Steel Thunder Custom Cycles - aftermarket motorcycle parts for Harley-Davidson and American custom bikes.
  Click to go to home page of Steel Thunder Custom Cycles motorcycle parts store. Click here to go to Site Map and Search  Tool. Click here to contact us here at Steel Thunder Custom Cycles motorcycle parts store.
  Click here to view, download or order catalogs. Click here to go to the Sportster Section.  We love Sportsters!

 

 

 

Win a Motorcycle & Help Bikers Against Child Abuse - More Info & Raffle Tickets for sale here.

SHOPPING:

Specialty pages:

Sportster Section

Buell parts

V-Rod parts

Bike Kits & Rolling Chassis Kits

Body

Books/Manuals

Catalogs

Drivetrain/Transmission

Electrical

Engines

Exhaust

Frames & Swingarms

Front End

Fuel : Gas/Air/Oil

General Merchandise

Gift Suggestions/Gift Certificates

Handlebar/Control

Ignition

Lighting & Licence plates

Mirrors

Motorcycles for saleSaddlebags/Luggage

Seats & Sissy Bars

Security

Shocks

Tools/Shop/Hardware

Trailers/Ramps/Wheel Chocks

Wheels/Tires

Wide Glide Conversion/Triple Trees

Wide Tire Kits

Windshields

OTHER PAGES:

Credentials

Contact Us

F.A.Q. (frequently asked questions)

Local Marshfield Info at steelthunderusa.com

Site Map & Search

Tech & Info Section

Terms

Photos, Fun & Links

Steel Thunder Custom Cycles

152 York Drive

Marshfield, MO 65706

417-468-2326

Rigid Frame Seats

Seats for Sportster

FXR & Dyna & Deuce Seats

Softail Seats

Seats for FL Models (FLT, FLTR, FLHT, Road King)

Custom & Retro Seats

Accessories - Pillion pads, Bibs, etc.

Sissy Bars & Pads

 

Motorcycle Seats for Big Twin 4 Speed Models  

 

Bare Bones solo seat and optional pillion pad for Big Twin 4 Speed motorcycles.

 

 

 

 

BARE BONES SOLO SEAT FOR BIG TWIN 4 SPEED - LePera

Ride in comfort and style with this Bare Bones Solo Seat from LePera. Hand crafted in the USA, this low smooth seat's comfort begins with the powder coated steel base plate that has a metal reinforced vinyl protectant around the edges and is carpeted to protect the paint. A specially poured high density "Marathon" molded foundation is added and every inch of the top grade naugahyde is pulled tight around the edges and then meticulously trimmed for the cleanest finish possible. The seat is double top stitched with bonded polyester thread for durability and longevity. This seat provides a lower riding position and gives the bike a lowered appearance. An excellent choice for those who choose to ride solo.
Fits Big Twin 4 speed 1965/Later (Except Softail). Part#:MU27446 ... $176.30 including shipping*.



Optional Passenger Pillion Pad
Designed to complement our LePera solo seats, these Passenger Pillion Pads feature a powder coated steel baseplate that is fully carpeted to help prevent the rear fender's paint from being scuffed. Each pillion pad includes a specially poured high density "Marathon" molded foam foundation covered by a premium grade naugahyde. Made in USA.
Part#:MU27349 - Bare Bones. Fits Big Twin 4 speed 1965/Later (except Softail).
... $115.10 including shipping*.

LePera Silhouette seat for Big Twin 4 Speed H-D.

Smooth Solo LePera Silhouette motorcycle seat

"SILHOUETTE" SEATS FOR BIG TWIN 4 SPEED - LePera


These Silhouette seats are designed to enhance the lines of your motorcycle with a clean, sleek look. Comfort in each seat is retained by a perfectly sculptured one piece molded foam foundation. All Silhouettes feature a premium grade vinyl cover and a powder coated, steel base plate which is carpeted. These seats mount solid to the frame and fit Big Twin 4 speed 1958/Later (except Softail). Made in the U.S.A.

Part#:MU27060 - Smooth Long  ... $277.10 including shipping*

Part#:MU27423 - Smooth Solo ... $187.99 including shipping*


Mustang Fastback Seat for big twin 4 speed Harley-Davidson motorcycles.

FASTBACK SEATS FOR BIG TWIN 4 SPEED - Mustang

Mustang FASTBACK® custom seats are shaped to hold the rider in place under harder acceleration with adequate 10" wide padding for long trips...plus the tapered 6 1/2" rear section can still be used by a passenger. These seats are available with pillowed (1" thick padding) or plain paneled fronts. Rear sections are smooth naugahyde. All Mustang FASTBACK® seats are built on a 16-gauge rust proofed, formed steel base plate that's carpeted to protect the fender. These seats mount solid to frame. Fits Big Twin 4 speed models 1958/1984 (except Softail). Made in the U.S.A.

Part#:MU27050 Mustang Fastback. Fits Big Twin 4 speed 1958/1984 (except Softail) ... $263.60 including shipping*



Nostalgic solo and passenger combo seat for Big Twin 4 speed  motorcycles from Mustang.

For more "nostalgic" seats check out our "old school and retro seats" page.

"NOSTALGIC" SOLO AND PASSENGER SEAT FOR BIG TWIN 4 SPEED - Mustang

New technology with nostalgic looks is what makes this seat provide great comfort and classic looks to your bike. Features include studs, laced conchos and a tough functional skirt that helps cover up the frame for that smooth uninterrupted look. A two piece foam design with a full 12" wide front bucket and 7 1/2" wide passenger seat with sewn-in center panels complete the look. The passenger seat angles forward to support the rider's back. Built on a single piece steel base plate that is carpeted to protect the fender and solid mounts to the frame. Fits Big Twin 4 speed models 1958/Later (except Softail). Made in the U.S.A.
Part#:MU27003 ... $305.10 including FREE shipping*

Plush Pillow Double Bucket Touring Seat for Big Twin 4 Speed motorcycles from Mustang.

"PILLOW" DOUBLE BUCKET TOURING SEAT FOR BIG TWIN 4 SPEED - Mustang

Plush pillow top styling. Double bucket touring seat has been redesigned with added cushioning width and support to enhance the long distance riding pleasure of any rider and passenger. Fits Big Twin 4 Speed 1958/Later except Softail. Solid frame mount seat. Made in the U.S.A.
Part#:DS900406 ... $406.06 including shipping*

Please note: This is a special order item. While most items ship the same or next business day, this item will take a few extra days to ship. No express delivery is available. No returns on Special Order items.

Regal pillow motorcycle seats in two choices of sizes.

"REGAL" PILLOW SEATS FOR BIG TWIN 4 SPEED - Mustang

This is possibly the most wanted pillow style seat available today. Available in your choice of the standard width or the 2" extra wide. The standard width seat measures approximately 11" wide for the driver and approximately 8" wide for the passenger. The extra wide seat measures 2" wider at both the drive and passenger portions. For maximum style & superior strength the front and rear seats are upholstered separately on one steel base plate. This type of construction maximizes driver back support and keeps the passenger from sliding forward. The rear fender contact area is carpeted and two rubber bumpers prevent the seat from being damaged on the frame rails. Includes fork type front mount and tab type rear fender mount. Fits Big Twin 4 speed swingarm models 1958/Later (except Softail). Made in the U.S.A.

Standard Width. Part#:MU27014 ... $273.41 including FREE shipping*



2" Extra Wide Seat. Part #:DS900355 ... $307.06 including shipping*
Please note: This is a special order item. While most items ship the same or next business day, this item will take a few extra days to ship. No express delivery is available. No returns on Special Order items.

Custom Square back seat for big twin 4 speed motorcycles.

"CUSTOM SQUAREBACK" SEAT FOR BIG TWIN 4 SPEED - Mustang

The newest best seller. Perfectly tailored. Unusual comfort for both the rider and passenger. A practical show bike seat with super clean lines. 10" wide in front, 7" wide in rear. Fits Big Twin 4 speed 1958/1984 except Softail.


Part#:MU27124 ... $272.60 including FREE shipping*


*FREE SHIPPING APPLIES IN CONTINTENTAL 48 UNITED STATES ONLY. AK, HI and APO/FPO will have additional shipping fees. We ship only within the U.S.A. and to APO/FPO (military addresses; weight and size restrictions apply.). We do not accept foreign credit cards. We do not ship to Puerto Rico.

Prefer to call in your order to Steel Thunder? Call toll-free: 1-866-889-7828. 9-5 CST M-F.

FREQUENTLY ASKED QUESTIONS

Pay with Paypal

Please note that all prices are subject to change.