Sprockets for Bultaco Astro and "Barnes" style flat track

Rear sprocket for Bultaco Astro models 123, 145, 146, 164, 165 and 195. Also valid for flat track bikes with "Barnes" style fast hub.
 
Price per unit.
 
Made of duralumin, in pitch 520, available in different teeth, select from the drop-down menu before adding to the cart.
 
Price per unit, hubs not included.