Wide Super Solo Seat - Drivers Backrest - FL '08-21 Backrest has four height adjustments from 13.5" to 15.5" above seat bucket, and measures 7" high by 12" wide, Super comfortable 17" wide solo sits the driver 1.25" further back than stock seat, Fully adjustable, easily removable driver backrest provides unsurpassed comfort, Optional wide rear seats maximum cushion - sold separately, Expanded vinyl cover, Made in the U.S.A., Will not fit with handrail.