The SRAM DUB bottom bracket series has a simple job-connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, SRAM has engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. This design provides greater bearing durability, easy installation, and press-fit cups for a lighter weight. The SRAM DUB bottom bracket is designed for use with PF30 (73mm) frame interfaces and DUB crank interfaces.
The SRAM DUB bottom bracket series has a simple job-connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, SRAM has engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. This design provides greater bearing durability, easy installation, and press-fit cups for a lighter weight. The SRAM DUB bottom bracket is designed for use with PF30 (73mm) frame interfaces and DUB crank interfaces.
The SRAM DUB bottom bracket series has a simple job-connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, SRAM has engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. This design provides greater bearing durability, easy installation, and press-fit cups for a lighter weight. The SRAM DUB bottom bracket is designed for use with PF30 (73mm) frame interfaces and DUB crank interfaces.
The SRAM DUB bottom bracket series has a simple job-connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, SRAM has engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. This design provides greater bearing durability, easy installation, and press-fit cups for a lighter weight. The SRAM DUB bottom bracket is designed for use with PF30 (73mm) frame interfaces and DUB crank interfaces.
Last updated at 08/24/2026 02:07:13
SRAM DUB Press Fit PF30 Bottom Bracket - Pressfit 73mm Road Wide 28.99mm
Delivery $12.90
SRAM DUB Press Fit PF30 Bottom Bracket - Pressfit - 73mm Road Wide - 28.99mm DUB
SRAM, DUB PF30 Road Wide 73mm, Press Fit BB, PF30, Spindle: 28.99mm, Width: 73mm, Diameter: 46mm
Delivery $64.71
SRAM Road Wide PF30 73mm DUB Bottom Bracket
Delivery between Tue – Fri $9.90
SRAM Road Wide PF30 73mm DUB Bottom Bracket
Delivery between Tue – Fri $9.90
SRAM DUB Bottom Bracket PF30 Road Wide 73mm
SRAM AM BB DUB PressFit 30 (Road Wide) 73mm (including 2.5 - 5.5 DUB spacer)
Delivery between 28 Aug – 1 Sept $14.95
SRAM DUB PressFit 30 Bottom Bracket | ABC Bikes Road Wide - 73mm
Delivery $12.61
SRAM Bottom Bracket DUB PressFit 30 (Road Wide), 73mm
Delivery between 26–31 Aug $10
Sram DUB PressFit 30 Bottom Bracket
Delivery between 25–31 Aug $12
originally posted on backcountry.com
I was advised by a salesperson (gear head) and purchased PF92 boost/none-boost version. It comes with 2mm and 4.5mm adapters. Not sure which one comes with 4.5mm and 6.5mm adapters but I needed that. Now I have to purchase $16+shipping adapters kit in order to get 6.5mm one. 7-10 days waiting time is also very convenient in the middle of new bike build.You have 7 adapters in drop menu. All with same details and tech specification. Why? To make everybody life miserable?When you sell headsets, bearings and BB's item description and tech spec's should be full and clear. Otherwise you'll deal with very unsatisfied customers like me at the moment.
| Fit | PF30 |
| Shell Width | 68mm |
| Internal Diameter | 46mm |
SRAM DUB Press Fit PF30 Bottom Bracket - Pressfit 73mm Road Wide 28.99mm
Delivery $12.90
SRAM DUB Press Fit PF30 Bottom Bracket - Pressfit - 73mm Road Wide - 28.99mm DUB
SRAM, DUB PF30 Road Wide 73mm, Press Fit BB, PF30, Spindle: 28.99mm, Width: 73mm, Diameter: 46mm
Delivery $64.71
SRAM Road Wide PF30 73mm DUB Bottom Bracket
Delivery between Tue – Fri $9.90
SRAM Road Wide PF30 73mm DUB Bottom Bracket
Delivery between Tue – Fri $9.90
I was advised by a salesperson (gear head) and purchased PF92 boost/none-boost version. It comes with 2mm and 4.5mm adapters. Not sure which one comes with 4.5mm and 6.5mm adapters but I needed that. Now I have to purchase $16+shipping adapters kit in order to get 6.5mm one. 7-10 days waiting time is also very convenient in the middle of new bike build.You have 7 adapters in drop menu. All with same details and tech specification. Why? To make everybody life miserable?When you sell headsets, bearings and BB's item description and tech spec's should be full and clear. Otherwise you'll deal with very unsatisfied customers like me at the moment.
| Fit | PF30 |
| Shell Width | 68mm |
| Internal Diameter | 46mm |
