{"product_id":"shimano-fc-m8120-1-xt-boost-crank-arms-12-speed","title":"Shimano FC-M8120-1 XT Boost Crank Arms - 12 Speed","description":"\u003cp\u003e55mm chain line works with 148 O.L.D. Prioritizes frame and tire clearance over Q-Factor\u003c\/p\u003e\n\n\u003cp\u003eSpecial MTB gear teeth profile improves chain engagement and retention\u003cbr\u003e\nHollow forged crank maximizes power transfer while limiting weight\u003cbr\u003e\nSuperior chain retention\u003cbr\u003e\nRigid and lightweight design for aggressive trail riding\u003cbr\u003e\nQ-factor: 178mm\u003cbr\u003e\nChainline: 55mm chain line works with 148 O.L.D. (Prioritizes frame and tire clearance)\u003cbr\u003e\nCompatible Bottom Bracket Type: Outboard\u003cbr\u003e\nCompatible Chain: HG 12-speed\u003cbr\u003e\nBolt Circle Diameter: Shimano Direct Mount spider\u003cbr\u003e\nChainring sold separately\u003cbr\u003e\nRear Speeds: 12\u003cbr\u003e\nRecommended Bottom Brackets: BB-MT800-PA (Pressfit); BB-MT800 (Threaded)\u003cbr\u003e\nBottom Bracket sold separately\u003cbr\u003e\nThreaded BB Shell Width: 68\/73mm\u003cbr\u003e\nWeight: 616g.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"165mm FC-M8120-1","offer_id":43949507379288,"sku":"10682","price":209.99,"currency_code":"CAD","in_stock":true},{"title":"170mm FC-M8120-1","offer_id":43949507412056,"sku":"10683","price":209.99,"currency_code":"CAD","in_stock":true},{"title":"175mm FC-M8120-1","offer_id":43949507444824,"sku":"10684","price":209.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/5045\/0520\/files\/10682.jpg?v=1776010206","url":"https:\/\/trailhub.bike\/products\/shimano-fc-m8120-1-xt-boost-crank-arms-12-speed","provider":"The Bike Shop at Trail Hub","version":"1.0","type":"link"}