BSA PARTS SERVICE BULLETIN No. G.21                            pg.1

 

All parts except those listed below are as shown in the Super rocket or Gold Star Parts Catalogue. Parts marked + are new components for the Rocket Gold Star and not used on other models.

 

Spares No.        QTY                             Description.

                                          ENGINE                         

+ 42-0202                   Engine complete

+ 42-0129                        “           “       [less lighting]

+ 19-7036 Carburettor [1 5/32” Monobloc]

15067-1552        [2]       Piston [8.75:1]

13365-2541 Engine sprocket [23 T]

                                        

                                         PARTS REQUIRED WHEN LIGHTING IS NOT FITTED

11567-0458        [2]          Crankcase sealing washer [dynamo]

10724-0209 Bolt                      ]

40102-2138        [2]          Plain washer        ] For fixing sealing washer

10903-0636 Nut                       ]

10166-6257 Split pin              ]   

                                           Dynamo cork washer

11842-4480                              “    hole cover    [N/S]

11842-4481 “       “       “ [O/S]

10242-4482 “       “       “ fastener

30132-6009 “       “       “              “      nipple

 

                                           PARTS NOT REQUIRED WHEN LIGHTING IS NOT FITTED

                                           Dynamo

11267-1876 “   strap

10929-2023 “        “  eyebolt

40965- 2352 “        “          “ plug

10302-0833 “        “           “ nut

40729-4662 “        “           “ washer

10367-0353                               “         “ stud

19-8631 “   chain

12167-0727 “   driven sprocket [11T]

10167-0729 Dynamo driven sprocket lockwasher.

 

 

                                                                                                                           Continued……/

 

 

 

 

 

 

 

 

 

 

PARTS BULLETIN NO. G.21 [ CONT’D] pg.2

 

                                           SIAMESE EXHAUST SYSTEM

10642-2640 Exhaust pipe assembly [siamese]

15342-2635 “        “       [O/S]

13842-2644 “        “        [N/S]

41442-2860                          “        “     clip [N/S]

40590-3063 Pin      ]

40290-3064 Swivel ] N/S loosepipe fixing

40221-5102 Nut     ]      

12142-2848      [2]            Exhaust pipe finned collar

  10521-6187      [2]            Screw  ]

40129-0541      [2]            Washer]  Collar to pipe

40221-5102      [2]            Nut   _] 

40302-0204      [2]            Bolt    ]

40102-1462      [2]            Washer]  Bracket to silencer

40202-2395      [2]            Nut      ]

41442-2860 Silencer and exhaust pipe clip

40590-3063 Pin      ]

40590-3064 Swivel ] Silencer and exhaust pipe clip

40221-5102 Nut    _]

10602-0803 Bolt    ]

40102-0522 Washer] Silencer fixing when pillon footrests not fitted

40402-0449 Nut     ]

 

                                           Other parts as Super Rocket

                                 

                                           TRACK TYPE SILENCER

 

15842-2627 Silencer complete

 

                                           TWIN EXHAUST SYSTEM

 

16942-2649 Silencer complete with brackets, bolts and nuts

10602-0803     [2]             Bolt      ]

40102-0522     [2]             Washer ] Silencer fixing when pillion footrests not fitted

10302-0499     [2]             Nut      ]

 

                                           GEARBOX

                                           Internals are the same as Gold Star Clubman’s  [RRT2]

 

14542-3037 Kick-start crank complete  

 

 

 

 

 

                                                 Continued……/

 

 

PARTS BULLETIN NO. G.21   [CONT’D]                                                                pg3

 

                                           CLUTCH

                                           Comprising parts as P.S.B. No.G.A.10 and G.A.11

 

42-3264 Clutch assembly complete

42-3170 Clutch sleeve

42-3206      [20]         Clutch sleeve roller

42-3266 Clutch chain wheel

42-3235 Clutch centre

42-3189      [4]            Clutch spring stud

42-3267 Mainshaft nut

42-3236 “        “   lockwasher

42-3237                               “ “   washer

42-3262       [5]           Driving plate

42-3195       [6]           Driven plate  

42-3173 Pressure plate

42-3197       [4]           Spring cup

42-3273       [4]           Spring stud nut

65-3940                     Push rod [Not included in 42-3264 assembly]

 

                                           FRAME AND FITTINGS

+ 42-4688                     Frame complete

 

                                           PARTS REQUIRED WHEN SADDLE IS FITTED

40328-2080 Saddle front bolt grease nipple

10767-4040      [2]            Stud         ]

40102-0923      [2]            Washer     ]  rear saddle fixing

40202-0049      [2]            Nut        _] 

11267-4030 Bolt          ]

40166-4707 Washer    ]  Front saddle fixing

40202-0046 Nut          ]

 

                                           PARTS NOT REQUIRED WHEN SADDLE IS FITTED             

  56742-9230                     Twin seat

10642-9183      [2]               “     “    support rubber

11942-9199 Rear support bracket

10742-9060 Ft. support pin

10365- 5446 “   fixing grub screw

40102-0923       [6]           Washer

40124-8784       [2]             “

40135-0033       [3]           Spring washer

40524-0563       [2]           Nut

40467-8313 Earth wire bolt

40528-2338       [2]           Bracket

10942-9061       [2]           Rear fixing bolt

 

 

continued…../

 

PARTS BULLETIN NO.G21  [CONT’D]                                                                   pg.4

                                          

                                           AIR CLEANER

 

13468-4600 Air cleaner

10668-4606 “         “      ‘o’ ring

                                    

                                           BATTERY CARRIER [MLZ9E BATTERY]

 

42-4650                  Battery carrier complete

13142-4561 “       base plate complete

11242-4649                             “      carrier wire base complete

10942-8049 “           “     base mat

10542-6770       [4]           Bolt             ]

40102-0923       [4]           Washer        ]   Base plate fixing

40136-0382       [2]           Lockwasher]       

10515-6524       [2]           Nut

   

                                           CENTRE STAND [FOR USE WITH SIAMESE PIPES]

 

14942-4762 Centre stand complete

 

                                         

 

                                           FRONT FORK [WITH LIGHTING]

 

+ 19742-5146                     Front fork complete

16467-5057 Sliding tube complete [N/S]

16465-5420                                  “      “          “        [O/S]

14342-5317 Outer sleeve [N/S]

14342-5321                                 “       “ [O/S]

14142-5315         [2]         Oil seal holder complete

12265-5451                              “    “ [ South Africa and Australia only].

12542-5320         [2]         Fork bellows

11342-5323         [2]                   “        “        clip

15442-5015                                 “    bottom yoke

11265-4226 Damper knob securing plate

42-5011                  Top yoke       [ use 42-5036]

10764-6016                                  “        “     clip nut

                                           Other parts as Gold Star

 

                                      FRONT FORK [WHEN LIGHTING NOT FITTED]

 

+ 19742-5147                     Fork complete

14342-5318         [2]          “     outer sleeve

11142-5319 Damper knob securing plate

 

                                           Other parts as Gold Star

 

Continued…../

 

 

PARTS BULLETIN NO. G.21  [CONT’D]                                                                 pg.5

 

                                           FRONT FORK [CLIP ON BARS-WITH LIGHTING]

 

+ 19742-5148                     Fork complete

                                           Other parts as Gold Star

 

                                           FRONT WHEEL [8” BRAKE]

18442-5513 Front wheel complete [3.25 x 19]

14742-5514 “         “   rim          [steel 3.25 x 19]

+ 19342-5900                        “ “    complete  [alloy 3.00 x 19]

+ 17042-5901                        “ “    rim         [alloy 3.00 x 19]

+ 19342-5906                        “ “   complete [alloy 3.25 x 19]

+ 17042-5907                        “ “   rim          [alloy 3.25 x 19]

                                           Other parts as Gold Star

 

                                           FRONT WHEEL [190 mmBRAKE]

+ 19342-5902                     Front wheel complete [3.00 x 19 alloy]

+ 17042-5903                         “ “      rim          [3.00 x 19 alloy]

+ 19342-5904                          “ “      complete [3.25 x 19 alloy]

+ 17042-5905                          “ “     rim          [3.25 x 19 alloy]

                                           Others parts as Gold Star

 

                                           REAR WHEEL

+ 18642-6378                     Rear wheel complete [wm2-18 alloy]

+ 17042-6379                         “ “     rim         [wm2-18 alloy]

+ 18642-6376                          “       “     complete [wm2-19 alloy]

+17042-6377                           “ “     rim         [wm2-19 alloy]

                                           Other parts as Gold Star

 

                                           FRONT MUDGUARD

+ 17142-6535                     Front mudguard [with No. plate holes]

+ 17142-6536                         “ “            [less No. plate holes]

10468-5093 Cable grommet

13342-6547       [2]          Mudguard stay [short]

  13442-6548        [4]              “ “    [long]

10642-6558 No. plate beading

 

                                           REAR GUARD

+17142-6911                      Rear mudguard

+14142-6912                       “    “          stay   [O/S]

+13742-6914                       “ “              “    [N/S]

+ 11842-6916                      “ “          top bracket

+ 11242-6917        [2] Stiffening bracket

 

                                           REAR BRAKE CONTROL [FORWARD FOOTRESTS]

14142-7003 Rear brake pedal

                                           Other parts as Gold Star

                                Continued…../

PARTS BULLETIN NO. G.21 [CONT’D] pg.6

 

                                           FOOTRESTS [FORWARD POSITION]

11642-4855                     Footrest stud complete

13242-4854 “      bracket [O/S]

12742-4857 “     distance tube complete [N/S]     

10224-5914 Washer     ]

10142-4842 Lockwasher] rests to stud

24-7000 Nut           ]

 

                                           PILLON FOOTRESTS

15242-4835 Pillion footrest assembly

 

                                           Note: Footrests for track type silencer

                                                   67-4871 anchor bolt in place of

                                                   29-7560 and additional distance

                                                   piece 29-7565.

 

                                PRIMARY DRIVE

19-8608                  Primary chain [1/2” x .305” x 70.P]

15242-7515 Chaincase back

41440-0238 Clutch adjuster cap

40240-0239 “          “        “    washer

11142-7546 Drain plug and oil level tube complete

10140-3089 Drain plug washer

10415-0645 Oil level bolt

40166-7518 “     “     “     washer

10542-7509 Chaincase and crankcase joint washer

11842-7518 “         “           “      flange washer

10542-7516        [2]          Bolt              ] chaincase to crankcase

40124-8784        [2]          Lockwasher_]                    

40764-6054 Bolt              ]

40102-0923 Washer         ]        Chaincase back to frame

40135-0033 Lockwasher  ]

40502-0049                     Nut                ]

10342-4792 Distance collar_]

40129-0940 Distance washer [as reg.]

10542-7517        [3]          Cover screw

                                           Other parts as Gold Star

Continued…./

 

 

 

 

 

 

 

 

 

 

PARTS BULLETIN NO. G.21 [CONT’D]                                                                  pg.7

 

                                           REAR CHAINGUARD

19-8623                   Rear chain [5/8” x 3/8”x 99.P]

 14842-7706 Rear chainguard

 10402-0353      [2]             Bolt          ]

 40124- 8784     [2]             Lockwasher]  Front fixing

 10765-0292 Bolt            ]

 40102-0923 Washer       ] Top bracket on

 10742-7703 Distance piece ]

 40124-8784 Lockwasher ] Swingarm

 40202-0049 Nut             ]

 11003-4089 Bolt            ]

 40102-0923 Washer        ] Lower bracket on

 10330-1194 Distance piece]

 40124-8784 Lockwasher] Swinging arm

 40202-0049 Nut              ]

 

                                           PETROL PIPES 

+13342-8152                      Petrol pipe complete [4 gall.]

+13342-8158                         “ “           “        [2 gall.]

+13342-8155                          “ “           “       [5 gall.]

                                           [ 2, 4 and 5 gall tanks are as Gold Star]

 

                                           HANDLEBAR CONTROLS [STANDARD BAR]

+12242-8830                      Clutch cable complete

+11742-8833                      Ignition cable complete

+12142-8827                      Front bracket cable complete

10724-7849 Brake cable screw nut

10729-5871 Brake cable toggle end

10402-0510 Screw          ]

40102-1462 Lockwasher] toggle end to lever

10202-0443 Nut             ]

11767-7531 Throttle cable complete

+11742-8836                      Air cable complete

 84040-8538 Front brake control less cable

 84242-8781 Clutch and ignition less cable

                                       continued……../

 

 

 

 

 

 

 

 

 

 

 

 

PARTS BULLETIN NO. G.21 [CONT’D] pg.8

 

                                           HANDLEBAR CONTROLS [WETERN BAR]

+11767-8530                      Throttle cable complete

+11742-8837                      Air cable complete

+12142-8838                      Brake cable complete

+ 42-8841                   Clutch cable complete

                                           Other parts as ‘A’ Group or Gold Star

 

                                           HANDLEBAR CONTROLS [2 PIECE]

+ 42-8836                   Air cable complete

13242-8665 Clutch lever

29-8813                  Clutch lever screw [use 10202-1500]

40329-8814 Clutch lever screw nut

11642-8687 Clutch cable nipple adaptor

10590-0029 Clutch cable adjuster spring

13642-8685 Front brake lever

29-8813                  Front brake lever screw [use 10202-1500]

40329-8814 Front brake lever screw nut

11642-8687 Cable nipple adaptor

10590-0029 Control adjuster spring    

12142-8660                     Front brake cable complete

10729-5871 Front brake cable toggle end

10202-0510 Screw             ]

40102-1462 Lockwasher     ] toggle end to lever

10202-0443                     Nut                  ]

+11742-8833                      Ignition cable complete       

                                           Other parts as Gold Star

 

                                           TOOL BOX

 15042-9262 Toolbox complete

 40302-2273 Bolt            ]

 40224-0978 Lockwasher] bracket to box

 40202-2395 Nut          _]

 40215-0331       [2]            Washer      ] voltage control

 40102-0923       [2]            Washer       ]

 40124-8784       [2]            Lockwasher]  to box

 10642-9009 Grommet [control cable]

 40124-8784        [2]           lockwasher   ]

 40202-0049        [2]           Nut               ] Front fixing

 10942-9256 Bolt             _]

 40124-8784 Lockwasher    ] Top fixing

 10742-8339 Spacer             ]

 10227-5676 Washer           ]

 40202-0049 Nut    

 

Continued……/  

 

 

PARTS BULLETIN NO.G21 [CONT’D] pg.9

 

                                 SPEEDOMETER AND REV. COUNTER

+ 11642-9292       [2] Mounting brackets

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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