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M20/M21 ENGINE
!

MAGNETO DRIVE NUT

24-0195
!

Singles and twins

BSA BIGEND ROLLER

24-0375
!
24-0370 bigend roller for most BSA heavyweight singles 1/4 x 5/16”. You need 24 of these to fix your bigend bearing. Bag of 24.

BSA CRANKSHAFT BEARING

24-0722
!
Was BSA number 27-722. RHP number MRJA 7/8
size: 2 1/4” x 7/8” x 11/16”

TIMING SIDE BEARING BSA SINGLES MRJA25

24-0724
!
25 X 62 X 17MM,  1 sided rollerbearing. Superblend
NF305C, Hoffman R325L
B50 and some B31/33, B40  and M models.
Make of bearing: NSK

DRIVE SIDE OIL FLINGER

24-2113
!
New Old Stock, still in factory grease.

BALL BEARING T/S

27-0261
!

Timing side bearing on most BSA pre unit singles. (7/8 x 2 1/4 x 11/16”)
MJ7/8

CRANKSHAFT RIVET

27-1239
!
Genuine BSA rivet for the singles  crankshaft.

PINCH BOLT FRONT FORKS

27-5135
!
3/8CEI
Nut use 70-1435

BIGEND NUT

31-0298
!
NEW OLD STOCK

BIGEND M20/21, B31/33

65-0545
!
Genuine Alpha bearing (B14K), made in England.

LONG MAGDYNO STRAP

65-1888
!
BRITISH MADE, 208MM X 40MM, ZINC PLATED

CIRCLIP DRIVE SIDE

65-2240
!
Diameter 56,55mm