{"product_id":"whlz-rocket-propulsion","title":"WHLZ Rocket Propulsion","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOutdoor inline hockey wheels\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003emake or break your game on asphalt — and soft indoor wheels fail fast. The \u003ca href=\"https:\/\/chirpsticks.com\/blogs\/the-outdoor-hockey-journal\/best-outdoor-hockey-wheels\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eWHLZ Rocket Propulsion\u003c\/strong\u003e\u003c\/a\u003e is built specifically for outdoor surfaces: 85A hardness urethane that holds up on rough asphalt, cracked concrete, and neighborhood streets without wearing down in weeks.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMost\u003cstrong\u003e inline hockey wheels\u003c\/strong\u003e are designed for smooth indoor surfaces. Take them outside and you're looking at flat spots, cracked urethane, and dead grip within a season. The Rocket Propulsion skips the compromise — \u003c\/span\u003e\u003cspan\u003e85A hardness \u003c\/span\u003e\u003cspan\u003emeans maximum durability on abrasive surfaces while still delivering smooth rollability and consistent speed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eBuilt in three sizes to fit standard inline hockey skate frames. Bearings not included.\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e-\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eHardness: 85A (Outdoor Formula)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e- Sizes: 72mm \/ 76mm \/ 80mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e- Construction: Durable urethane — optimized for asphalt and outdoor concrete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e- Pack options: 1 wheel \/ 4 wheels \/ 8 wheels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e- Bearings: Not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\n\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCan I use these outdoor inline wheels on rough asphalt?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOutdoor inline wheels at 85A hardness are built for asphalt, rough concrete, and neighborhood streets. The Rocket Propulsion's urethane formula is designed to resist the abrasion that destroys soft indoor wheels in weeks.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhy do I need 85A hardness for outdoor hockey?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSoft indoor wheels at 72A-76A wear through fast on outdoor surfaces. 85A hardness gives you the durability you need on rough asphalt while still rolling smooth and fast. Anything softer breaks down too quickly to be worth it outside.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWill these wheels fit standard inline hockey skates?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: Yes. The \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Category:Rocket_propulsion\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eRocket Propulsion\u003c\/strong\u003e\u003c\/a\u003e is available in 72mm, 76mm, and 80mm — the three standard inline hockey frame sizes. Check your current wheels for the size printed on the side and replace like-for-like.\u003c\/span\u003e\u003c\/p\u003e","brand":"Chirp Sticks","offers":[{"title":"72mm \/ 1 Wheel","offer_id":41176607424584,"sku":"sku-42320632709202","price":5.0,"currency_code":"USD","in_stock":true},{"title":"72mm \/ 4 Wheels","offer_id":41176607457352,"sku":"sku-42320632741970","price":20.0,"currency_code":"USD","in_stock":true},{"title":"72mm \/ 8 Wheels","offer_id":41176607490120,"sku":"sku-42320632774738","price":40.0,"currency_code":"USD","in_stock":true},{"title":"76mm \/ 1 Wheel","offer_id":41176607522888,"sku":"sku-42320632807506","price":5.0,"currency_code":"USD","in_stock":true},{"title":"76mm \/ 4 Wheels","offer_id":41176607555656,"sku":"sku-42320632840274","price":20.0,"currency_code":"USD","in_stock":true},{"title":"76mm \/ 8 Wheels","offer_id":41176607588424,"sku":"sku-42320632873042","price":40.0,"currency_code":"USD","in_stock":true},{"title":"80mm \/ 1 Wheel","offer_id":41176607621192,"sku":"sku-42320632905810","price":5.0,"currency_code":"USD","in_stock":true},{"title":"80mm \/ 4 Wheels","offer_id":41176607653960,"sku":"sku-42320632938578","price":20.0,"currency_code":"USD","in_stock":true},{"title":"80mm \/ 8 Wheels","offer_id":41176607686728,"sku":"sku-42320632971346","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/0039\/5592\/files\/Outdoor_Inline_Wheels.jpg?v=1782611055","url":"https:\/\/varnishridge.com\/products\/whlz-rocket-propulsion","provider":"Varnish \u0026 Ridge","version":"1.0","type":"link"}