BSA ROUES
Wheels and wheel parts on BSA interchange on many models. 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.
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FRONT WHEEL NUT GIRDER FORKS
15-6737
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Nut with recess for the forks.

WHEEL NUT RIGID FRAME
15-7092
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FITS SPINDLE 66-6101
Diameter 7/16" 
Can also fit some early B31's front.

A65 FRONT BRAKE COVER PLATE
37-2240X
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11 INCH DIAMETER,
Vertical slots

CLOSED WHEELBEARING UNIT SINGLES
37-2298
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7/8" x 2" x 9/16"

NUT QUICKLY DETACHABLE HUB
37-2309
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Also known as: 67-6031, 68-6066

SPINDLE 8" TWIN LEADING SHOE

37-3582
!

Length overall 190mm

DRUM C15/B25/B40 46T
41-6010
!
6" REAR BRAKE DRUM
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
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REAR SPROCKET ARIEL HUB
42-6069
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