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100% QUALITY GUARANTEE
We use duraluminium-ergal for the manufacture products, achieving higher quality
No intermediaries
Purchase your product without the need for intermediaries, directly from the factory
EU-wide delivery
We offer Europe-wide delivery. Contact us if you can't find your country.
Secure payment
We have several secure payment methods (paypal, card and bank transfer)
Customer reviews
Good morning, I received the rear sprockets this morning. Very good quality, thank you! Greetings. I'll recommend you to anyone who needs crowns.
Andrés G.
Whastapp comment
Quality of 10. I'll recommend you.
Óscar S.
Whastapp comment
Surprised by the high quality of the rear sprockets. I will certainly recommend you!
Miguel B.
Email comment
About us
We are a company that manufactures motorcycles parts, both racing and classic. We are specialized in custom-made rear sprockets, using the best material quality.
Our experience in the sector has led us to a great optimization of the work processes, reaching a very good quality-time relationship, getting afordable products for our clients, which is, in the end our main concern.
Many customers endorse us and we are proud of our work. Do you want to know us?
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As we imagine you know, the gearing of a motorbike refers to the speed that the bike develops for each revolution of the engine crankshaft. This figure is usually indicated for every thousand revolutions. The gearing change is therefore a change in the transmission kit and although there are various transmission systems, we will focus here on the chain system (i.e. a transmission kit with chain, sprocket and pinion). read more
Are you thinking of changing your transmission kit? One of the aspects you have to take into account, apart from choosing a quality product, are the measurements of both the chainring and the chain. Some of our customers ask us how to know which chain pitch to choose for their bike. Well, here we tell you. Stay tuned. read more
One of the basic parts that we have to check from time to time is the sprockets and chain of our motorbike. How can we then ensure that we take good care of this elements so that we can extend its life? We tell you this next! read more