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 engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket specification. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.
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 engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket specification. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.
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 engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket specification. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.
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 engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket specification. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.
Last updated at 05/14/2026 21:22:34
SRAM DUB BSA Bottom Bracket 73 SB +
Delivery between Mon – Thu $9.90
SRAM DUB Threaded Bottom Bracket - 73mm English Thread for Super Boost + Cranks (Black)
Delivery between 15–22 May $9.99
SRAM DUB Threaded Bottom Bracket - 73mm English Thread for Super Boost + Cranks (Black)
14-day returns
SRAM DUB BSA Bottom Bracket 73 SB +
Delivery between Mon – Thu $9.90
SRAM Bottom Bracket Dub English/Bsa (Mtb Superboost+) 73mm
Delivery $11.12
SRAM Bottom Bracket DUB English/BSA (MTB SuperBoost+) 73mm
Delivery between 19–22 May $10
AM BB DUB English/BSA (MTB SuperBoost+) 73mm (including 4.5 9.0 DUB spacer)
Delivery between 22–27 May $25
Bottom Bracket DUB English/BSA (MTB SuperBoost+) 73mm
Delivery on orders $100+
Sram DUB BSA MTB Superboost+ 73mm Bottom Bracket in Black
Delivery between 20–27 May $27.82
Sram DUB BSA MTB Superboost+ 73mm Bottom Bracket in Black
Delivery between 20–27 May $27.82
| Length | 5 inches |
| Sport | Cycling |
| Included Components | Bottom Bracket |
| Product dimensions | 12.7 x 8.89 x 5.72 cm; 22.68 Grams |
SRAM DUB BSA Bottom Bracket 73 SB +
Delivery between Mon – Thu $9.90
SRAM DUB Threaded Bottom Bracket - 73mm English Thread for Super Boost + Cranks (Black)
Delivery between 15–22 May $9.99
SRAM DUB Threaded Bottom Bracket - 73mm English Thread for Super Boost + Cranks (Black)
14-day returns
SRAM DUB BSA Bottom Bracket 73 SB +
Delivery between Mon – Thu $9.90
SRAM Bottom Bracket Dub English/Bsa (Mtb Superboost+) 73mm
Delivery $11.12
| Length | 5 inches |
| Sport | Cycling |
| Included Components | Bottom Bracket |
| Product dimensions | 12.7 x 8.89 x 5.72 cm; 22.68 Grams |
