BSA Parts for M20, C15/B40 and A7/A10

For M20/M21:

- 18 tooth gearbox sprocket for 5/8 ̋ x 1/4 ̋ chain. Used, but very good condition.

-Kickstarter return spring, good condition

-Steel sleeve for kickstarter shaft

For B40/C15:

-Gear 31 tooth output shaft in gearbox. BSA C15 B40 Wide Ratio. Mainshaft 4th Gear 40-3106. Inner diameter liner 3/4 ̋. Diameter for axle where it goes in the gearbox bearing 30.0mm. Length axle part 59.5mm. Total length 70mm. A little surface rust, but usable.

For A7/A10:

 -"Breather" for crankcase ventilation. A little surface rust, but usable.

 

Located in Norway. Tracked postage worldwide for £25