Smoother bottom bracket performance for modern DUB drivetrains.

The SRAM DUB PressFit30 (PF46) bottom bracket is the ideal foundation for all SRAM DUB cranks on frames with a PressFit30 bottom bracket shell. Whether MTB or road bike - with its optimized sealing and precise bearing technology, it ensures a consistently silky-smooth crank rotation and reliably protects the bearings from dirt and moisture.

The bottom bracket fits shells with a 46 mm diameter and a shell width of 68 mm (Road) or 73 mm (MTB). Thanks to the included spacers, you can easily adapt the bottom bracket to your frame dimensions. The combination of robust steel bearings and lightweight plastic cups makes the system durable, quiet, and low-maintenance - ideal for frequent riders and anyone who would rather ride than wrench.

Highlights:

• Specifically for SRAM DUB cranks: compatible with 28.99 mm DUB crank axles on PF30 frames.
• Long-lasting, smooth performance: redesigned seals and high-quality steel bearings for a quiet, efficient pedal stroke.
• Suitable for Road & MTB: compatible with 68 mm (road bike) and 73 mm (MTB) bottom bracket shells.
• Easy installation: includes suitable spacers for precise adaptation to your frame standard.

Technical specifications:

• Application: road bike (Road), MTB
• Bottom bracket type: PressFit30 (PF46)
• Bottom bracket shell width: 68 mm or 73 mm
• Bottom bracket shell diameter: 46 mm
• Compatible cranks: SRAM DUB cranks
• Crank axle diameter: 28.99 mm (DUB)
• Bearing cup material: plastic
• Bearing material: steel
• Color: black
• Weight: approx. 86 g

Scope of delivery:

• 1 x SRAM DUB PressFit30 PF46 bottom bracket | 68/73 mm
• 1 x 4.5 mm spacer (drive side for 73 mm MTB bottom bracket shells)
• 1 x 3 mm spacer (drive side for 68 mm Road bottom bracket shells)

Manufacturer part no.: 00.6418.018.000 | EAN: 710845813740 | GTIN: 710845813740

Ideal for anyone who wants to upgrade their PF30 frame to current SRAM DUB technology or replace a worn bearing with a high-quality alternative - quiet, efficient, and reliable.