What is the max weight limit for D-class? May 02, 2020 01:26 370lbs. Related articles How can I turn on the lights on D-class? How much does the D-class weigh? What colors are available on D-class? What happens if you stop producing this version of the D-class? Will I be able to find parts? Does D-class have a twist throttle or thumb throttle? Comments 0 comments Please sign in to leave a comment.