Concept2 Part - Seat Roller, Top - Model D and E Oversized Designed to be used on

Designed to be used on any XM Rig System or Infinity Rack

and compatibility with existing equipment make it a valuable addition to any workout routine

Both are made from high density EVA foam

Warranty10 year warranty on frame and welds and 1 year on parts and finish on workmanship and materials

This board provides a firm

Concept2 Part - Seat Roller, Top - Model D and E Oversized Designed to be used onConcept2 Rower Seat Roller, Top Part Number: 1724 For use with Model C, D, E and Dynamic Indoor Rowers. One of the 3 1 4 inch wide top seat rollers (two per machine; sold individually) that runs on the stainless steel track on the monorail. Mounting hardware that holds the roller on the seat frame is not included, because it can usually be re used. If you need the hardware, order part number 1728 instead. See more info. Seat Assembly Diagram Monorail