Steel Thunder Custom Cycles - aftermarket motorcycle parts for Harley-Davidson and American custom bikes.
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Steel Thunder Custom Cycles

152 York Drive

Marshfield, MO 65706

417-468-2326

 Sportster® Style Frames

Frame Index -- Sportster Section

FREE SHIPPING!

NEW!

Swing arm style frame for Sportster XL.                 Sporster.

Swing Arm Frame for Sportster

XL Swing arm frame will accept 1983-up oil tank, gas tank, 1994-up battery carrier, 1982-93 rear fender, struts and 1" Big Twin chrome neck cups.  1979-up type accepts 1982-up Swing Arm and bearings for use with disc brakes.  Use 1986-up wheel and related caliper components. Price includes shipping*

Part # Year Brake Type Price Buy Now
VT51-2028 1979-81 Disc $840.36
 
VT51-2026 1982-2003 Disc, Belt/Chain $841.32
 
Rigid frame for XL models by Corbin - Gentry.

Rigid Frame for XL models by Corbin-Gentry

Frames accept 1 inch neck cups, #VT24-0119 and include mounts for flat side fat bob tanks for stock tank. Frames with cross shafts include bushings Order oil tank and batter box separately. Disc brake models accept 1987-99 GMA caliper assembly #VT23-9209 and a 150 tire. All frames have 40 degree rake and 1 inch stretch. Prices include shipping*.

Part # Year Engine Brake Type Price Buy Now
VT51-1026 1982-1985 Ironhead Disc $948.46  
 
VT51-1027 1986-2003 Evo Disc, Belt, Chain(150) $948.46  
 
Sportster Rigid Frame by Paughco.

Paughco Rigid Frame for Sportster®

This MIG welded frame with stock 0 degree rake and no stretch is made of 1020 DOM steel and is designed to accept Sportster motors.

#VT51-2182 - For Sportster® motors 1957 thru 1976 with mechanical brakes. Comes WITHOUT Fat Bob® gas tank mounts ... $897.03 including free shipping*

 

Custom Rigid frame for Sportster by Paughco.  Made in USA.

Custom rigid frame for Sportster, another view.

Custom rigid frame for sportster by Paughco.

Custom Rigid Frames for Sportster Engine by Paughco

Custom Rigid Frames fit models as listed. Available without Fat Bob mounts. These frames can only be used with custom oil tank and battery tray, ordered separately. Frame accept #VT24-053 BT Neck Cups with 1" ID bearings and a 140 tire. Prices include free shipping.*

Part # Years Type Price Buy Now
VT51-2183 1977-85 Stock Stretch, Stock Rake, Disc Brake $897.03
 
VT51-2177** 1977-85 2 1/4 Stretch, 40 Degree Rake, Disc Brake $897.03
 
VT51-2176*** 1986-03 Stock Stretch, Stock Rake, Disc Brake $897.03

 
 

VT51-2175 1986-03 2 1/4 Stretch, 40 Degree Rake, Disc Brake $897.03
 

**Note: Stock neck rake is 28 degrees

***Note: #VT51-2176 frame includes kickstand tabs which must be welded on by customer.

NEW!

Paughco Wide Tire Rigid Frame for Sportster.

Paughco Wide Tire Rigid Frames for Sportsters

  • All frames have the chopper neck and use 1" neck bearings.
  • Accepts up to 180 series tire with a belt and up to a 200 series with a chain.
  • For 86-03 Sportster engines.
  • No tank mounts.

#TR59-9251 - 35° Rake, 2-1/4" Downtube Stretch ... $1,175.36 including shipping*

Quantity:
 

#TR59-9252 - 35 Rake, 4" Downtube Stretch, 2" Backbone Stretch ... $1,175.36 including shipping*

Quantity:
 

#TR59-9255 - Axle Kit ... $143.96 - ships free if purchased with frame.  Call to order seperatley; shipping will be addes.

Quantity:
 

V-twin rolling chassis for ironhead and evo sportsters.

150 series

 

V-Twin XL Rolling Chassis kits include Rigid frame, Glide Fork Assembly, 16 inch Chrome Rear Wheel, 21 inch Chrome Front Wheel, 3 1/2 Gallon Bobbed Tank Set, Cast Dash Kit, Axles, 130 Avon Rear Tire (exceptVT51-1035, 140 with chain), Oil Tank and Kick Stand. Prices include shipping*.
Part # Year Sportster Engine Type Brake Type Price

Buy Now

VT51-1030 1952-76 Ironhead

Mechanical

 $2889.28
 
VT51-1033 1977-78 Ironhead Mechanical  $2937.50
 
VT51-1034 1979-81 Ironhead Disc  $3012.51
 
VT51-1035 1982-2003 Ironhead & Evo Disc (130 Belt- 140 Chain)  $2953.58
 

Rear Fork for Evo Sportster, OE Style - Hardbody by Kraft Tech

Sportster

Chrome

Rear Fork for Evo Sportster, OE Style - Hardbody by Kraft Tech

Made on new tooling which has been tested for fit, this high quality chrome plated steel rear fork for Sportster Evolution accepts all OE internal pivot components. Chrome plated.

Part#: MU29427 - Fits Hugger 883 1987/1999 and all Sportster models 1988/1999. ... $214.10 including shipping*                                                     

 

Part#: VT51-0933 - Fits XL models 2000-2003 ... $239.82 including shipping*                                        

 

Part#: VT51-0943 - Fits XL models 2004 only ... $228.29 including shipping*                                        

 

Part#: VT51-0944 - Fits XL models 2005/L ... $246.16 including shipping*                                        

 

Confused about frame terminology? See tech tip #9. See tech tip #10 for a rake and trail calculator. TECH TIP PAGE

*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.

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Please note that all prices are subject to change.