{"product_id":"shimano-xtr-fh-m9210-b-rear-hub-1","title":"Shimano XTR FH-M9210-B rear hub","description":"\u003cp\u003eThe XTR FH-M9210-B rear hub offers improved reliability and performance through improved seal design and stainless-steel cartridge bearings with pre-load adjust, creating an easily serviceable and smooth-rolling rear hub. Lighter weight with improved engagement (max 3.5 degrees), FH-M9210-B is available in 12x148 boost spacing and traditional 28H\/32H drilled options. Quicker Engagement\/Less Drag: A 3.5-degree engagement angle makes the FH-M9210-B fast off the line, while smart seal design and smooth bearings mean less drag when coasting.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConventional Drilling\/Boost Spacing: Available in conventional 148x12 boost spacing and traditional 28H and 32H drilling options. \n\u003c\/li\u003e\n\u003cli\u003eCartridge Bearings: XTR hubs are now available with easily serviceable stainless steel cartridge bearings. \n\u003c\/li\u003e\n\u003cli\u003eRotation: Cartridge bearings, optimized seal designs and preload adjust keep the hub consistently rolling smoothly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cbr\u003eTech Specs \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSprockets: 12 \n\u003c\/li\u003e\n\u003cli\u003eMaterial: Housing: aluminum, axle : aluminum \n\u003c\/li\u003e\n\u003cli\u003eAxle type : 12x148 mm (boost) \n\u003c\/li\u003e\n\u003cli\u003eNumber of holes: 28 or 32 holes \n\u003c\/li\u003e\n\u003cli\u003eBrake Disc Mount: Center Lock \n\u003c\/li\u003e\n\u003cli\u003eFreewheel Compatibility: 12-speed Shimano Micro Spline \n\u003c\/li\u003e\n\u003cli\u003eFreewheel type: toothed washers \n\u003c\/li\u003e\n\u003cli\u003eBearing : cone bearing with stainless steel balls \n\u003c\/li\u003e\n\u003cli\u003eSpoke type: standard spokes (J-bend)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Microspline \/ 32","offer_id":48058867646705,"sku":"EFHM9210BBX","price":376.03,"currency_code":"AUD","in_stock":false},{"title":"Microspline \/ 28","offer_id":48058867679473,"sku":"EFHM9210BCX","price":376.03,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1580\/4145\/files\/zm_20250606-105240.jpg?v=1776539935","url":"https:\/\/novasportsbikes.com\/products\/shimano-xtr-fh-m9210-b-rear-hub-1","provider":"Nova Sports Bikes","version":"1.0","type":"link"}