Sram Bottom Bracket BB30 Dub 73MM Mtb Wide
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SRAM DUB BB30 73mm MTB Wide Bottom Bracket
DUB Bearing System – Smooth Pedalling, Reliable Performance and MTB Wide Compatibility
What Is It?
The SRAM DUB BB30 73mm MTB Wide Bottom Bracket is a press-fit bottom bracket designed to fit compatible 73mm BB30 mountain bike frame shells and SRAM DUB MTB Wide cranksets.
Featuring SRAM's DUB technology, it provides a durable bearing interface between the frame and crankset. Its MTB Wide configuration accommodates the wider spindle and chainline requirements of compatible mountain bike cranksets.
Key Features
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DUB Technology: Designed around SRAM's 28.99mm DUB crank spindle system.
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BB30 Compatibility: Fits frames with a 73mm BB30 bottom bracket shell and 42mm internal diameter.
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MTB Wide Design: Supports compatible SRAM MTB Wide cranksets and their wider chainline requirements.
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Durable Bearings: Designed for reliable rotation and long-term drivetrain performance.
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Aluminium Cups: Provides a secure bearing housing.
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Press-Fit Installation: Fits directly into compatible BB30 frame shells.
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SRAM Engineering: Designed to integrate with SRAM DUB cranksets.
Specifications
|
Feature |
Details |
|---|---|
|
Brand |
SRAM |
|
Product |
DUB BB30 Bottom Bracket |
|
Application |
MTB |
|
Configuration |
MTB Wide |
|
Frame Shell Width |
73mm |
|
Frame Shell Internal Diameter |
42mm |
|
Spindle Compatibility |
SRAM DUB (28.99mm) |
|
Bearing Type |
Standard |
|
Cup Material |
Aluminium |
|
Installation |
Press-fit |
|
Part Number |
00.6418.017.004 |
Benefits
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Provides smooth crank rotation and efficient power transfer.
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Supports compatible SRAM DUB MTB Wide cranksets.
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Helps maintain the correct crankset position and chainline.
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Durable bearing design supports regular mountain bike use.
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Offers a genuine SRAM replacement solution for worn bottom brackets.
Best Suited For
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Mountain bikers using SRAM DUB MTB Wide cranksets.
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Frames with a 73mm BB30 press-fit bottom bracket shell.
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Riders replacing worn or damaged bottom bracket bearings.
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MTB drivetrain upgrades and maintenance.
