With our OSPW RS for Shimano Road groupsets, we’re lifting the OSPW into the future with a distinctly modern and angular design. The updated design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contemporary design trends of bikes and groupsets – making up the whole of which the OSPW System is part.
With an added level of customization (multiple Logo and Pulley Wheel options) combined with new innovative tech features the OSPW RS meets consumer demands for personal expression and premium ride experience. The OSPW RS is a statement for where we’ve been, and where we’re going – always at the forefront.
SHIFTING TIME
New design: improved quality and strength
The new design for the OSPW RS isn’t solely a visual update. The cage itself has been reinforced to offer new levels of strength and durability.
In the box: : Complete OSPW RS 5-Spoke for Shimano 9250/8150 system








CeramicSpeed is more than just bearings. We are a company founded on innovation and a relentless desire to change the world of competitive cycling. We’ve grown rapidly over the years, distributing to over 50 countries, with an ever expanding team of unique individuals in offices across Europe, Asia, and America.
CeramicSpeed was founded, and we started producing hybrid bearings in Holstebro, Denmark, for both sports and industrial applications.
Using technology developed as part of NASA’s space program in the 1990s, our hybrid bearings are made with top-grade silicon nitride ceramic balls, making them 58% lighter and 30-50% faster than traditional steel bearings. The production of each ball takes from 50 to 70 days, but the result is worth the wait.
The acquisition of the Colorado-based testing lab, Friction Facts, in 2016 bolsters our ability to deliver efficiency, quality, and groundbreaking results within the cycling industry. Innovation is in our DNA, continuously bringing new and improved products to market, setting new standards, and pushing the boundaries of the cycling technology.
Today, people are the heart and soul of our company. Operations are still based at our headquarters in Holstebro, where the team continue to assemble every single bearing by hand. While the company keeps growing in all corners of the world, our culture and values remain rooted in our history.