Product DescriptionThe SRAM DUB PF30A-83 Bottom Bracket is designed to install SRAM DUB cranksets into compatible Cannondale PF30Ai frames with an 83mm bottom bracket shell width. This version uses Cannondale-specific asymmetrical PF30A fitment, making it the correct choice for frames built around that standard. Like the rest of the SRAM DUB lineup, it is built around a single oversized spindle standard to simplify crank compatibility while delivering long-lasting bearing performance and smooth power transfer. Key Features Genuine SRAM DUB PF30A-83 bottom bracket Designed for Cannondale PF30Ai frames Fits 83mm BB shell width Cannondale-specific asymmetrical PF30A fit For installation of SRAM DUB cranksets Sealed cartridge bearings for smooth, durable performance Aluminum press-fit cups for low weight and easy installation Built around SRAM’s oversized DUB spindle standard Specifications Brand: SRAM Product Type: Bottom Bracket Series: DUB BB Type: PF30A Shell Width: 83mm Frame Standard: Cannondale PF30Ai Cup Material: Aluminum Bearing Type: Sealed cartridge Length: No axle Weight: 115g Manufacturer Part Number: 00.6418.028.002 CompatibilityCompatible with: SRAM DUB cranksets Cannondale PF30Ai frames with 83mm bottom bracket shell width Fitment notes: Asymmetrical fit is Cannondale specific Not for standard PF30, BB30, or other non-PF30Ai frame standards unless specifically compatible Please confirm your frame’s bottom bracket standard and shell width before purchase. Included SRAM DUB PF30A-83 bottom bracket Warranty and Notes Press-fit bottom bracket for Cannondale-specific PF30Ai 83mm applications Includes only what is shown or described Condition New Genuine OEM product Includes only what is shown or described