OWNER’S MANUAL PAGE 30
Set the boom length
Sit on the trike, wearing shoes like those you'll have on when riding, and adjust the
boom length. This is done by loosening the boom quick releases enough to allow the
boom to move, then putting your instep on one pedal and extending your leg fully (the
boom will rotate…just move it back to vertical with your hand). You should be able to
lock your knee, but not have to lock your knee. You can fine-tune the position later.
Re-tighten the boom release (or pinch bolts) enough to keep the boom from slipping.
CAUTION: Before riding, make sure the boom clamp is tight enough, so, the boom
will not twist while you pedal. Just like a bicycle seat post clamp, it is the rider
responsibility to check for the boom clamp tightness. The boom clamp is designed for a
high-pressure clamp action.