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CAS4 Harley Parts Logosportster wide tire kit, wide swingarm, sportster swingarm
High Quality  Parts  from 
CAS4

COMPUTER DESIGNED
WIDE & STRETCHED REAR
EVO SPORTS
TER
® SWINGARM KIT

I AM NO LONGER MAKING THESE
SEE OUR 240 KITS - CLICK HERE

Sportster Wide Rear Swingarm 04

Sportster Wide Tire

XL Swingarm Sportster Stretched Swingarm

Click on Image for Larger View

Pro-Stock Style Swingarm Look, will fit a 180, 190 or even a 200 Series Tire.  2" stretched and  2" wider, fits all Evolution® Sportsters® , belt and chain drive.

This " CAD Designed "  Swingarm Kit modifies a  factory swingarm and comes with solid billet offsets, and detailed blueprints, all the math is already done for you. Kit includes the hard to find components such as the solid billet offsets, Chrome  3/4": x 16 NF thread castle nuts and stainless steel narrow washers for your 3/4" axle ( you need to thread a 3/4" steel rod to 3/4" x 16NF thread.  3/4" square tubing and 1" x 2" rectangular tubing is required to build the lower brace, and a length of 3/4" steel rod is required for your axle, this is easy to find steel. Inside distance will be at 10-5/8" giving you the ability to run a 108 or 200 series tire with room to spare.

This kit is not for the " NOVICE ".  Cutting, grinding and welded is required for installation of this kit. 

Use a 180 or 200 Series tire with Belt or Chain Drive.

NOTE: " IMPORTANT LIABILITY STATEMENT BELOW ", Not for street use, not " DOT " approved.

 

XL Swingarm Kit
Modify a OEM Swingarm  Kit

Kit includes:

  • Option A: Includes 2 solid billet offsets, detailed swingarm modification instructions with all measurements clearly outlined with blueprints to make the lower support brace out of cheap readily available steel tubing. We also through in 2 Chrome Castle nuts and 2 narrow wall stainless steel washers. This option gives you the hard to find parts. 

  • Option B: Includes the above but we  " pre-cut  " the lower support tubing for you. NOTE: I do not have much time on my hands and this may take a few days. I strongly suggest that you go for option ( A ) above. See below for pricing and order info. 

 


Sportster Swingarm Kit
Pre-cut Steel Components

harley swingarm kit
Cut Your Swingarm
XL Swingarm
Weld-in Solid Steel Stretched Offsets
Extended Swingarm
Weld-on Support Brace Center Mounts
Sportster Swingarm
Weld-on Rear Support Brace
Sportster Swingarm Wide
Weld-on Front Support Mount 
XL Swingarm Wide Tire
Weld-on Front Support Brace
XL Sportster Wide Swingarm
HELLO !!!!!

 

OrderSwingarm Modification Kit                                                                             
Part #  Fit & Finish Length Price
XLWT218A Bare Swingarm Kit, Includes the 2 solid billet offsets ( very hard to find  ), 2 Chrome 3/4" x 16 NF thread castle nuts, 2 narrow stainless steel washers,  instructions / blueprints to make the lower support brace out of easy to find steel tubing. 3/4" square and 1" x 2" rectangular.  +2" DISCONTINUED
WAS $109.95
XLWT218B Swingarm Kit, Includes above, but we cut the lower support parts for you. It is cheaper if you make these parts. +2" DISCONTINUED
WAS $199.95

 

BELT DRIVE PULLEY'S

CHAIN DRIVE SPROCKETS

 

For Show Only ,: ) ,  Not for street use. Please Read our Terms and Conditions below !!

NOTES: 

1: Offset transmission sprocket required.
2: Frame modification required under seat area to accommodate a wide fender and shock geometry !  
3: Year and model will determine what other parts are required. 
4: To be used with 17 X 5.75 inch wheel. 

 

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IMPORTANT:

We at CAS are not a representative of any motorcycle manufacturer and the
parts we sell are not necessarily recommended by any motorcycle manufacturer.

Although our replacement parts are not original factory equipment, our intention
is to provide quality replacement parts that meet or exceed standards set by the
manufacturer.

We are not an authorized Harley® dealer and in no way do we have, or intend to
imply any kind of business relationship with Harley-Davidson Motor Company® .

Our intention is to provide products that can be used on a Harley-Davidson® 
motorcycle.   

CAS sells officially licensed Harley-Davidson®
products. 
However, any products with the trademark, name, word or OEM part number
used in this catalog by CAS is intended to be as a reference only to
the usage of that particular product. None of the parts and accessories in this
catalog were manufactured by or with the permission of the Harley-Davidson®
Motor Co. The words, TC88, Electra Glide, Evolution, H-D, Harley, Harley-Davidson, Low
Glide, Road King, Roadster, Softail, Sportster, Sturgis, Super Glide, Low Rider, and
Wide Glide are registered trademarks of Harley-Davidson® Inc., Milwaukee
Wisconsin, U.S.A. The words, Duo Glide, Dyna Glide, Fat Boy, Hydra Glide and
Bad Boy are trademarks of Harley-Davidson®, Inc., Milwaukee, Wisconsin, U.S.A. 
The following model designations for Harley-Davidson® motorcycles are used in 
this catalog for reference only: EL, FL, FLH, FLHR, FLHS, FLHT, FLHTC, FLHTC-I, 
FLHTS, Ultra, FLHX, FLST, FLSTC, FLSTF, FLSTN, FLSTS, FLT, FLTC, FLTC Ultra, 
FXB, FXD, FXDB, FXDC, FXDG, FXDL, FXDS, FXDS-Conv., FXDWG, FXE, FXEF,  
FXLR, FXR, FXRC, FXRD, FXRDG, FXRP, FXRS, FXRSE, FXRS-Conv., FXRS-SP,  
FXRT, FXS, FXSB, FXST, FXSTC, FXSTS,FXSTSB, FXWG, GE, K, KH, WL, WLA, 
XL, XLCH, XLCR, XLH, XLH 883, XLH 1100, XLH 1200, XLR, XLS, XLT, XLX and
XR1000.  Buell, S1, S2, M2, Cyclone, Lighting, Thunderbolt, X1. All other brand names
or trademarks, or registered trademarks used in this catalog are the property of their
respective holders.

Please review our
terms and conditions page Thank You

 

 

 

 

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