Sram-Truvativ DUB bottom bracket

The bottom brackets for Sram and Truvativ DUB cranksets. The DUB bottom brackets are specifically designed for a 28.99 mm axle diameter and are not compatible with other cranksets. Equipped with high-quality industrial bearings and excellent seals, the DUB bottom brackets ensure long-lasting, worry-free cycling.

Sram-Truvativ DUB Wide Bottom Bracket Technical Specifications:

• Application: MTB
• For Sram / Truvativ MTB DUB Wide cranks with 3 mm longer axle
• Bearing cups: CNC-machined aluminium
• Bearings: Sealed industrial bearings
• BB30 bottom bracket shell: 42 mm press-fit diameter, 73 mm width
• Easy installation and adjustment

Included:

Sram Dub Wide BB30 MTB bottom bracket, spacers for 73 mm bottom bracket shell and DUB Wide MTB cranks

BB30 bottom bracket shell:

The MTB BB30 bottom bracket shells have a width of 73 mm and a press-fit depth of 42 mm in the frame for the bottom bracket cups. These bottom brackets are press-fitted.

Sram DUB Wide crank axles 29 mm:

The MTB DUB Wide cranks have a longer axle than standard DUB cranks. The Sram DUB Wide mountain bike cranks have a chainline of 55 mm and are designed for Boost 148 frames. Sram has developed its own axle standard for the DUB cranks. The Sram DUB cranks have an axle diameter of 29 mm and are only compatible with bottom brackets designed for the DUB cranks.

Herstellerinformation: SRAM, 1000 W Fulton Market #4, 60607 Chicago, Illinois, United States, http://www.sram.com | Contact EU: SRAM Europe Sales and Services B.V., Paasbosweg 16, 3862 ZS Nijkerk, Netherlands, https://www.sram.com