XLC Pressfit 40 mm Square bottom bracket

XLC BB-J03 Pressfit Square Bottom Bracket | 40mm | 119mm

Upgrade Your Ride with Unmatched Durability and Smooth Performance

Experience a new level of reliability and smooth pedaling performance with the XLC BB-J03 Pressfit Square Bottom Bracket. Engineered for cyclists who demand longevity and efficiency from their components, this bottom bracket is the perfect heart for your bicycle´s drivetrain. Specifically designed for frames with a 40 mm Pressfit shell, it provides a solid and creak-free foundation for your crankset, ensuring that every ounce of your effort is transferred directly into forward motion. Ideal for MTB cycling, trekking, and daily commuting, the BB-J03 is built to withstand the rigors of varied terrains and all-weather conditions.

Key Benefits:

* Exceptional Durability: Built with the highest level of corrosion protection, this bottom bracket is designed to last. Ride with confidence through rain, mud, and dust, knowing your drivetrain´s core is shielded from the elements, significantly extending its service life and reducing maintenance needs.
* Silky-Smooth Operation: At the core of the BB-J03 are high-quality 2RS (double sealed) bearings. These precision bearings are sealed on both sides, creating a formidable barrier against water, dirt, and grime. The result is an incredibly smooth, low-friction rotation that enhances pedaling efficiency and provides a noticeably more responsive feel underfoot.
* Reliable Power Transfer: The classic square axle (square taper) design offers a proven and robust interface between your crank arms and the bottom bracket. This ensures a secure fit and efficient power transfer, making it an excellent choice for replacing a worn-out unit or building up a dependable bike for your MTB cycling adventures.

Main Features:

* Modern Pressfit system for a secure, integrated fit within the frame.
* Classic and widely compatible Square Axle (square taper) interface.
* Features premium 2RS bearings, double-sealed for maximum protection and smooth performance.
* Engineered with the highest corrosion protection for superior longevity in all conditions.
* Includes a full set of M18x18 mm crank bolts for a complete installation.

The XLC Bottom bracket BB-J03 is the definitive choice for riders seeking a dependable, fire-and-forget component. Its robust construction and focus on protection make it a standout option for anyone looking to enhance the reliability and feel of their mountain bike or daily rider without compromising on quality.

Technical Specifications:

* Model: XLC Bottom bracket BB-J03
* Fitment Type: Pressfit
* Axle Type: Square axle (Square Taper)
* Axle Width: 119 mm
* Shell Diameter: 40 mm
* Bearings: 2RS (Double Sealed)
* Included: M18x18 mm bolts