{"product_id":"industry-nine-1-1-classic-rear-hub-32-hole-6-bolt-disc-shimano-microspline-rrhb1530-bicycle-rear-hub","title":"Industry Nine 1\/1 Classic Boost Rear Disc Hub, Shimano Micro Spline, Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Industry Nine 1\/1 Classic Boost 6B is a rear disc hub designed for a 32-hole wheel with a 12mm thru-axle and 148mm Boost spacing. It features a Shimano Micro Spline cassette body and is compatible with 6-bolt disc brakes. The hub uses classic J-bend spokes and sealed cartridge bearings for durability. A dual phased-pawl drive mechanism provides 90 points of engagement with 4 spacing, achieved through a six-pawl driver and a 45-tooth driver ring. The hub includes a robust protection system with labyrinth radial lip seals and endcap proximity seals that do not affect bearing wear or preload. It is CNC machined, anodized, and assembled in Asheville, NC. The pawls are service-friendly, retained by durable leaf springs, and the hub uses unified service parts across the range. The color is black, and no skewer is included.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eIndustry Nine 1\/1 Classic Boost 6B rear disc hub designed for 6-bolt brake compatibility and Shimano Micro Spline cassette bodies. \u003c\/li\u003e\n\u003cli\u003eFeatures a dual phased-pawl drive mechanism with 90 points of engagement and 4 engagement angle. \u003c\/li\u003e\n\u003cli\u003eConstructed with high-load sealed cartridge bearings for durability and smooth performance. \u003c\/li\u003e\n\u003cli\u003eBuilt with classic J-bend spokes interface and 32-hole hub drilling. \u003c\/li\u003e\n\u003cli\u003eCNC machined, anodized, and assembled in Asheville, NC, with service-friendly retained pawls and unified service parts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Industry Nine","offers":[{"title":"Default Title","offer_id":42353926963267,"sku":"RRHB1530","price":316.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/080536-02_1.jpg?v=1779317547","url":"https:\/\/tecopecosafe.com\/products\/industry-nine-1-1-classic-rear-hub-32-hole-6-bolt-disc-shimano-microspline-rrhb1530-bicycle-rear-hub","provider":"365 Cycles","version":"1.0","type":"link"}