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

Kraft Tech motorcycle frames - made in U.S.A.  Build American from the frame up! Twin Cam B Motorcycle Frames

All Kraft/Tech frames are made in the U.S.A. All frames come complete with Manufacturer's Statement of Origin (MSO), shipped separately.

MORE FRAME STYLES

FREE SHIPPING ON ALL FRAMES* Call toll-free to order: 1-866-889-7828.

NOTE: All parts should be mocked up to frame before frame is painted or powder coated.

Twin Cam 88B

Softail-Style Frames for Twin Cam 88B Engines made with 1-1/4 inch Tubing.

Kraft Tech Softail-Style Frames for Twin Cam 88B Engines made with 1-1/4" Tubing.

Kraft Tech Softail-Style Frames for Twin Cam 88B Engines made with 1-1/4 inch Tubing.

Replacement Softail-Style frames designed for stock components and the 2000 up Twin Cam 88B engine and transmission.

#KW23047 - 30 degree rake and 0 inch stretch.. $1127.99 including shipping*                                       

#KW23049 - 35 degree rake and 0 stretch.. $1127.99 including shipping*                                       

Twin Cam 88B

Softail Style frames for Twin Cam 88B Engines for 180/200 width rear tires from Kraft Tech.

Kraft Tech Softail-Style Frames for Twin Cam 88B made with 1-1/4 inch Tubing for 180/200 Width Rear Tires

Frames are stock width and engineered to accept 180 width rear tires with 1-1/2 inch belt drive or 200 rear tires with 1-1/8 inch belt drive. All frames come complete with a manufacturer's statement of origin. Both frames come with rear swingarm and component kit.

#KW23048 - 30 degree rake, 0 inch stretch ... $1617.25 including shipping*                                       

LIMITED INVENTORY!

#KW23050 - 35 degree rake and 0 inch stretch ... $1617.48 including shipping*                         

Twin Cam 88B

Curved Dagger Twin Cam B Right Side Drive Softail frame.

Detail of hidden axle, curved dagger .

Curved Dagger Twin Cam B Softail Style Frame with Hidden Axle for 300 & 330 Width Rear Tires, Right Side Drive - Kraft Tech

Frames are made from mandrel bent DOM steel tubing, 1-1/2" for the down tubes, 1-3/4" for the backbone and 1-1/2" for the rest. They are designed to accept 300 or 330 width rear tires and any 5 or 6 speed Right Side Drive Twin Cam B style transmission together with chain drive.  Engineered with a super strong upper frame design with integral neck webbing that offers unparalleled  strength with pleasing aesthetics. Integral one piece transmission mounting plate is part of the frame structure, assuring unit construction strength and the best possible alignment.  These beauties are delivered complete with a component kit including 1" diameter axle.  Frames are set up with the offset already built in which requires only simple spacing between the engine and inner primary cover as well as additional spacing of engine sprocket or pulley.  Will accept Kraft/Tech oil tanks and our large selection of one piece round top fenders. Made in the U.S.A.

Part # Rake Stretch Backbone Stretch Price Buy Now
KW23179 38° 2" 5" $2199.22

Twin Cam 88B

Rigid frame for Twin Cam B with curved dagger look and hidden axle.  For 300 and 330 wide tires.

Hidden Axle detail.

Curved Dagger Twin Cam B Rigid Style Frame with Hidden Axle for 300 & 330 Width Rear Tires - Kraft Tech

Frames are made from mandrel bent DOM steel tubing, 1-1/2" for the down tubes, 1-3/4" for the backbone and 1-1/2" for the rest. They are designed to accept 300 or 330 width rear tires and any 5 or 6 speed Right Side Drive Twin Cam B style transmission together with chain drive.  Engineered with a super strong upper frame design with integral neck webbing that offers unparalleled  strength with pleasing aesthetics. Integral one piece transmission mounting plate is part of the frame structure, assuring unit construction strength and the best possible alignment.  These beauties are delivered complete with a component kit including 1" diameter axle.  Frames are set up with the offset already built in which requires only simple spacing between the engine and inner primary cover as well as additional spacing of engine sprocket or pulley.  Will accept Kraft/Tech oil tanks and our large selection of one piece round top fenders. Made in the U.S.A.

Part # Rake Stretch Backbone Stretch Price Buy Now
KW23185 38° 2" 5" $1787.50
KW23186 38° 4" 6.5" $2186.58
KW23187 38° 8" 8.5" $2261.19
KW23188 40° 2" 5" $1839.99
KW23189 40° 4" 6.5" $2239.09
KW23190 40° 8" 8.5" $2313.69

*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.