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Signature Series FLSTC Rider Seat and Backrest with Studs

Part Number 51922-09

Finish / Color:  Black


In Stock Online


A perfect combination of foam density and shape has created our most comfortable seat for long haul touring. Both rider and passenger will be extra comfy riding to Sturgis and back with the wide seating areas.

  • FLSTC styling with Studs
  • Seat features an easily removable, adjustable rider backrest that folds down for easier passenger mounting
  • Rider backrest has a 5-position height adjustment with 1.5" range
  • Wide range of forward/back angle adjustment with the quick twist of the control knob
  • Seat width 16.0"

Fits '00-later FLST, FLSTC, FLSTNSE and FLSTSC, '00-'06 FLSTF and '00-'05 Softail® models (except FXSTD). Also fits FLSTN models with removal of stock luggage rack. '00-'06 FLST, FLSTC, FLSTF, FLSTSC and '00-'05 FX Softail® models require separate purchase of Seat Bracket P/N 51949-09. Seat width 16.0"; passenger pillion width 14.0".

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  • Adjustable
  • Material Content
  • Seat Width
    16.0 Inch
  • Pillion Width
    14.0 Inch
  • Warranty
    1 year limited warranty – Go to for full details
  • Sold in Unit
  • In The Box
    Rider backrest, grab strap, seat bracket, and all necessary mounting hardware
Rated 2.8 out of 5 by 5 reviewers.
Rated 3 out of 5 by Better for the Passenger, but not the rider I bought this seat for a 5 day trip around Michigan's Upper Peninsula. The seat was much more comfortable for my wife in the back, but the riders seat was much less comfortable than the stock seat. It also pushed me forward on the bike. I don't know how far it moved me forward in inches, but I know it was far enough that I took to up-shifting with my toe because it was too uncomfortable to reach back and shift with my heel. September 7, 2015
Rated 2 out of 5 by Can't recommend for FLSTC This seat does not work on my '14 Heritage. As a previous reviewer pointed out, this seat has no side mounting screws. Thus, the only thing holding it in place are the front tongue and the little rear mounting screw. The grab strap mounts to the side of the fender and is too loose to secure the seat in place. I feel that is entirely too unstable on my bike and returned it. May 14, 2015
Rated 2 out of 5 by Mounting Not Suitable for 2001 FLSTCi This review is specifically about my 2001 Heritage Softtail Classic and may not apply to newer models. This seat seems to be of good quality; however, the seats on my bike have side mount bolts in addition to the rear fender bolt. This seat does not have side mount bolts. As a result, the only thing holding the seat in place is the tongue-in-groove at the gas tank and the single rear fender bolt (which requires an additional adapter kit for the 2001 model). The seat does not feel stable with this set up and the appearance looks unfinished with the exposed side bolt holes. I returned it. April 28, 2015
Rated 2 out of 5 by FLSTC seat with backrest Seat is well made, and easily installed on my 2010 FLSTC. I am 74" tall and 70 years old and thought a backrest would help on long rides. After installing the seat, I noticed the rider was moved forward on the bike and the foot controls didn't feel right to me. I am not sure how far forward the seat moved the rider, beast guess in 2 inches. I didn't feel comfortable and returned the seat. The seat may work for a shorter rider. January 8, 2015
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When installing this seat on my 2010 FLSTC, do I need to remove the studs and caps that the front of the orginal passenger seat mounted to or do I leave that hardware in place?
December 6, 2013
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Salt Lake City, Ut
I Ride: 2010 Heratage Softail Clasic
How I Ride: Touring - With Passenger
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