
Product Details
SRAM DUB Italian 70mm Road Bottom Bracket
Light and efficient, SRAM’s DUB Italian 70mm Road Bottom Bracket is for use with cranks that have a DUB standard spindle and an Italian 70mm bottom bracket shell. The steel bearings are well protected from rain and road spray by the Gutter Seal Technology, keeping them spinning smoothly for longer and extending their service life. Threaded aluminium cups making replacement and serving quick and simple.
Features
- One oversized spindle to work across every bottom bracket standard
- Gutter Seal Technology™ drastically improves sealing against the elements
- Significantly lighter than GXP® system
- Sealed cartridge bearings
- BB-frame interface: Italian (70mm)
- Crank-BB interface: DUB
- Chainline: 45.5mm
- Bearing type: Standard
- Spindle diameter: DUB
- Cup material: Aluminium
Specifications
- Bottom Bracket Standard
- bb-italian
- Discipline Compatibility
- Road
- Spindle Diameter
- DUB
- Threaded / Press Fit
- Threaded
- Bearing Type
- Steel
- Bottom Bracket [Maker]
- SRAM
- Crank Compatibility
- SRAM DUB
- Intended Use
- Performance
- Shell Width
- 70mm
- Thread Direction
- Italian
- Product code
- 1406388 / 54295651680602
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Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
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About SRAM
Reinventing the ride, one component at a time.
Founded in Chicago in 1987 with a single product — Grip Shift — SRAM has spent four decades reinventing how riders interact with their bikes. From the first wireless electronic groupset to today's AXS ecosystem, the brand keeps asking the same question: how do we make the next ride better?
Wireless. Configurable. Ride-aware. SRAM's AXS platform replaces a tangle of cables and proprietary protocols with a single, app-driven ecosystem that spans road, gravel and mountain. Components talk to each other and to you.




