Which side is the throttle on? May 01, 2020 21:22 It's on the right side. Related articles How fast can the D-class go? Is the seat genuine leather? Are the tires puncture resistant on D-class? Can I get the 21Ah battery instead of 18Ah battery and pay the difference? Does it have torque sensor or cadence sensor? Comments 0 comments Please sign in to leave a comment.