Bottom bracket dub PressFit 86,5mm

The new Sram Dub crankset series has one simple function: to connect your cranks and protect the smooth and sustainable application of power to your drivetrain. To enable this unique focus, we designed the Dub axle to be the only true unifying component. An oversized axle to work on all crankset standards. For better compatibility with the pedalboard. For better protection against the elements. For longer lasting performance. To be stronger, smoother and simpler. Now back to racing.

Features:

• Oversized axle to work on all crankset standards.
• Significantly lighter than the Pfgxp system
• Easier installation by allowing you to press the bearing cups into the frame
• Conforms to ISO 4210. See the Declaration of Conformity for more details

Specifications:

• Bb-Frame Interface: Pressfit (Mtb/Dh: 104.5mm), Pressfit (Mtb/Dh: 107mm), Pressfit (Mtb: 121mm), Pressfit (Mtb: 89/92mm), Pressfit (Road: 86.5mm)
• Crank-Bb Interface: Dub
• Bearing type: Standard
• Axle diameter: Dub
• Cup material: Steel