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Wide Swing Arm Kits for Twin Softails allows for use of wide
tire as noted with hardware provided. Installation requires
shop equipment and experience in assembly.
Kit includes the following:
Swing Arm with wheel axle, complete 12 mm primary offset kit, including pri-
mary spacer ring, crankshaft extension and extension nut, primary gasket kit,
extended transmission mainshaft and main drive gearing and extended primary
bolts. The trick caliper bracket enables the use of a stock rear caliper. Tabs for
the belt guard are welded in place. Due to the variety of wheels, fenders, fender
struts and wheel spacers, these are not included.
VT No. Size
51-0659* 250
51-0661* 280
2000-up Tail Only
51-0703* 300
1991-99 *Note: Tail Only
*Note: Must be used with 1
" belt VT No. 20-0582 and 1991-
94 models require VT No. 17-9951 countershaft gear.
Swing Arm Kits
Strutless Fender Conversion Kit
installed on Wyatt Gatling 250
VT No. 50-0230
Fender Installed
180 Wide Tire Kit fits 2000-up FXSTD Deuce models
includes sprocket spacer, black caliper and 180/60B17 tire.
Order wide swing arm separately.
VT No. 51-0725
Wide Tire Kit for 2006-up FXD models
increase width to 180mm with conver-
sion kit. Dunlop tire, brackets and hard-
ware included to use with existing 17"
wheel. No frame or power train modifi-
cations required.
VT No. Model
51-0948 FXDWG
“Wide-Tail" Swing Kit for 1991-99 Evo Softails. Kit enables
mounting of a wide tire in the stock frame. Due to the extra
width the stock fender and fender struts can no longer be
used, extra wide aftermarket fender and struts must be used.
Where applicable the original struts must be cut off and
replaced by bolt-on type fender strut. Also on some models it
may be needed to grind down the square bottom bar support
to clear the shock absorber eyes. Offers up to 11" (28 cm)
rear fenders in the fender section the the catalog.
VT No. Size Item Belt
51-0654 200 Kit 1.50
51-0656 240 Kit 1.125
51-1576 250 Tail
The kit includes:
• Offset Swing Arm
• Wheel adjuster set
• Axle
• Sprocket spacer (200 Kit Only)
• Sprocket suppor t (200 Kit Only)
• Off-set transmission plate
• Primary spacer
• Longer inner primary mount bolts
• Crankshaft extension
• Extended crankshaft nut and primary gas-
ket with extra O-ring. A special triangle
shaped transmission side mount plate elimi-
nates the use 5th transmission stud and
allows use of the OEM and all aftermarket
shock absorbers.
Mock Up for 51-0656 240 Wide Rear
Tire Kit
1. Install Swing Arm Bearings
2. Install Tail Section
3. Install Offset Transmission Plate
4. Cut off Rear Strut Bars
5. Align Pulley (1 1/8" Belt)
6. Fitting 11" Strutless Fender VT No.
50-0218, Not Supplied in the Kit
7. Checking Tire, Center Alignment