Description

SRAM BB30 Bottom Bracket Bearing
Unlock the full potential of your drivetrain with the genuine SRAM BB30 Bottom Bracket Bearing. Designed as a high-performance replacement or a crucial upgrade for your bicycle, this bottom bracket is engineered to provide a smoother, more efficient, and significantly lighter ride. If you´re a discerning cyclist looking to shed critical grams and gain watts, this component serves as the cornerstone of a modern, high-performance crankset setup, delivering tangible results you can feel on every single pedal stroke.
The BB30 standard revolutionized bicycle frame and crankset design, and this bearing set is the heart of that innovative system. By moving to an oversized bottom bracket shell and a stiff 30mm spindle, SRAM´s design philosophy delivers unparalleled benefits. Experience a more direct and instantaneous power transfer, thanks to a stiffer and stronger crank construction that minimizes flex under load. The intelligently designed narrow Q-factor allows for a more natural pedaling motion, which can improve biomechanical efficiency and reduce strain on your knees over long distances. Furthermore, riders will appreciate the increased ankle clearance, a subtle but significant improvement that eliminates frustrating heel rub against the crank arms, especially during intense, out-of-the-saddle efforts.
The BB30 Advantage
At the core of this advanced system are the high-quality Bearings. SRAM offers options to suit every rider´s performance demands and budget, from the incredibly reliable and smooth-rolling standard steel bearings to the ultra-low friction ceramic version for those seeking the ultimate competitive edge. These precision-engineered bearings are sealed to protect against the elements and are designed for maximum durability, ensuring they stand up to the rigors of high-mileage training, aggressive racing, and unpredictable weather conditions.
BB30 — named for its required 30mm spindle size — is a system that cuts weight by up to 100 grams, narrows the Q-factor, increases ankle clearance, and ups bearing durability. It´s a modern standard involving different frame requirements and crank design. Along with a 30 mm spindle, it requires an oversized 68 mm or 73 mm bottom bracket shell and press-fit bearings held securely in place by snap rings.
Technical Specifications:
* Weight: 56g (Ceramic) / 64g (Standard)
* Crank-BB Interface: BB30
* Required Spindle Diameter: 30mm
* Compatible Shell Width: 68mm / 73mm
* Bearing Type: Press-Fit (Standard Steel or Ceramic options)
Technology:
BB30:
Besides serious weight savings, this bottom bracket standard means a narrow Q-factor, more ankle clearance, greater bearing durability, and stronger crank construction.
Whether you are building a new dream bike from the frame up or replacing worn-out components on your trusted steed, the SRAM BB30 Bottom Bracket Bearing is the definitive choice for enhancing performance, reliability, and achieving significant weight savings. Ensure your bike´s drivetrain operates at peak efficiency and enjoy a superior ride quality. Upgrade today and feel the difference that precision engineering makes on the road or trail