If your rich, get an Aussie McCruise electronic cruise control engineered for the Rocket III wiring specifically with a high grade fully functioned cruise control. Excellent aftersales support and technical assistance with extensive and very complicated install manual with photos and military aviation grade technical manuals. Just ask Paul
@Joesmoe a retired USAF tech who can answer all and loves his on his RIII Touring.
These are detailed model and version specific designs integrating ABS if fitted etc ete.
Too much fitting for me.
I got a 2nd hand never fitted one cheap and sold it on they cost about Au$1500 (US$1000) from memory but plenty of very detailed threads here on the forum if you search 'McCruise'.
There are quite a few cheaper throttle controls from the $1.50 plumbing supplies version from @flipmeister FLIPMEISTER THAT WORKS GREAT AND DETAILS ARE FREE ON SOME OLDER THREADS and posts of his.
Commerical start at plastic $25 or $40-50 metal Generic friction clamps versions.
E.g. Go Cruise throttle clamp..plastic or metal versions. These work for a quick break but slip and slowly release.
Find many great new & used options and get the best deals for Go Cruise Universal Motorcycle CNC Throttle Lock Cruise Control Black E at the best online prices at eBay!
www.ebay.com.au
Then more elaborate and pricy, best regarded here probably:
Throttlemeister (Nothing to do with Flipmeister)
Kaoko model specific from South Africa
Atlas (one for sale on forum classifieds now.
Check the five similar threads appearing below as they will lead to relevant threads and other versions too.