SRAM DUB BB30 (MTB) 68/73MM

SRAM DUB BB30 (MTB) 68/73MM / 42mm BB30 shell

SRAM DUB center groups have a simple job - to connect your cranks to the frame and ensure they run smoothly and flawlessly for long periods of time for ideal power transfer.

- One extended axis that allows use with all specifications of center assemblies.
- Significantly lighter than the Pressfit GXP® system.
- Easier assembly thanks to the possibility of pressing the bearing cups into the frame.
- Encapsulated industrial bearings available in stainless steel and ceramic versions.
- Complies with the ISO 4210 standard.

• BB30 (68mm road, 73mm MTB/road Wide)
• Crank center axis: APR
• Type of bearings: Standard
• Center axis diameter: OAK
• Shell material: Aluminium
• Weight: 82 g