559
CLASSIC
VT No. Fits
Belt
F. Pulley R. Pulley
20-0609 1970-83 Big Twin
20-0903 20-0917
with Rear Chain Drive
20-0610 1979-84 Big Twin
20-0630 20-0902
with Rear Belt Drive
18-0554 Replacement Clutch Pack for Above Units
3” BDL Belt Drive
BDL 3” Electric Start Belt Drives with billet motor plate.
Includes 8mm belt, polished motor plate, double row sealed
mainshaft support bearing, polished side guard, polished
dome pulley covers and Kevlar clutch.
*Note: Can only be
used with 1991-up starter motor and some modifications will
be necessary to install these kits. Fits 1970-78 FX with ratch-
et top transmission.
VT No.
Belt
Rear Pulley
20-0602* 20-0105 20-0915
BDL 8mm x 42mm Electric Start Belt Drives for 4 Speeds.
Includes a polished pressure plate, Kevlar clutch and fea-
tures a shorter length clutch hub that eliminates unnecessary
weight past the end of the mainshaft and can be installed
without any modifications to inner primary. Sealed inner pri-
mary bearing not included.
Primary Belt
NUMBER OF TEETH
Note: All belts by Primo, BDL or Karata for drives carry no warranty of any kind, as sold either as individual replacements or complete drive kits.
20-0100
Note: There is no warranty on belts when sold as part of kit or
individual replacements.
20-0609
Note: There is no warranty on belts when sold as part of kit or
individual replacements.
Replacement Belt for Primary
STD
Kevlar
Application
GATES P/N
Belt
F. PULLEY R. PULLEY Length
20-0100 20-0200 8mm 1965-78 FL-FX Closed Primary Electric Start
30853-1-ST
1½”
132
41
61
42½”
20-0102 20-0201 8mm 1937-84 FL-FX Closed Primary Kick
Electric Start Bulls Eye Belt
30853-2-BE
1½”
132
39, 40, 41
61 or 62
42½” plus
20-0103 20-0202 8mm FL-FX Open 1½” 1937-84 FL-FX
37144 x 1½”
144
47
76
46½”
20-0104 —
8mm FL-FX Open 2” 1937-84 FL-FX
37144 x 2”
144
47
76
46½”
20-0105 —
8mm FL-FX Open 3” 1937-84 FL-FX
37144 x 3”
144
47
76
46½”
20-0115 20-0205 11mm 1937-84 FL-FX Open or Closed Primary
Kick or Electric Start
30884 x 1½”
96
29
44
42½”
20-0117 20-0206 11mm 1937-84 FL-FX Open or Closed Primary
Kick or Electric Start
1185 x 1½”
99
31
47
43
7
/
8
”
20-0116 20-0207 11mm 1979-84 FLT-FXR Closed Primary Electric
Start with 5-Speed Transmission
30991 x 1½”
92
31
47
40½”
20-0106 20-0208 14mm with or w/o Idler Closed 1½” 37-E84 FL-FX
38078D x 1½” 78
24
37
43½” + .035
20-0110 —
14mm Idler Closed 1½” 1979-84 FLT-FXR 5-Speed
30931 x 1½”
72
24
37
40½”