SRAM DUB T47 Bottom Bracket - T47, 68mm, Road and Road Wide, Black
SRAM DUB T47 Bottom Bracket - T47, 68mm, Road and Road Wide, Black
SRAM DUB T47 Road /Road Wide Threaded Bottom Bracket – 29 mm SRAM DUB Black
The SRAM DUB T47 Road and Road Wide Bottom Bracket is engineered to perform one essential task with precision—securely connect your crankarms while ensuring smooth, efficient, and long-lasting power transfer. Designed for modern T47 threaded frames, this bottom bracket combines the benefits of oversized spindle stiffness with threaded reliability for quiet, durable performance.
Utilizing SRAM’s DUB technology, a single 29 mm oversized spindle standard works across multiple bottom bracket specifications, simplifying compatibility while improving sealing against the elements. Sealed stainless steel cartridge bearings and aluminum cups provide consistent performance and easy installation for road-focused builds.
- Compatible with SRAM DUB Road and Road Wide cranksets
- 68 mm and 77 mm shells support both Road and Road Wide cranksets
- 85.5 mm shell compatible with Road cranksets only (not Road Wide)
- DUB spindle interface improves durability, sealing, and long-term smoothness
- Sealed stainless steel cartridge bearings for reliable, low-friction performance
- Threaded T47 design reduces creaks while simplifying service and installation
- Includes required spacers for proper fitment
- Best Use: Road Cycling
- Bottom Bracket Standard: T47 (Threaded)
- Installation: Threads into frame
- Shell Width Compatibility: 68 mm, 77 mm, 85.5 mm
- Spindle Diameter: 29 mm (SRAM DUB)
- Bearing Material: Stainless Steel
- Cup Material: Aluminum
- Color Black
- Weight: 118 g (68 mm shell)
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Located on Long Island in Wantagh, NY, Brands Cycle & Fitness was voted one of the top six bike stores in the country by Bicycling Magazine. Our staff of 60 to 110 employees (seasonally) wants to make your cycling and home fitness experiences as convenient and enjoyable as possible. Shop with us online, or come down and see us seven days a week.
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