Liquidation Sale Rotor Pf4124 (bb89/bb92/bb86) To 24mm Ceramic Bottom Bracket Series [8Rhmev61]

Ultimate Ceramic Bottom Bracket Solution

The Rotor PF4124 bottom bracket kit is a game-changer for cyclists seeking top performance and weight savings. Designed to fit frames with BB86, BB89, and BB92 standards, this kit is a versatile choice for those looking to upgrade their 24mm diameter thru-axle cranks. With its innovative ceramic bearings, the PF4124 delivers unparalleled efficiency and durability.

Key Features and Specifications

The Rotor PF4124 kit includes two lathed and heat-treated alloy cups, optimized for maximum performance. These cups are home to hybrid ceramic bearings, combining ceramic balls for reduced friction with steel races for enhanced durability. The ceramic balls not only lower friction and increase longevity but also contribute to a significant weight reduction of 4g, taking your bike from 61g to a featherweight 57g. This weight savings is crucial for riders aiming to optimize their performance. The cups are designed to fit bottom bracket shells with an inner diameter of 86, 89, or 92mm, ensuring compatibility with a wide range of frames. The 24mm inner diameter of the bearings perfectly matches the exterior diameter of Rotor’s 3D24 cranks, as well as many other brands like Shimano and FSA.

Practical Benefits and Target Audience

The Rotor PF4124 Ceramic BB is an ideal choice for cyclists who demand the best in performance and efficiency. Whether you're a professional racer looking to gain every possible advantage or a recreational rider aiming to enhance your riding experience, this bottom bracket kit offers numerous benefits. Its lightweight design and reduced friction contribute to smoother rides and improved pedaling efficiency. The kit's versatility allows it to fit a wide range of cranks, making it a perfect upgrade for any cyclist. With the Rotor PF4124, you're not just getting a bottom bracket; you're investing in a product that will elevate your cycling experience to new heights.