DUB BSA Ceramic
$290.00SRAM DUB BSA Ceramic Bottom Bracket delivers ultra-smooth, low-friction performance with robust sealing for road and mountain bikes.
Or buy it now on Marin Service CourseYou’ll complete checkout securely on Marin Service Course ’s own site. We never see your payment details.
Delivery from Marin Service Course
Some items have a flat rate shipping like bikes and wheels while most orders are based on item weight and box size.
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Returns from Marin Service Course
We do not accept any online order returns.
This is not Amazon
We accept returns for store credit on in store purchases if the item is unused and in sellable condition.
Please reach out if you have any questions before placing an order. We want to make sure you are ordering the right thing.
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Highlights
- High-efficiency ceramic bearings: Reduces friction for smoother pedaling and energy savings
- Gutter seal technology: Improves sealing against dirt and moisture for reliable performance
- Oversized spindle compatibility: Ensures broad compatibility with bottom bracket standards
- Lightweight design: Weighs less than the GXP system for improved bike handling
- Robust sealing: Maintains performance in real-life MTB and road racing scenarios
Specs
- Shell width
- 68-73 mm
- Spindle diameter
- 28.99 mm
- Interface
- SRAM DUB
- Weight
- 130 g
- Color
- Black
- Material
- Ceramic bearings, aluminum shell







