Usually ready in 4 hours
The quality and performance-oriented Shimano BB-UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 73 mm shell width. A stabilizer ensures a constant chain line.
Mon - Fri 9:00am - 5:30pm
Saturday 9:00am - 3:00pm
Sunday Closed
© 2024, Melbourne Powered Electric Bikes Powered by Shopify
Notify me when available
We will send you a notification as soon as this product is available again.
We don't share your email with anybody