Steel Thunder Custom Cycles motorcycle parts

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Sportster Wide Tire Frame



Mid-USA Bobber Rolling Chassis Kit.

Mid-USA Rolling Chassis Kit ( bobber)




Custom Fender for Wide Tires. Check out our Rear Fender Page. We've got so many fenders, we had to split up the pages. You can get front fenders here, and if you have a Sportster, we have a page of fenders just for you here.



Road King (FLHR) Style Frames ( for BT Evo & Twin Cam A engines)
Softail Style Frames, FXST
Swingarm Style Frames, FX, FL, FXWG, FXR
Twin Cam B Frames - rigid, softail, RSD, etc.
Mid-USA Rolling Chassis Kit (Bobber)
Rear Forks/Swingarms - see appropriate frame page
 Engine Mounts
Fenders, REAR       
Fender Struts, Supports & accessories
Foot Rests, Pegs
Highway Bars
Jiffy Stands/Kickstands
Lowering Kits (bottom of shocks page)
License Plate Mounts & Frames
Lighted License/Taillight Mounts

Accessories - Pillion pads, Fender Bibs, etc

Big Twin 4 Speed Seats

Custom & Retro Seats (also seat pans, hardware)

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

FXR & Dyna & Deuce Seats

Rigid Frame Seats

Softail Seats

Seat Pans - build your own custom seat


Sissy Bars & Pads
Sportster Shocks
Swingarms - on swingarm frame page
Stablizers - for rubbermount models, incl. motormounts & covers.

Gas Tanks are in the Fuel Section

Shopping Pages:

Control Section:

Brakes, discs, rotors, dashes & instrument panels, gauge brackets, footpegs, forward controls, grips, throttle control, handlebar controls, handlebars, levers, linkage, levers, mirrors, risers, shift & jockey control.

Drivetrain Section:

Belt drives, belt drive covers, clutch kits, chain drives, drivetrain packages, kick start transmission, offset sprockets, points, derby & ignition coves, primary belts, primary chains, primary covers, pulley & brake combo kit, rear drive belts, Sportster performance parts, six speed conversion, rear sprockets, rotors, transmissions & parts.

Electrical Section:

Battery related, battery tenders, charging systems,coils & mounts, dash/instrument panels, speedos, tachs, terminal kits, electronic ignitions, handlebar switches, headlights, horns, lighted license plate mounts, lighting, starter motors, taillights, turn signals, wiring harnesses.

Engine Section:

Motorcycle engine parts, drivetrain packages, cams & cam side parts, big bore kits, big bore piston kits, Sportster engine parts, motor mounts, drivetrain section, engine mounts.

Exhaust Section:

Exhaust pipes listed by model, exhaust accessories, insulating wrap, mufflers, extensions, high heat spray, heat shields, clamps and mounts.

Frame/Body Section:

Frames listed by style, engine mounts, fenders, struts, floorboards, foot rests, pegs, frame covers, hardtails, highway bars, kickstands, lowering kits, seats listed by model, shocks, sissy bars & pads, swingarms.. Also, Rolling Chassis Kits.

Front End Section:

Complete front fork assemblies, fairings & fairing accessories, fork brackets/triple trees, fork tubes, sliders, fork legs, boots, springer front ends & parts, wide glide kits.

Fuel Section (Gas, Oil, Air):

Air cleaners & covers, breathers, carburetors & rebuild kits, fuel injection control, gas tanks, gas caps, gas tank cleaner/prep systems, oil, oil coolers, oil line kits, oil pressure & tank gauges, oil pumps, oil tanks, , velocity stacks.

Saddlebag & Windshield Section:

Saddlebags listed by manufacturer, windshields

Wheel Section

Tires,  tire size chart, 40, 60 & 80 spoke wheels, solid wheels.

General Merchandise Section:

Catalogs, covers, gift certificates, gift suggestions, goggles & eyewear, hardware, luggage racks, motors, motorcycle covers, security, locks & alarms, tools, trailer accessories, ramps, wheel chocks, trailer hitches to put on motorcycle.

Other Pages:

Fun, Photos & Links Section:

Photos of our customer's motorcycles, including bike kit builds, trike build link, free biker ecards, jokes, banner links, text links, link to us, webmaster's awards.

Tech & Info Section

Tech tips, tire size chart, engine break-in, suspension & shocks info, rake and trail calculator, contact page, frequently asked questions (FAQ), our credentails, terms & conditions of sale, disclaimer, international shipping policy.

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Don't see what you need?  Contact us.  Chances are we have it.  We have thousands of parts that are not shown online.

FLAT RATE SHIPPING APPLIES IN CONTINTENTAL 48 UNITED STATES ONLY. AK, HI and APO/FPO will have additional shipping fees. We ship within the U.S.A. and to APO/FPO (military addresses; weight and size restrictions apply.). Please see our CONTACT page for more information.


Please note that all prices are subject to change.


Steel Thunder Custom Cycles

528 Rumsey Street, Niangua, MO 65713

Copyright 2002-2017 Steel Thunder Custom Cycles©

Motorcycle Eyewear