Black Bearing PF30 SRAM B3 Bottom Bracket Bearing - Pack of 2 (Silver) Size:31 x 42 x 7 mm 1 x SRAM DUB 4

1 x SRAM DUB 4

Hardtail - Aluminum

Includes 10 metric hex wrenches (1

Anti slip folding T-Handle

Compatibility- Quick-Links for Chains of all Speeds

Black Bearing PF30 SRAM B3 Bottom Bracket Bearing - Pack of 2 (Silver) Size:31 x 42 x 7 mm 1 x SRAM DUB 4The Black Bearing PF30 SRAM Bottom Bracket Bearing is designed to deliver smooth, reliable performance for your SRAM equipped bike. Manufactured with precision and premium materials, it ensures optimal power transfer and durability, making it ideal for both road and off road riding. With its robust construction and smooth rolling performance, this bearing is a reliable upgrade or replacement for your bottom bracket system. Features Specifically