View source for Aftermarket/Throttle Lock

A throttle lock applies friction to the throttle handle to hold power demand to a specific level, as opposed to a cruise control that targets a given ''speed''.
: For complicated reasons, typical motorcycle throttle locks have a tricky adaptation to the Zero.
: See our [[Common_Modifications#Throttle_Lock|Common Modifications section on throttle locks]] for a comparison.

===[https://www.atlasthrottlelock.com/products/zero-motorcycles-atlas-throttle-lock Atlas Throttle Lock]===
Atlas officially supports all Zero models with their throttle lock that sits on the inside of the throttle grip.
* They recommend only the Top Kit for the S and SR models because the handlebars get close to the tank plastics at full rotation.
* DS/DSR/FX/FXS models seem to be able to accommodate both the Top Kit and the Bottom Kit; check the page for how to decide between them.
* '''NOTE:''' The original version (before top and bottom mounts were distinguished) was thinner and easier to fit.
*: [https://www.facebook.com/groups/zmcowners/permalink/1708192532583281/ Some have reported] using a fine amount of milling to fit the Magura throttle on 2013-2014 models, and even for later model years.

===Kaoko Throttle Stabilizers===
Kaoko does not offer an official fitment for Zero motorcycles, but the inner bar diameter is 14mm and at least one model has been confirmed to work.

;Reviews
* [https://www.facebook.com/groups/zmcowners/permalink/1797109113691622/ Kaoko throttle lock - this is the 14mm ID bar version with CRG mirror mounts for Ducati's (KAO.DUC105CRG)]