Gold Star 500 Street Scramhler. (lNome and General Export). B50MX Victor 500
Moto-Gtross lssued by. B.S.A. Motor Cycles Limited. Spares Department,.
+
,fiA
Replacement parts list 1972 5OO cmt modglS
www.bsaunitsingles.com
'"0'ffi.'i;i,*"'
,SA
Replacement parts list SOOcm'models B50T Uictor 500 Trail
Star 500 Street Scramhler B50SS Gold Star 500 Street Scramhler (lNome
B50SS Gold
and General Export)
B50MX Victor 500 Moto-Gtross
Commencing
Engine and Frame numbers
JG.00101 JG.00101 JG.00101
BSOT BSOSS
BSOMX
This..parts list also covers 1971 models and supersedes
publication OO-5721 lssued by
B.S.A. Motor Cycles Limited Spares Department,
Montgomery Street, Birmingham 811 1DZ. Telephone: 021 -772 0559/0537
Telegrams: "Selmoto" Birmingham
B.S.A. Motor Cycles Limited Registered Office and Works: Armoury Road, Birmingham B11zPX. Telephone: 021 -772 2381. Telex:33315
1972 Publication Ref.00-5732
Telegrams and Cables:
Printed in England by B.S.A. Press
"Selmoto" Birmingham
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ffiryWW f,emffi trwwfs*#wesswffi,
Ths ffiimnflnghnm $mnlt Arms fiurrepany Imeorponm,ted
BSA ttrlotorcycle
March
24,
e
oroeiration
s P. O" Box
6 79
0 ' Tovtson,
\4d
"
2r244
*
(301) 252*-6130
@tui
Bulletin +72-02P
L972
ALL EASTERN tsSA DEALERS S
Corrections tor L972 Parts Catalogue Ref. No. 00-5732
UBJECT:
Listed below are the important addltions and corrections for your I972 50Occ parts caLatr"ogue" Please make these corrections immedlatqly. Paqe
No" Ref. No.
3
Corrections and,/or Additions Note:
Polished aluminum tanks for Trail and h4oto-Cross models (/}ru). Hi*violet tanks for Street Scrambler model (/315).
Note:
00-7009 is a 10cc bottle 00-7007 is a 3 cc tube L9-2429 to R932,/IB L9-2430 to R930/62
Change: Change:
Note:
Standard rings part number- 00-3481 set
+ I/2mm rings part number- 00-3482 set + lmm rings part number - 00-3483 set
Delete: Delete:
19*2430 use R930/62 L9-2429 use R932/LB
L-4
Add:
1\{X
I4
Delete:
19
35
& 36
11
37&
13
a
10 T2
38
Add: Add:
after model number 7I-3J,48 "H" model MX after model number MX after model number
Add:
MX after model number
Change: Change: Change: Add: Add:
7l*2839* to 7L*323I "l
I*284I to 7I*3233
7G284A tu VL-3232-not avaiiabl"e separately 60-3921 bolt * tach drive fixing 2 used 6A-2426 spring washer for above 2 used
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March 24, Paqe
15
--2-
LE72
No. Ref.
Builetin +72-0ZP
Correcti.ons and/or Additions
No.
52 52
Deiete: 19-1262 Chanqe 47205 to Delete: 19- 1259 use 47226
L7
36
Note:
41-3095 16 teeth sprocket also available
23
lt
Change:
6
-
24 31
Delete: De1ete: De lete: Delete: Note:
4I - 43
Note:
1B 1B
I9
25
tr4 to B i I00 pae k 19-1922 use 54419653 0-
23
of
47204
50
1"9-190ti use 54419652 I 9* i 84 9 use 544L9827 19- 1852 use 544 i9645 57*4556 k/s crank compiete 57-4555 k/s crank
A shorter k/s assembly is available, Replace as an assembly only.
57-4556 k/s crank cqmplete 57-4555 k/s crank Item 41 - 57-2330 rubber Item 42 - 57-L272 folding pedal Item 43 - 21-0541 pivot bolt 54952857 connector breaker lead 2 qsed
Item 31 -
Add: 27
I 3
31 - 43 29
1B
33
22 22 23
Delete: 70-9800 not fitted Change: Key numbers to 30 through 42 IllustratioR oR page 26 will then Deiete: 83-3937 not fitted to US models
25
Delete: Delete: Delete: Note: Delete: Note: Delete:
34
Delete: 75-2519 not fitted to
3s 36
Delete; 7I-2725 not fitted to US models De1ete: 14-1302 not fitted to US models 7 1- 17 1 0 not fitted to US mode is De lete : Dei.ete: 14*0101 and 14-1381 for H model
23
35 37
Change: two per set - not one
4T
19-7458 use 64543708 19*7460 use 64543626 19-7474 use 64052453 64052455 shock absorber only L9-7456 use 64452487 64052488 shock absorber only 19-5305 use 64533645
www.bsaunitsingles.com
US models
matqh
*3*
I{arch 24, 1972 Paqe --t+
No.
Ref
. No.
1
? U
29 39
Changei 27-6810 to 27-6813 Change: 37-3584 to WMl-SB Change: 19*7707 to 40-5527 Note: 37-3969 weight l/2 ounce Note: 37-3970 weight 1 opnce Change: Following illustration
46
47
Corrections and,/or Additions
Delete: 83-3475 and 83-3476 not fitted
39
45
Bulletin *72-0?P
numberg:
37 to 36, 36 to 35, 35 to 34, 34 to 33, 33 to 32, 32 to 37
16
Chansez 27-6810 to 27-68i3
weight I/2 ounce weight Iounce
Note: Note:
37-3969 37-3970
18
chansez Change: Change: Change: Change:
L9-8701 to tL0054/I07 19-8711 to 110054,/105 19-8698 to ffl.0054,/106 37-3468 to WM3-SB 27-6810 to 27-68L3
51
30 43
Delete: 83-3523 not fitted to US models Chansez 42-5840 to 35-6436
53
3 9-13 26 27-29
Change: 97-4333 to 97'4833,/003 Delete: A11 rrH' modeis. Not fitted to U$ models Models T and SS also use this brasket Add: Delete: All rr}Irr models. Not fitted to US mo{els
$5
40 48
Delete: Not fitted to US modeis Change: 19- 1339 to 575189. Delete
i 9
Delete: 60*2242. Chanse 19-952M to L9/952 Delete: Both numbers. Order camponent partF
10 11 lI L2 13 23
Change: 19-7240 to 532/2 Change: 19-7222 to CD520 (pairs) Chanse; 60-3499 to 60-3878 Delete: 60-2568 and 2L-2464. Not f itted.
39
496 L7
57
57079
on page 65. Delete: 60-2243, Chanse 19-i098M to 19/1099 Deiete: 19-7223. Chanse 16/364 to L6/366
I
't
rlr
I
I www.bsaunitsingles.com
ry
:i rr
I
Merch ?4, r972
_1i
Paqe No.
Ref.
59
25 34 35
6l
43-49 5 1-52
l+-.|+r-+r
Correct:c-ri:s i:nd/or Additions
No.
53 54
Bulletin +72-0ZP
*
DeIete: Delete: Change: Change: Change: Delete:
B3-386ri and i9*6061. Not fitted, 83-3 i80 Iror f:"tted to US models. 8.1*.]';4 ti ro 83- 3946/314 83*27i1 ro B3- 2721/3L4 83*3945 ti: 83- 39451315 B3-.43?0 not fitted to US models
DeIete: Change: Change: DeIete:
Al.l nurnbers*not fitted to US modols
19-7221 tr-r ClD520 (pairs) I9*7241 to 532/A0L Both numbers " Order component narlp
on pilge 55 57 58 59 60 61 62
64 63
I
i ?
3
7
13
L7
L8-2I 31 & 36 66
Delete: Delete: Delete: Delete: Delete: Delete: DeIete: De lete: Deiete: Delete: DeIete: Delete: Delete: Delete: Delete: Delete: DeIete:
I
Del.ete:
2
6
DeIete: Change: Delete: De lete:
I
Add: Change:
3
6
1I
Change: Detete:
13
Delete:
10
65, 19*2763 use 1Bl060
19*3085 u-se IB/87 T 19-3084 use 1 r/at4 19-3086 use 18,/g 6 g 19-3083 use 12 1064
i9-3082 use 37 6/07 e 42*86 1 1 use L8/864 83*3 179 not fitted to US models 9- 1054 19*1275 19-1088 19-1276
l"
use 60262 and 60334 not fitted use 54525272 and 54523659 not fitted
37I not f rtted
19-1095 and 31276, use 31356
use Makers number use A/akers number llSA number use Makers number
BSA number BSA number
19*9I01 use 54959626 19-895"i use RSM3 003/12 19*9110 tci 19*9100
19- 8952 ancl SSM5 A07 /03 19-8955 use SSM5007102 t\{odel number rrTrr to above
not fitted
to DIrg110l04A" Add to desc;ription: 5 ft" 6 in. 19*909tJ
19*9080 use
]r*522
use i9--i269 use
54959626 39784
19*91C!1
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fvlproh t
gr
24,
!+-{t-+*
Paqe IrIo.
Ref
65 cont.
L4
.
Bulletin +72-0?P
Corrections and,/or Additions
No.
19
Delete: Delete: Delete:
Both numbers. Use 54335169 BSA number use Maker number Both numbers, order component partp
38&39 46&47
Delete:
BSA numbers on all of these itenFr Order under Makers numbers
Delete: Delete: Delete:
19-0456 use s44s6 BSA numbers use makers numbers 19- 1776 and 54427029, use PUZ$A
Delete: Delete:
BSA numbers
L7
67
-5-
L972
-20
51 &
s3,
61
6e
61*
66&70
*
7I
I
5-7 7
I 11-20
77
Change: Change:
Delete: De lete:
23 24 24
Change: Note:
25
Delete: Delete: Delete: DeIete:
19-3093 use 622/}BG use makers numbers 928/060 to 928/060-3L/2 622/122 to 622/122*I06 BSA numbers use Makers numbers 19-3090 and 622/I0L - not fitted R930 to R930,/005 R932 not available 19-2430 and change R930 to R93p,/6? L9-2429 use R932/Lg 19-2834 use 13/163 19-3090 use 622/L01
Change:
lllustratlon numbers as follows; 1 to 9, 2 to l, 3 to L2, 4 to 2, 11 to 8, 10 to 3, 9 to 7, 8 to 6, 5 to 10, 6 to 11, and 7 lo 4"
Deiete:
19-5390 not fitted 60-2084 item 10 60-I907 ltem l1 60-3647 item 12
Add: Add: Add:
GB:ib www.bsaunitsingles.com
to US modelg
MODEL ABBREVIATIONS T
TRAIL
SS
STREET SCRAMBLER STREET SCRAMBLER
H MX
MOTO-CROSS
-
HOME AND GENERAL EXPORT
SUFFIX NUMBERS TO BE USED TO IDENTIFY YARYING FINISHES When ordering components with varying finishes, please state finish required by adding the appropriate
sufrx to part.
number.
EXAMPLE:Fuel tank (B50MX) Polished aluminium, White centre stripe, Flambordeaux side stripes 83-27211314
I"UEL TANK Polished aluminium, White centre stripe, Flambordeaux side stripes
1314
Hi-violet
l3ts
MUDGUARDS Rear, Hi-violet
l3ts
Chrome
/003
SIDECOVERS White
/30s
Hi-violet
l3ts
FRONT BRAKE PLATE Black instrument finish
OTHER PARTS Chrome
/003
Black
1007
Silver sheen
1307
PRICES
For prices please refer to the latest edition of the Master Price List.
No price code is given in this
Details of thread form and size are quoted after description of nuts, bolts, screws, studs and washers. Such as: 14-7006 Socket screw (f," uN.c. x l") : t" diameter unified coarse thread, 1" long under head.
Vital components, which are manufactured from a special material, are indicated by a sign and the British Standard symbol for the material is quoted at the foot of the page. ABBREVIATIONS B.A. B.S.C. B.S.F.
-
SCREW THREADS
British Association British Standard Cycle British Standard Fine Whitworth Form Unified Fine
UN.C.
Unified Coarse
UN.S.
Unified Special
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TBRAKES (LOCKHEED)
AUTOMOTIVE PRODUCTS CO. LIMITED, P.O. BOX 14, SOUTHAM ROAD. BANBURY, OXFORDSHIRE.
CARBURETTERS
AMAL LIMITED, HOLDFORD ROAD, WITTON, BIRMINGHAM
6.
+
CHAINS
RENOLDS CHAINS LIMITED, WYTHENSHAWE, MANCHESTER.
ELECTRICAL EQUIPMENT
J. LUCAS LIMITED, GREAT HAMPTON STREET, BIRMINGHAM
18.
REAR SUSPENSION UNITS
GIRLING LIMITE,D, BIRMINGHAM ROAD, WEST BROMWICH, STAFFORDSHIRE.
SPARKING PLUGS
CHAMPION SPARKING PLUG CO. LIMITED, FELTHAM, MIDDLESEX.
SPEEDOMETERS
SMITH'S INDUSTRIES LIMITED, MOTOR ACCESSORY DIVISION, 50 OXGATE LANE, LONDON N.W.2.
TYRES
DUNLOP COMPANY LIMITED, FORT DUNLOP, BIRMINGHAM
www.bsaunitsingles.com
24.
ASSEMBI,IES COMPI,ETE
IT
Spares No.
Description
00-7009 7007 OO 31]4
I-OCTITE PLASTIC GASKET 00 bottte trade pack). B.S.A. LOCTITE (10 tube rrade pack) GASKET SET DECARBONISING, OO_33I6 GASKET SET FULI- OVERHAUL. 71-1863 ENGINE UNIT, LESS CARBURETTER AND EXHAUST SYSTEM (Trail). 1l-2231 ENGINE UNIT, LESS CARBURETTER AND EXHAUST SYSTEM (Moto-Cross). 1l-2234 ENGINE UNIT. LESS CARBURETTER AND EXHAUST SYSTEM (Street Scrambler). 7I_1810 CRANKCASE COMPLETE WITH FIXED FITTINGS. 7I-3OOI OIL PUMP COMPLETE. 71_1675 FLYWHEEL AND CONNECTING ROD ASSEMBLY. ]1,2586 CONNECTTNG ROD AND BIG-END ASSEMBLY. 57_4302 CI-UTCH ASSEMBLY COMPLETE. 83-3996 FRAME COMPLETE (Trail and Street Scrambler). 83 2984 FRAME COMPLETE (Moto-Cross). 9l-4335 FRONT FORK COMPLETE (Trail and Street Scrarnbler). 97 4336 FRONT FORK COMPLETE (Moto-Cross). 37-3191 FRONT WHEEL LESS tsRAKE (Trail and Moto-cross) 6" brake. 31-3735 FRONT WHEEL LESS BRAKE (Street Scrambler) 8,,brake. 37-3792 FRONT WHEEL WITH BRAKE (Trail and Moto-cross) 6" brake. 31 3793 FRONT HUB WITH SPINDLE AND BEARINGS (Trail and Moto-Cross) 6" brake. 37-3848 FRONT HUB WITH SPINDLE AND BEARINGS (Street Scrambler) 8" brake. 37 3958 REAR WHEEL LESS BRAKE (Trail). 3l-3959 REAR WHEEL LESS BRAKE (Moto-Cross). 37-3957 R.EAR WHEEL LESS BRAI(E (Street Scrambler). 31 3180 R.EAR WHEEL WITH BRAKE (Trail). 31-3960 REAR WHEEL WITH BRAKE (Moto-Cross). 31 3991 REAR WI{EEL WITH BRAKE (Streer Scrarrbler). 37 3908 REAR HUB WITH SPINDLE AND BEARiNG (Moro-Cross). 3l-3901 REAR HUts WITH SPINDLE AND BEARINGS (Trail and Street Scrambler). OO_5220 TACHOMETER KIT. 19-2429 CARBURETTER COMPLETE (Moto-Cross). 19 2430 CAR.BURETTER COMPLETE (Trail and Street Scrambler). 00
,d
bT www.bsaunitsingles.com
-_=PISTON CF{ART PISTON COMPLETE
+
PISTON RINGS (STANDARD)
71-2155
PISTON RINGS COMPRESSTON (2)
COMPRESSTON (2) Taper
TSSHMX
71-2154
mm.)
SCRAPER Upper Segment
PISTON RINGS
Model
(**
(f l
mm.)
SCRAPER Upper Segment
CARBURETTER
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SCRAPER
Lower Segment
INDEX Page
,4 PIate
a
I
ASSEMBLIES COMPLETE
5
CYLINDER HEAD
8-9
EXHAUST PIPE
-
Plate 2
CYLXNDER
Plate 3
CRANKCASE
Plate 4
OIL PUMP
Plate 5
GEAR CLUSTER
18-91
Plate 6
GEARCHANGE MECHANISM
20-2t
Plate 7
KICKSTART
-
GEARCHANGE
)7 -7
< $"). . box mounting . .
bracket to frame, front
28
60-2329
1
-
Shakeprool washer
3I
dip
speedometer and clutch cables
29-0541
4-1 301
I
1 Zener diode (2D715) 2 to frame, front (]" uN.r.) Nut - bracket bracket to frame, front (' 210" x ' 562" x '036") 2 Washer
24
27
direction indicator . .
-
-
electrical
electrical box mountin g ('
317 " )< '
2 J
625"
x ' 064')
mounting . . bracket to frame, rear (f" uru.r.)
-
-
electrical box
bracket to frame, rear ('27A"
65
www.bsaunitsingles.com
x
J J
2
'562"
x '036')
2
Plate 20-continued
fi
"'1
(%^'
-'s Xw
\=::
_E-;; ,re F" &--'u 3i -
--i9
4+F 4
e_28
&',-e 66
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=-Plate 2O-continued
ELECTRICAL EQUIPMENT (PART 2) Model
Key No.
Spares Number
BSA No
TSSH TSSH TSSH TSSH TSSH
32
MX MX
,ffi,
TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH TSSH
83-381
Description
Per Set
Makers No. Bracket
3
Bolt Bolt
electrical box mounting, rear . .
-
(f"
I
r ]")
-lJ
14-0101
34
14-6101
35
29-0541
cover to electrical box (f " uN.c. x +") Shakeproof washer electrical box cover fixing
36
83-38 I I
Cover
rear bracket to frame
-
uN.n.
2
-
electrical box
-
4 4
I
54190108
Double "Lucar" connector blade
38
19-11 47
54441582
Condenser
I
38
t9-1841
54420128
Condenser
I
39
19 1345
57183
Reflector
40
60-2391
Washer
4t
82-4117
Nut
42
83-4103
37
-
-
.
1
electrical box (RERl4) reflector fixing (. 202"
x
2 . 39 I
" x.
.
032')
reflector fixing (2]" n.l.) Electrical box
2
2 1
43
83-26'.70
Clamp strip
44
76-0293
Washer
45
Screw
46
2t-1930 I 9-l 858
54170009 Capacitor(2MC)
I
47
19-nt5
49412
1
48
75-0208
Screw
49
4l*9030
Clip
50
9A-6219
5l
19-0916
52
82-1044
53
19-1011
54
83-2669
Plate
55
76-0293
Washer
5tt
29-3319
Shakeproof washer
5/
21-2061
Screw
s8
2t-2067
59
29*3319
6t
t9-1881
-
-
2
stop switch fixing
-
rear
-
.
1
2
capacitor condenser and flasher unit capacitor rnoulding support capacitor moulding (.203'>