1931

Model

Engne prefix

Engine sequence

Frame prefix

Frame sequence

CC

2.49 H.P. B31-1Y1101Y1 101250
2.49 H.P. B31-2 OHVY2101Y1 101250
2.49 H.P. B31-3 OHV DE LUXEY3101Y3 101250
2.49 H.P. L31-5 POST OFFICEYT101Y5 101250
3.49 H.P. L31-4Y4101 Y1101350
3.49 H.P. L31-5 DE LUXEY5101Y5 101350
3.49 H.P. L31-6 OHV DE LUXEY6101Y5 101350
4.93 H.P. S31-10 OHV DE LUXEY10101Y7 101500
4.93 H.P. S31-7Y7101Y7 101500
4.93 H.P. S31-9 OHVY9101Y7 101500
5.57 H.P. H31-8 DE LUXEY8101Y7 101550
7.70 H.P. E31-11 TWIN 2 GALLON TANKY11101 Y11101750
7.70 H.P. E31-11 TWIN 3 GALLON TANKY11101 Y11A101770
9.86 H.P. G31-12 TWIN WORLD TOURY12101Y12 1011000

1932

Model

Engne prefix

Engine sequence

Frame prefix

Frame sequence

CC

2.49 H.P. B32-1 OHVZ1101Z1 101250
3.49 H.P. L32-2Z2101Z1 101350
3.49 H.P. L32-3 OHVZ3101Z3 101350
3.49 H.P. L32-4 DE LUXE H/CHANGEZ4101Z4 101350
3.49 H.P. L32-4 DE LUXE FOOT CHANGEZ4101 Z5101350
3.49 H.P. L32-5 OHV BLUE STAR H/CHGZ5101 Z4101350
3.49 H.P. L32-5 OHV BLUE STAR F/CHGZ5101 Z5101350
3.49 H.P. L32-5 OHV DE LUXE H/CHGZ5101Z4 101350
3.49 H.P. L32-5 OHV DE LUXE F/CHGZ5101Z5 101350
3.49 H.P. L32-5 OHV BLUE STAR H/CHGZ11101 Z4101350
3.49 H.P. L32-5 OHV BLUE STAR F/CHGZ11101 Z5101350
4.99 H.P. S32-8 OHV DE LUXEZ8101Z8 101500
4.99 H.P. W32-6 FOOT CHANGEZ6101Z7 101500
4.99 H.P. W32-6 HAND CHANGEZ6101Z6 101500
4.99 H.P. W32-7 OHV BLUE STAR F/CHGZ12101 Z7101500
4.99 H.P. W32-7 OHV BLUE STAR F/CHGZ7101 Z7101500
4.99 H.P. W32-7 OHV BLUE STAR H/CHGZ12101 Z6101500
4.99 H.P. W32-7 OHV BLUE STAR H/CHGZ7101 Z6101500
4.99 H.P. W32-7 OHV FOOT CHANGEZ7101Z7 101500
4.99 H.P. W32-7 OHV HAND/CHANGEZ7101Z6 101500
5.57 H.P. H32-9 DE LUXEZ9101Z8 101550
9.86 H.P. G32-10Z10101Z10 1011000

1933

Model

Engne prefix

Engine sequence

Frame prefix

Frame sequence

CC

2.49 H.P. B33-1A1101A1 101250
2.49 H.P. B33-2 OHV S.P. A2101A1 101250
2.49 H.P. B33-3 BLUE STAR JUNIORA3101A3L 101250
3.48 H.P. R33-4 OHVA4101A4 101350
3.48 H.P. R33-5 OHV BLUE STAR H/CHGA5101 A4101350
3.48 H.P. R33-5 OHV BLUE STAR F/CHGA5101 A5101350
4.99 H.P. W33-6A6101A4 101500
4.99 H.P. W33-6 POST OFFICEA6101A6 101500
4.99 H.P. W33-7 OHVA7101A4 101500
4.99 H.P. W33-8 OHV BLUE STAR F/CHGA8101 A5101500
4.99 H.P. W33-8 OHV BLUE STAR H/CHGA8101 A4101500
4.99 H.P. W33-9 OHV SPECIAL H/CHGA9101A9R 101500
4.99 H.P. W33-9 OHV SPECIAL F/CHGA9101A9L 101500
5.95 H.P. M33-10A10101A10 101600
5.95 H.P. M33-11 OHVA11101A10 101600
9.86 H.P. G33-12 TWIN LIGHTA12101A? 1000
9.86 H.P. G33-13 TWIN WORLD TOURA13101A13 1011000
9.98 H.P. G33-14 TWIN WAR OFFICEA14101A14 1011000

1934

Model

Engne prefix

Engine sequence

Frame prefix

Frame sequence

CC

1.49 H.P. X34-0 OHVB150101B1 101150
2.49 H.P. B34-1B1101B1 101250
2.49 H.P. B34-17 OHV SPORTSB17101B3 101250
2.49 H.P. B34-2 OHVB2101B1 101250
2.49 H.P. B34-3 BLUE STAR JUNIORB3101B3 101250
3.48 H.P. R34-4 OHVB4101B4 101350
3.48 H.P. R34-5 OHV BLUE STARB5101B4 101350
3.48 H.P. R34-6 OHV SPECIALB6101B6 101350
4.99 H.P. W34-7B7101B7 101500
4.99 H.P. W34-8 OHVB8101B4 101500
4.99 H.P. W34-9 OHV BLUE STARB9101B4 101500
4.99 H.P. W34-10 OHV SPECIALB10101B6 101500
4.98 H.P. J34-11 OHV TWINB11101B11 101500
5.95 H.P. M34-12B12101B12 101600
5.95 H.P. M34-13 OHVB13101B12 101600
9.86 H.P. G34-14 TWIN WORLD TOURB14101B14 1011000

1935

Model

Engne prefix

Engine sequence

Frame prefix

Frame sequence

CC

1.49 H.P. X35-0 OHVE0101E1 101150
2.49 H.P. B35-1E1101E1 101250
2.49 H.P. B35-2 OHVE2101E1 101250
2.49 H.P. B35-3 OHV DE LUXEE3101E3 101250
3.48 H.P. R35-4 OHV DE LUXEE4101E3 101350
3.48 H.P. R35-5 OHV BLUE STARE5101E5 101350
3.48 H.P. R35-17 OHV Twin PortE17101E5 101350
4.98 H.P. W35-6E6101E6 101500
4.98 H.P. J35-12 OHV TWINE12101E12 101500
4.99 H.P. W35-7 OHVE7101E5 101500
4.99 H.P. W35-8 OHV BLUE STARE8101E5 101500
4.99 H.P. W35-9 OHV SPECIALE9101E9 101500
5.95 H.P. M35-10E10101E10 101500
5.95 H.P. M35-11 OHVE11101E10 101600
7.50 H.P. J35-15 OHV TWN WAR OFFICEE15101 E15101750
9.86 H.P. G35-14 TWINE14101E14 1011000

1936

Model

Engne prefix

Engine sequence

Frame prefix

Frame sequence

CC

1.49 H.P. X0 OHVD0101D1 101150
2.49 H.P. B1D1101D1 101250
2.49 H.P. B18 OHV LIGHT DE LUXED18101D1 101250
2.49 H.P. B2 OHVD2101D1 101250
2.49 H.P. B3 OHV DE LUXED3101D3 101250
3.48 H.P. R4 OHV DE LUXED4101D3 101350
3.48 H.P. R17 OHVD17101D6 101350
3.48 H.P. R19 OHV COMPETITIOND19101D3 101350
3.48 H.P. R20 OHV NEW BLUE STARD20101D6 101350
3.48 H.P. R5 OHV EMPIRE STAR3D5101D38 1101350
3.48 H.P. R5 OHV EMPIRE STARD5101D8 101350
4.96 H.P. Q21 OHV NEW BLUE STARD21101D6 101500
4.96 H.P. Q7 OHVD7101D6 101500
4.96 H.P. Q8 OHV EMPIRE STAR3D8101D38 1101500
4.96 H.P. Q8 OHV EMPIRE STARD8101D8 101500
4.98 H.P. J12 OHV TWIND12101D12 101500
4.99 H.P. W6D6101D6 101500
5.95 H.P. M10D10101D10 101600
7.48 H.P. Y13 OHV TWIND13101D13 101750
9.86 H.P. G14 TWIND14101D14 1011000

1937

Model

Engne prefix

Engine sequence

Frame prefix

Frame sequence

CC

B20 TOURERHB20101HB20 101250
B21 OHV SPORTSHB21101HB20 101250
B22 OHV EMPIRE STARHB22101HB20 101250
B23 TOURERHB23101HB20 101350
B24 OHV EMPIRE STARHB24101HB24 101350
B25 OHV COMPETITIONHB25101HB24 101350
B26 OHV SPORTSHB26101HB24 101350
M19 OHV DE LUXEHM19101HM19 101350
M20 TOURERHM20101HM19 101500
M22 OHV SPORTSHM22101HM19 101500
M23 OHV EMPIRE STARHM23101HM19 101500
M21 TOURERHM21101HM19 101600
Y13 OHV TWINHY13101HY13 101750
G14 TWINHG14101HG14 1011000

1938

Model

Engne prefix

Engine sequence

Frame prefix

Frame sequence

CC

B20 TOURERJB20101JB20 101250
B21 OHV SPORTSJB21101JB20 101250
B22 OHV EMPIRE STARJB22101JB20 101250
C10JC10101JC10 101250
C11JC11101JC10 101250
B23 TOURERJB23101JB20 101350
B24 OHV EMPIRE STARJB24101JB24 101350
B25 OHV COMPETITIONJB25101JB24 101350
B26 OHV SPORTSJB26101JB24 101350
M19 OHV DE LUXEJM19101JM19 101350
M20 TOURERJM20101JM19 101500
M22 OHV SPORTSJM22101JM19 101500
M23 OHV EMPIRE STARJM23101JM19 101500
M24 GOLD STARJM24101JM24 101500
M21 TOURERJM21101JM19 101600
Y13 OHV TWINJY13101JY13 101750
G14 TWINJG14101JG14 1011000

1939

Model

Engne prefix

Engine sequence

Frame prefix

Frame sequence

CC

B21 DE-LUXEKB21101KB20 101250
B21 STANDARDKJB21101KJB20 101250
C10 DE-LUXEKC10101KC10 101250
C10 STANDARDKJC10101KJC10 101250
C11KC11101KC10 101250
B23 STANDARDKJB23101KJB20 101350
B25 COMPETITIONKB25101KB24 101350
B26KB26101KB24 101350
B23 DE-LUXEKB23101KB20 101350
B24 SILVER STARKB24101KB24 101350
M20 DE-LUXEKM20101KM20 101500
M20 STANDARDKMS20101KM20 101500
M22 STANDARDKJM22101KJM19 101500
M23 SILVER STARKM23101KM23 101500
M24 GOLD STARKM24101KM24 101500
M21KM21101KM20 101600
G14 TWINKG14101KG14 1011000

1940

Model

Engne prefix

Engine sequence

Frame prefix

Frame sequence

CC

C10WC10101WC10 101250
C11WC11101WC10 101250
B29 SILVER SPORTSWB29101WB27 101350
C12WC12101WC10 101350
W.D.B30WB30101WB30 101350
M20WM20101WM20 101500
M23 SILVER STARWM23101WM20 101500
W.D. M20WM209719WM20 9719500
W.D. M20WM2014439WM20 14439500
W.D. M20WM2018899WM20 18899500
W.D. M20WM2023039WM20 23039500
W.D. M20WM2027039WM20 27039500
M21WM21101WM20 101600
G14 TWINWG14101WG14 1011000
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