BSA WHEELS, ALL MODELS
Wheels and wheel parts on BSA interchange on many models. The use of a factory parts book is strongly recommended. Please check very carefully before ordering.
From 1968 to 1970 BSA used the famous Twin Leading Shoes (TLS) front brake in common with Triumph.
BSA used wide 5/8 x 3/8" (Jap 530) chain and narrow 5/8 x 1/4" (Jap 520). You'll often find bikes with the wrong width of chain...But that is not a problem as long as the front and rear sprocket are of the same type.
!

FRONT WHEEL NUT GIRDER FORKS

15-6737
!

Nut with recess for the forks.

Only zinc plated....

REAR WHEEL NUT

15-7092
!
Fits 7/16"spindle.
New Old Stock

WHEEL NUT RIGID FRAME

15-7092A
!
FITS SPINDLE 66-6101
Diameter 7/16" 
Can also fit some early B31's front.
Part  number is unclear....

A65 FRONT BRAKE COVER PLATE

37-2240X
!
11 INCH DIAMETER,
Vertical slots

CLOSED WHEELBEARING UNIT SINGLES

37-2298
!
7/8" x 2" x 9/16"

NUT QUICKLY DETACHABLE HUB

37-2309
!
Also known as: 67-6031, 68-6066

VOORAS > '69

37-3582
!
This is the long one! 190mm

DRUM C15 ETC. 45T

40-6018
!
6" REAR BRAKE DRUM, for 24mm wide brake shoes
1/2 X 5/16" chain

SPINDLEFRONT FULL WIDTH HUB A10

42-5824
!
New old stock.
Length overall 185mm

CHROME HUB COVER 8" BRAKE

42-5844
!

Fits over 22,8mm hub.
Triumph number 37-2211

BRAKE LEVER FRONT

42-5886
!
Fits full width BSA hub, chrome plated.

QUICKLY DETACHABLE DRUM NARROW 42T

42-6024
!