Registration is required to access the software. Use is completely free.



The calculation software is structured according to calculation models typical of the most advanced state of the art mechanical transmissions, considering the high quality characteristics of the SIT products. Similar products, not produced by us or assembled with pulleys that do not comply with international standards, could affect the functionality of the transmission as a whole.

SIT assumes no responsibility for any errors or problems arising from the application of the results obtained with this software. The technical specifications and calculation formulas are continuously developing, as a consequence, SIT reserves the right to make changes to the calculation software without prior notice.



(*) Cumpolsory fields. As to allow SIT S.p.A. to process data according to the purposes set in Paragraph 3 of the Information, the delivery of personal data in the fields marked with (*) is compulsory. In case of anyone of those fields is missed, you won’t be able to register.