V13 Air Spring Appointment Test

    Thank you very much for supporting our V11 Air Spring internal testing campaign. Currently, we will be conducting the internal testing campaign for the V13 Air Spring. We will continue to use the V11 Air Spring design for production and provide it to 25 players for testing the V13 Air Spring. The price for the internal testing is 89 USD (the regular price will be 99 USD after the internal testing), and we will also start the internal testing pre-sale on our website. After submitting the order, we will ship the product within 2 weeks. The benefits of the internal testing are the same as those for the V11 Air Spring (free one-year warranty and 50% discount for upgrading to newer versions).