wheelBearing1 pulley bottom wheelBearing2 headset

Only the best for every rider

Premium products result in first-class performances. That is what CEMA guarantees as a manufacturer of high-quality bearings for the bicycle industry. Making big differences with small parts is our contribution to delivering excellence.

About us Shop

Our leading pack

Your Dynamic Snippet will be displayed here... This message is displayed because you did not provided both a filter and a template to use.

Our motivation? Quality, experience and enthusiasm! 

For CEMA, quality comes first. We can give this guarantee thanks to our loads of experience and extensive expertise in manufacturing our products. All this combined with a healthy dose of enthusiasm for sports and mechanics. A winning combination - a formula for success that we love to share with you, because our ultimate goal is to see our riders shine.


Blog

Keep up with the latest news, insights and tips from the world of cycling on our blog!
Whether you're looking for product updates, maintenance advice or cycling inspiration, you'll find it all in one place.
Dive into detailed guides, exciting announcements and expert insights tailored to enhance your cycling experience.

Discover our blog

Discover our products

Bottom brackets

CEMA offers a wide range of high-quality bottom brackets available with both ceramic and stainless steel bearings. We offer a perfect solution for almost any frame and crank combination.
Shop

Wheelbearings

CEMA manufactures all its bearings according to the ABEC-5 standard, guaranteeing high accuracy and reliability. Double sealing and excellent lubrication provide you with a highly durable product with a long life span.
Shop

Bottom bracket bearings

Specially developed for the bicycle industry with a focus on a carefree and longer life. Features double-sided sealing and excellent lubrication.
Shop

Headset bearings

CEMA SRC chrome steel headset bearings feature double-sided seals and are available in a wide range of sizes.
Shop

Derailleur pulleys

CEMA pulley wheels ensure less friction and a quieter drive. Available with plastic or aluminium housing and full-ceramic, ceramic or stainless steel bearing.
Shop

Tools & Merchandise 

CEMA has a complete range of professional tools for removing and installing all bearings. Indispensable in your workshop.
Shop


NEW: SG3 coated bearings

At CEMA Bearing, we are pleased to introduce our newest member of the bottom bracket bearing family: the SG3 coated bearing. By applying a special surface treatment to the bearing rings, these bearings offer numerous advantages.

Read more          Shop

Top equipment for top teams

In the current World Tour, as many as 400 CEMA bottom brackets are riding.
That these are not all sponsored proves the high quality of our product.
Of course, there are also some pro teams that can count on our support, such as 
Jayco Alula, Intermarché-Wanty, Liv Alula Jayco, Wagner-Bazin-WB and the crossers of Pauwels Sauzen - Cibel Clementines.
Yet we do not limit ourselves to the pro peloton and enthusiastically support regional 
teams and riders on road, BMX, MTB and G-sport.




About us

Inspired by a passion for bikes and mechanics. Driven by the quest for quality and perfection. That’s how, in 2010, we started distributing the Taiwanese CEMA products. Although on a small scale on the Belgian market, a top-class product catches the eye and is in demand. Also abroad the interest was quickly aroused, so today we are serving the entire European market.

Read more          Shop

Top quality

Excellent service

Fast delivery

Discover our products