duet parts For duet models manufactured after February 2016 10 inch duet aerotech wheel set includes 4x puncture-proof wheels duet™ replacement handle carrycot plus for duet left clip (2019+) 10" inner tube set includes 2x inner tubes 10 inch tire set includes 2x external tires duet left clip duet sunhood middle clicker set of carrycot clips left, right, center clips swift and duet front wheel sold individually 10" rear wheel with brake harness pads (pair) 2016 + duet hammock - right side front axle & 2x tri-lock knobs sold individually duet evolution bumper bar