{"product_id":"atom-silicone-wheel-37x34mm-pair","title":"Atom Silicone Wheel 37x34mm Pair","description":"\u003cstyle\u003e\n    .product-copy{line-height:1.7;color:#222}\n    .product-copy \u003e * + *{margin-top:1rem}\n    .product-copy h2{margin:1.4em 0 .6em;font-size:1.5rem;line-height:1.3}\n    .product-copy h3{margin:1.1em 0 .45em;font-size:1.1rem;line-height:1.35}\n    .product-copy p{margin:0 0 1em}\n    .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n    .product-copy li{margin:.35em 0}\n    .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n    .product-copy table th,.product-copy table td{border:1px solid #e8e8e8;padding:.7em .8em;text-align:left;vertical-align:top}\n    .product-copy table th{background:#fafafa}\n    .product-copy .note{background:#f7fbf8;border:1px solid #dfeee3;border-radius:12px;padding:1rem}\n    .product-copy .faq-list{margin:1.2rem 0 1.4rem}\n    .product-copy .faq{border:1px solid #e6e6e6;border-radius:12px;padding:.8rem 1rem;margin:.7rem 0;background:#fafafa}\n    .product-copy .faq summary{cursor:pointer;font-weight:600}\n    .product-copy .small{font-size:.96rem;color:#555}\n  \u003c\/style\u003e\n\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eJSumo Atom Silicone Wheel 37x34mm Pair\u003c\/strong\u003e is built for small robots that need more grip and a wider contact patch. With a machined aluminum hub and soft silicone tire, this wheel set is a strong fit for \u003ca href=\"\/search?q=mini+sumo\"\u003emini sumo robots\u003c\/a\u003e, \u003ca href=\"\/search?q=line+follower\"\u003eline follower robots\u003c\/a\u003e, and other lightweight drive builds that need better traction during fast starts, turns, and pushes.\u003c\/p\u003e\n\u003ch2\u003eWhy builders choose this wheel set\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh traction:\u003c\/strong\u003e Soft silicone tire helps improve grip on smooth robot arenas and line tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide wheel profile:\u003c\/strong\u003e The 34 mm body width gives a larger contact area for better stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong hub design:\u003c\/strong\u003e Machined aluminum hub adds a more solid feel than basic plastic wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy shaft locking:\u003c\/strong\u003e M4 tapped setscrew helps secure the wheel to the motor shaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood for compact robots:\u003c\/strong\u003e Sized for lighter builds where grip matters more than weight savings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat you can build\u003c\/h2\u003e\n\u003cp\u003eThese wheels are a good match for compact competition and learning robots. They work well in mini sumo projects where push force and surface grip matter, and they also make sense for line follower robots that need smoother control through curves.\u003c\/p\u003e\n\u003cp\u003eThey can also be used in custom two-wheel drive robot platforms, classroom prototypes, and mechanical test rigs where you want a wider wheel with a soft outer tire.\u003c\/p\u003e\n\u003ch2\u003eStarter bundles\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/jsumo\"\u003eBrowse JSumo robot parts\u003c\/a\u003e for matching mechanical parts and competition-ready accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/search?q=mini+sumo+robot\"\u003eMini sumo build parts\u003c\/a\u003e for chassis, motors, brackets, and wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/search?q=line+follower+robot\"\u003eLine follower parts\u003c\/a\u003e for sensors, controllers, and drive components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRecommended add-ons\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/search?q=dc+gear+motor\"\u003eDC gear motors\u003c\/a\u003e for compact robot drive systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/search?q=motor+bracket\"\u003eMotor brackets\u003c\/a\u003e for easier wheel and motor mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/search?q=shaft+coupler\"\u003eShaft and drive hardware\u003c\/a\u003e for custom mechanical setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/search?q=robot+chassis\"\u003eRobot chassis parts\u003c\/a\u003e for new builds and upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct name\u003c\/th\u003e\n\u003ctd\u003eAtom Silicone Wheel 37x34mm Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eATOM3734\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003eJS15478\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel diameter\u003c\/th\u003e\n\u003ctd\u003e37 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall width\u003c\/th\u003e\n\u003ctd\u003e34 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilicone width\u003c\/th\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e51 g each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTire hardness\u003c\/th\u003e\n\u003ctd\u003e20 Shore A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCenter hole diameter\u003c\/th\u003e\n\u003ctd\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft locking\u003c\/th\u003e\n\u003ctd\u003eM4 tapped setscrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHub material\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTire material\u003c\/th\u003e\n\u003ctd\u003eSilicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFitment \u0026amp; shaft notes\u003c\/h2\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cp\u003eThis wheel uses a \u003cstrong\u003e3 mm center hole\u003c\/strong\u003e and an \u003cstrong\u003eM4 tapped setscrew\u003c\/strong\u003e to lock onto the motor shaft. Check your motor shaft size before ordering to make sure the fit is correct.\u003c\/p\u003e\n\u003cp class=\"small\"\u003eBest used on lighter robots where strong grip, wide contact, and compact wheel size are more important than minimizing weight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhat’s in the box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 x Atom wheels\u003c\/li\u003e\n\u003cli\u003e2 x M4 setscrews\u003c\/li\u003e\n\u003cli\u003e1 x Allen wrench\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-list\"\u003e\n\u003cdetails class=\"faq\"\u003e\n\u003csummary\u003eWhat robots is this wheel best for?\u003c\/summary\u003e\n\u003cp\u003eIt is best for mini sumo robots, line follower robots, and other small drive robots that need better grip and a wider wheel.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq\"\u003e\n\u003csummary\u003eDoes this wheel include the hub and tire?\u003c\/summary\u003e\n\u003cp\u003eYes. It comes as a complete wheel with an aluminum hub and silicone tire.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq\"\u003e\n\u003csummary\u003eWhat shaft size does it fit?\u003c\/summary\u003e\n\u003cp\u003eThe listed center hole diameter is 3 mm. Please check your motor shaft size before buying.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq\"\u003e\n\u003csummary\u003eHow is the wheel secured to the shaft?\u003c\/summary\u003e\n\u003cp\u003eIt uses an M4 tapped setscrew. The package also includes the setscrews and an Allen wrench.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq\"\u003e\n\u003csummary\u003eIs this sold as a single wheel or a pair?\u003c\/summary\u003e\n\u003cp\u003eThis product is sold as a pair.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp class=\"small\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":52480037224737,"sku":"JS15478","price":1890.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/atom-wheel-37x34mm-pair-141-15-B.jpg?v=1774337336","url":"https:\/\/circuit.rocks\/products\/atom-silicone-wheel-37x34mm-pair","provider":"circuitrocks","version":"1.0","type":"link"}