1.03DLabPrinthttps://3dlabprint.comPetr Šťásekhttps://3dlabprint.com/author/pstasekgmail-com/rich600338<blockquote class="wp-embedded-content" data-secret="VukzdXFdIA"><a href="https://3dlabprint.com/shop/street-kart-upgrade-pack-1/">STREET Kart – Upgrade pack 1</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://3dlabprint.com/shop/street-kart-upgrade-pack-1/embed/#?secret=VukzdXFdIA" width="600" height="338" title="“STREET Kart – Upgrade pack 1” — 3DLabPrint" data-secret="VukzdXFdIA" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://3dlabprint.com/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://3dlabprint.com/wp-content/uploads/2023/12/STREETkartU1.png1183965Upgrade pack 1 contains parts which are improved or redesigned for better performance. Parts are compatible with STREET Kart and it is necessary to own STREET Kart to be able to build a complete vehicle! improved low weight chassis increase acceleration and drive time more flex affects cornering very well rear hubs and axle gear uses M2 grub screws better look better weight distribution because different motor position narrower gears less friction printed M2 hex tool small shape changes on parts for easier printing