The Wheels MFG BSA30 bottom bracket is a durable and smooth running bottom bracket that allows you to use a 30mm spindle crank in a standard english (BSA) threaded bottom bracket. Ideal for using a White Industries MARG30, Ignite, 5DEV, or Appleman Crankset with any Crust frameset.
Made in USA
Machined Aluminum Cups with Enduro 6806 ABEC-3 Bearings
Spindle Compatibility- 30mm Spindle