{"title":"Pulleys and Adapter","description":"\u003cp\u003ePulleys and adapters to fine-tune your electric skateboard. Perfect for customising speed, torque, and compatibility with different setups.\u003c\/p\u003e","products":[{"product_id":"replacement-electric-skateboard-belts","title":"Electric Skateboard Belts","description":"\u003cp\u003e\u003cstrong\u003eReplacement Drive Belt\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHigh-quality and durable, this belt is designed for all ONSRA Belt Drive Boards, offering excellent power transfer and low noise. Easy to install, it’s a reliable solution for maintaining or upgrading your board’s performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBelt Compatibility by Model:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVELAR:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60T = 350 Belts\u003c\/li\u003e\n\u003cli\u003e66T = 375 Belts\u003c\/li\u003e\n\u003cli\u003e40T = 300 Belts\u003c\/li\u003e\n\u003cli\u003e45T = 385 Belts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBLACK Carve 3 \/ BC3 PRO:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e32T = 265 \/ 270 Belts\u003c\/li\u003e\n\u003cli\u003e40T = 285 Belts\u003c\/li\u003e\n\u003cli\u003e45T = 300 Belts\u003c\/li\u003e\n\u003cli\u003e60T = 350 Belts\u003c\/li\u003e\n\u003cli\u003e66T = 370 Belts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCHALLENGER \/ CHALLENGER PRO:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40T = 270 Belts\u003c\/li\u003e\n\u003cli\u003e45T = 285 Belts\u003c\/li\u003e\n\u003cli\u003e60T = 335 Belts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBLACK Carve 2 (BC2):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40T = 270 Belts\u003c\/li\u003e\n\u003cli\u003e45T = 285 Belts\u003c\/li\u003e\n\u003cli\u003e60T = 335 Belts\u003c\/li\u003e\n\u003cli\u003e66T = 360 Belts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNewer models shipped after November 2022 are BC3 setups. Check your current belt or email us a photo if unsure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold as a pair\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"onsra.ch","offers":[{"title":"HTD-270-5M","offer_id":38332315893941,"sku":"","price":29.0,"currency_code":"CHF","in_stock":true},{"title":"HTD-285-5M","offer_id":38332315926709,"sku":"","price":29.0,"currency_code":"CHF","in_stock":true},{"title":"HTD-300-5M","offer_id":42502072172725,"sku":"","price":29.0,"currency_code":"CHF","in_stock":true},{"title":"HTD-335-5M","offer_id":38332315959477,"sku":"","price":29.0,"currency_code":"CHF","in_stock":true},{"title":"HTD-355-5M","offer_id":42502071255221,"sku":"","price":29.0,"currency_code":"CHF","in_stock":true},{"title":"HTD-360-5M","offer_id":38332315992245,"sku":"","price":29.0,"currency_code":"CHF","in_stock":true},{"title":"HTD-370-5M","offer_id":43673010471093,"sku":"","price":29.0,"currency_code":"CHF","in_stock":true},{"title":"HTD-375-5M","offer_id":43673010503861,"sku":"","price":29.0,"currency_code":"CHF","in_stock":true},{"title":"390-5M VELAR 2.0 Belts 20mm wide","offer_id":56864148062594,"sku":null,"price":29.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/3898\/0021\/products\/3190311.jpg?v=1733413315"},{"product_id":"pulleys","title":"ABEC and Kegel Pulleys","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePulley Size Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmaller Wheels:\u003c\/strong\u003e Use smaller pulleys for better compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger Wheels:\u003c\/strong\u003e Use larger pulleys for optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmaller Pulleys:\u003c\/strong\u003e Higher top speed, reduced acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger Pulleys:\u003c\/strong\u003e Increased acceleration, lower top speed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurable ABS plastic\u003c\/li\u003e\n\u003cli\u003eLong-lasting design\u003c\/li\u003e\n\u003cli\u003eLow friction for smoother belt operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 pulleys per set\u003c\/li\u003e\n\u003cli\u003e2x 10mm bearings per pulley\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose the right pulley size to match your wheels and riding style!\u003c\/p\u003e\n\u003cdiv style=\"overflow: hidden; position: relative;\"\u003e\n\u003cdiv class=\"video-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/UGMmPXeDyxs\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.video-container {\n    position: relative;\n    padding-bottom: 56.25%; \/* 16:9 Verhältnis *\/\n    height: 0;\n    overflow: hidden;\n    max-width: 100%;\n}\n\n.video-container iframe {\n    position: absolute;\n    top: 0;\n    left: 0;\n    width: 100%;\n    height: 100%;\n}\n\u003c\/style\u003e","brand":"onsra.ch","offers":[{"title":"32T KEGEL","offer_id":42500481614005,"sku":"","price":49.0,"currency_code":"CHF","in_stock":true},{"title":"40T ABEC","offer_id":40573592502453,"sku":"","price":49.0,"currency_code":"CHF","in_stock":true},{"title":"40T KEGEL","offer_id":40573602136245,"sku":"","price":49.0,"currency_code":"CHF","in_stock":true},{"title":"45T ABEC","offer_id":40573656137909,"sku":"","price":49.0,"currency_code":"CHF","in_stock":true},{"title":"45T KEGEL","offer_id":40573692182709,"sku":"","price":49.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/3898\/0021\/products\/3190304.jpg?v=1733412981"},{"product_id":"direct-drive-motor-kegel-adapter","title":"Direct Drive Kegel and ABEC Adapter","description":"\u003cp\u003eThe KEGEL and ABEC adapters are a must for ONSRA direct drive electric skateboards. They fit all models, including BLACK Carve 1, 2, 3, PRO, and Challenger Direct Drive.\u003c\/p\u003e\n\u003cp\u003eThese adapters let you customize your ride with any Street wheels, perfect for all riding styles.\u003c\/p\u003e\n\u003cp\u003eDetails:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade of metal\u003c\/li\u003e\n\u003cli\u003eCNC machined\u003c\/li\u003e\n\u003cli\u003eFits Kegel and ABEC core wheels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 adapters per set\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"onsra.ch","offers":[{"title":"KEGEL Adapter","offer_id":38334872486069,"sku":"","price":59.0,"currency_code":"CHF","in_stock":true},{"title":"ABEC Adapter","offer_id":38334872518837,"sku":"","price":59.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/3898\/0021\/products\/DDadapter.jpg?v=1733413225"},{"product_id":"direct-drive-motor-case","title":"Direct Drive Motor Case Replacements","description":"\u003cp data-end=\"290\" data-start=\"52\"\u003eKeep your ride in top shape with the \u003cstrong data-end=\"133\" data-start=\"89\"\u003eONSRA Direct Drive Motor Spare Parts Kit\u003c\/strong\u003e, designed for \u003cstrong data-end=\"192\" data-start=\"148\"\u003eBLACK Carve 1, 2, 3, 3 PRO, and Challenger\u003c\/strong\u003e boards. Whether you need a full replacement or just specific components, we've got you covered.\u003c\/p\u003e\n\u003ch4 data-end=\"321\" data-start=\"292\"\u003e\u003cstrong data-end=\"319\" data-start=\"297\"\u003eAvailable Options:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"530\" data-start=\"322\"\u003e🔹 \u003cstrong data-end=\"341\" data-start=\"325\"\u003eComplete Set\u003c\/strong\u003e – Includes all motor parts for a full refresh.\u003cbr data-end=\"391\" data-start=\"388\"\u003e🔹 \u003cstrong data-end=\"408\" data-start=\"394\"\u003eOuter Case\u003c\/strong\u003e – Replacement for the motor's protective outer shell.\u003cbr data-end=\"465\" data-start=\"462\"\u003e🔹 \u003cstrong data-end=\"484\" data-start=\"468\"\u003eBearing Case\u003c\/strong\u003e – Ensures smooth, frictionless performance.\u003c\/p\u003e\n\u003cp data-end=\"530\" data-start=\"322\"\u003eReplacing parts is simple—just remove the motor and open the battery case. \u003cstrong data-end=\"669\" data-start=\"637\"\u003eCheck out our video tutorial\u003c\/strong\u003e for step-by-step guidance.\u003c\/p\u003e\n\u003cdiv style=\"overflow: hidden; position: relative;\"\u003e\n\u003cdiv style=\"overflow: hidden; position: relative;\"\u003e\n\u003cdiv class=\"video-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/o6OTvD46gCg\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.video-container {\n    position: relative;\n    padding-bottom: 56.25%; \/* 16:9 Verhältnis *\/\n    height: 0;\n    overflow: hidden;\n    max-width: 100%;\n}\n\n.video-container iframe {\n    position: absolute;\n    top: 0;\n    left: 0;\n    width: 100%;\n    height: 100%;\n}\n\u003c\/style\u003e\n\u003cdiv style=\"overflow: hidden; position: relative;\"\u003e\n\u003cdiv style=\"overflow: hidden; position: relative;\"\u003e\n\u003cbr\u003e\n\u003cdiv style=\"position: absolute; bottom: 10px; left: 0; right: 0; margin-left: auto; margin-right: auto; color: #000; text-align: center;\"\u003e\u003csmall style=\"line-height: 1.8; font-size: 0px; background: #fff;\"\u003e\u003ca href=\"https:\/\/embed-code-generator.com\/\"\u003eyoutube embed generator\u003c\/a\u003e\u003c\/small\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\u003c!--\n.newst{position:relative;text-align:right;height:420px;width:520px;} #gmap_canvas img{max-width:none!important;background:none!important}\n--\u003e\u003c\/style\u003e","brand":"onsra.ch","offers":[{"title":"Aussen Gehäuse","offer_id":41442530820277,"sku":"","price":69.0,"currency_code":"CHF","in_stock":true},{"title":"Komplettes Set","offer_id":41442530787509,"sku":"","price":119.0,"currency_code":"CHF","in_stock":true},{"title":"Kugellager Halterung","offer_id":41454369767605,"sku":"","price":69.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/3898\/0021\/products\/C290024.jpg?v=1733413240"},{"product_id":"60t-66t-at-pulleys","title":"60T, 66T AT Pulleys","description":"\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSmaller pulleys = Higher top speed, less acceleration\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBigger Pulleys = More Acceleration, less top speed\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eThe smaller your wheels are the smaller your pulleys should be as well. With bigger wheels the pulley should be bigger to.\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMaterial:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMaterial: Strong ABS Plastic\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLong Lasting\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLow friction on the belts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePackaging:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTwo pcs in one set and including 2x bearings per pulley\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor more questions feel free to contact us\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMail: info@onsra.com\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"onsra.ch","offers":[{"title":"60T Pulley","offer_id":42505814835381,"sku":"","price":49.0,"currency_code":"CHF","in_stock":true},{"title":"66T Pulley","offer_id":42505814868149,"sku":"","price":49.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/3898\/0021\/products\/P1010012.jpg?v=1733412949"},{"product_id":"55t-speed-pulley-set-boost-your-electric-skateboard-s-top-speed","title":"55T Speed Pulley Set – Boost Your Electric Skateboard’s Top Speed","description":"\u003cp data-start=\"89\" data-end=\"428\"\u003eTime to go full send. The ONSRA 55T Speed Pulley Set is built for riders who crave more speed and aren’t afraid to push it. Designed to fit \u003cstrong data-start=\"256\" data-end=\"276\"\u003eall ONSRA boards\u003c\/strong\u003e and any electric skateboard running \u003cstrong data-start=\"313\" data-end=\"341\"\u003eplastic all-terrain hubs\u003c\/strong\u003e, these pulleys swap in easily and give your board that extra gear you’ve been missing.\u003c\/p\u003e\n\u003cp data-start=\"430\" data-end=\"557\"\u003eCrafted from lightweight CNC-machined aluminum and pre-loaded with smooth bearings, they’re made to run fast and built to last.\u003c\/p\u003e\n\u003cp data-start=\"559\" data-end=\"821\"\u003e✅ Top speed boost you’ll feel instantly\u003cbr data-start=\"598\" data-end=\"601\"\u003e✅ Only fits \u003cstrong data-start=\"613\" data-end=\"632\"\u003eplastic AT hubs\u003c\/strong\u003e (not for street wheels or metal hubs)\u003cbr data-start=\"670\" data-end=\"673\"\u003e✅ Works with all ONSRA boards + other compatible setups\u003cbr data-start=\"728\" data-end=\"731\"\u003e✅ Clean belt alignment – no wobble, no nonsense\u003cbr data-start=\"778\" data-end=\"781\"\u003e✅ Bearings pre-installed – ready to roll\u003c\/p\u003e\n\u003cp data-start=\"823\" data-end=\"838\"\u003e\u003cstrong data-start=\"823\" data-end=\"836\"\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"839\" data-end=\"869\"\u003e\n\u003cli data-start=\"839\" data-end=\"869\"\u003e\n\u003cp data-start=\"841\" data-end=\"869\"\u003e2x 55T pulleys with bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"871\" data-end=\"984\"\u003e⚠️ \u003cem data-start=\"874\" data-end=\"982\"\u003eHeads up: These are made to fit plastic AT hubs only. Not compatible with street setups or aluminum cores.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"986\" data-end=\"1020\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eMore speed. Same torque. Pure fun.\u003c\/p\u003e","brand":"onsra.ch","offers":[{"title":"Default Title","offer_id":55281699520898,"sku":"","price":89.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/3898\/0021\/files\/13.03.2025_GLOVES-107.jpg?v=1749647653"},{"product_id":"esk8-gear-drive-cnc-hub-adapter-kit-black-precision-adapter","title":"ESK8 Gear Drive CNC Hub Adapter Kit – Black Precision Adapter","description":"\u003cp dir=\"auto\"\u003eThese CNC-machined adapters give your ESK8 gear drive setup a precise, torque-strong connection on CNC hubs. The lightweight cutout design sheds weight without sacrificing strength. Central geometry locks everything in alignment for clean power delivery.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eRed Wear Part Explained\u003c\/strong\u003e The red insert is the wearable interface that sits inside the gear drive. The black CNC adapter mounts on top of it to clamp everything solid. When the red part wears, just swap it.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eTwo Clean Variants\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Drive Kit\u003c\/strong\u003e — Black CNC adapter + red wear insert (ready to bolt on)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Adapter Only\u003c\/strong\u003e — Black precision adapter (use with your existing red insert or as a spare)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eImportant Fitment\u003c\/strong\u003e Works \u003cstrong\u003eonly with CNC-machined hubs\u003c\/strong\u003e. Will not fit plastic hubs.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"onsra.ch","offers":[{"title":"CNC Adapter Only","offer_id":56756314341762,"sku":null,"price":79.0,"currency_code":"CHF","in_stock":true},{"title":"Full Drive Kit","offer_id":56756314374530,"sku":null,"price":89.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/3898\/0021\/files\/P1013589.jpg?v=1783527720"}],"url":"https:\/\/onsra.ch\/en\/collections\/pulleys.oembed","provider":"onsra.ch","version":"1.0","type":"link"}