{"product_id":"wtb-czr-i30-rear-wheel-29-12-x-148mm-6-bolt-black-28h","title":"WTB CZR i30 Carbon Mountain Bike Rear Wheel - Tubeless Ready, 29\", 12x148mm Boost","description":"\u003cp\u003eThe WTB CZR i30 is a \u003cstrong\u003ecarbon 29\" rear wheel\u003c\/strong\u003e with a hookless, TCS tubeless rim that WTB calls enduro-approved and optimizes for \u003cstrong\u003e2.4\" to 2.6\" tires\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eWTB hand builds it with double-butted spokes and brass nipples on its Frequency hub, which uses EZO bearings, oversized freehub seals and a \u003cstrong\u003e6-pawl freehub with 5 degrees of engagement\u003c\/strong\u003e. It is offered with a SRAM XDR or Shimano Micro Spline driver.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEnduro and aggressive trail riders on 29\" \u003cstrong\u003e12x148mm Boost\u003c\/strong\u003e frames running wide 2.4\" to 2.6\" tires\u003c\/li\u003e\n\u003cli\u003eRiders on 12-speed SRAM (XDR) or Shimano (Micro Spline) cassettes\u003c\/li\u003e\n\u003cli\u003eNot for 12x142 or 157mm frames, Center Lock rotors, or Shimano HG cassettes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel size:\u003c\/strong\u003e 29\" (622 ISO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle and rotor:\u003c\/strong\u003e 12mm thru-axle x \u003cstrong\u003e148mm Boost\u003c\/strong\u003e, 6-bolt disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver:\u003c\/strong\u003e choose \u003cstrong\u003eSRAM XDR\u003c\/strong\u003e or \u003cstrong\u003eShimano Micro Spline\u003c\/strong\u003e to match your cassette\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eRim:\u003c\/strong\u003e CZR i30 carbon with a \u003cstrong\u003e30mm internal width\u003c\/strong\u003e, strategically reinforced layup and reinforced spoke beds. The hookless bead and 5mm asymmetric spoke offset are aimed at an even, strong build for big tires.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHub:\u003c\/strong\u003e Frequency hub with EZO bearings and oversized freehub seals. The Swift 6-pawl freehub gives \u003cstrong\u003e5 degrees of engagement\u003c\/strong\u003e, so drive picks up quickly on technical climbs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuild:\u003c\/strong\u003e 28 holes, 3-cross lacing, double-butted spokes and brass nipples, hand built. Brass nipples are a durable choice for a wheel that sees hard use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTires:\u003c\/strong\u003e TCS tubeless compatible with a solid rim strip and TCS tape included, and a Presta valve.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiggest strengths:\u003c\/strong\u003e 30mm carbon rim for 2.4\" to 2.6\" tires, 5-degree engagement, two driver options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTradeoffs:\u003c\/strong\u003e hookless rim, so check your tire's hookless compatibility; Boost 148 and 6-bolt only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat makes it different:\u003c\/strong\u003e a hand-built carbon rim with asymmetric offset on a 6-pawl Frequency hub\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eVictory's Take\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eAt Victory Bicycle Studio, we see the CZR i30 as a carbon rear wheel for riders who run wide enduro tires and want quick engagement. Pick the driver that matches your cassette and confirm your tires are hookless-rated.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 29\" \/ 622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Material:\u003c\/strong\u003e Carbon, hookless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Width:\u003c\/strong\u003e 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire Range:\u003c\/strong\u003e 2.4\" - 2.6\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpoke Holes:\u003c\/strong\u003e 28, 3-cross\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNipples:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub:\u003c\/strong\u003e WTB Frequency, EZO bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreehub:\u003c\/strong\u003e Swift 6-pawl, 5 deg engagement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle:\u003c\/strong\u003e 12mm thru-axle x 148mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver Options:\u003c\/strong\u003e SRAM XDR, Shimano Micro Spline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Mount:\u003c\/strong\u003e 6-bolt disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire Type:\u003c\/strong\u003e Tubeless Ready (TCS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve:\u003c\/strong\u003e Presta\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Solid rim strip, TCS tape\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WTB","offers":[{"title":"XDR","offer_id":53537671643443,"sku":"W045-0257","price":849.95,"currency_code":"USD","in_stock":false},{"title":"Micro Spline","offer_id":53537671676211,"sku":"W045-0258","price":849.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/e82c7bbac7393944b1827da0157691a29baa6a05.jpg?v=1782251958","url":"https:\/\/victorybicyclestudio.com\/products\/wtb-czr-i30-rear-wheel-29-12-x-148mm-6-bolt-black-28h","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}