About Us

S-Teel Technics
We make your bike work

After being known as the steering wheel behind Rino Trading, Tom van Ewijk is going to focus on his own manufactering brand S-teel Technics. This with his 2 children Scott and Amber. The most known products of S-teel Technics will be the sprockets, that are designed and produced in Czech Republic. These sprockets are all made by the best quality steel and aluminium.
Proven quality and durability by mulitple teams, like the MXGP Team ; Gebben van Venrooy Kawasaki.

We also provide the possibility to produce custom made products/sprockets, please contact for more info. 
Certainly don’t forget to check out the other products in our range !


  • The choice of champions

    Proven quality and durability by mulitple teams, like the MXGP Team ; Gebben van Venrooy Kawasaki. It would be great to expand on this text.

  • Made from the best quality steel and aluminium

    CNC machined cut. Anodized to improve chainwheel durability. Mudgrooves for less friction in muddy conditions. Available for all MX, off-road, Supermoto and ATV's

  • Why S-TEEL?

    With S-teel we focus on using the best available quality materials. With 7075-T6 aluminium alloy for the lightweight competition sprockets. And C45 hardened steel for the longer lifetime sprockets.

    Our production in Czech Republic is fully equipped with the latest machinery like CNC computer cutting machines and everything we need to improve the quality of the sprockets. This is the absolute essence for providing the finest precision and maximum performance.

    We’re not only here to provide you with the best quality products. We also want to give you the best personal service, from order to delivery.

    We Make Your Bike Work !

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