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⚙️ Ride smarter, not harder — the only bottom bracket you’ll ever need.
The SRAM Dub BB30 Bottom Bracket features a universal oversized spindle compatible with all bottom bracket standards, enhanced Gutter Seal Technology for superior protection against elements, and sealed cartridge bearings for smooth, durable performance. Weighing only 55 grams, it offers a lightweight yet robust solution engineered in Italy to optimize your drivetrain efficiency and longevity.
| ASIN | B0797ZHCMP |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #61,760 in Sporting Goods ( See Top 100 in Sporting Goods ) #20 in Bike Bottom Brackets |
| Brand Name | Sram |
| Compatible Lubricant | Grease |
| Country Of Origin | Italy |
| Customer Reviews | 4.7 4.7 out of 5 stars (999) |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 00710845813726 |
| Included Components | Bottom Bracket |
| Item Dimensions | 17.8 x 12.7 x 5.1 centimeters |
| Item Type Name | Bottom Bracket |
| Item Weight | 55 Grams |
| Manufacturer | SRAM |
| Material Type | Synthetic |
| Model | BBDUB5000 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Outside Diameter | 73 Millimeters |
| Part Number | SRAM-CK2190 |
| Specification Met | Iso 4210 |
| UPC | 710845813726 |
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