhAhE&t=5s *Must have good working parts. This is not an intended fix/kit for rusty and dirty assemblies* Keep your vintage parts and get the modern snap back you are after. Easy to install instructions provided with your purchase. You'll need a powered drill to quickly cinch the specialty retainer in kit (Impacter is even better than a standard drill). **A hand wrench will not activate my cinching design. Must be powered drill at minimum** 10mm socket needed