{"product_id":"soma-jawbone-b-type-frame-54cm-29-black","title":"Soma Jawbone B-Type Frame 54cm 29\" - Black","description":"\u003cstyle\u003e.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}\u003c\/style\u003e\u003cdiv class=\"top\"\u003e\n\u003cli\u003e The Jawbone B-Type frame is the perfect platform to build drop bar mountain touring and bike packing rig\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Tange Prestige heat-treated butted CrMo steel; butted CrMo rear end\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e IRD Broski Sliding Dropouts allows for running derailleurs as well as geared hubs like Rohloff  (Stock dropout insert is for 135mm QR. 142 x 12mm Thru-Axle inserts available separately, SF4958, SF4959.  SF4960-142x12mm axle )\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e IS mount disc brake tabs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Front derailleur compatible (bottom pull)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Headset for optional 1-1\/8 inch matching fork: SHIS: ZS44\/28.6 | ZS44\/30. If running a tapered steerer fork, get an EC44 lower cup\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Rear rack and fender eyelets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Two sets of bottle cage bosses; one set of cargo cage bosses on downtube\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e 44mm headtube: Fits 1-1\/8 inch steerer tubes and tapered steerer tubes with a headset swap\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e 27.2mm post size\/28.6mm frt. der. size\/29.8mm seat collar, 73mm bottom bracket (English threads)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Tire Width Range: 27.5 x 47mm to 2.6” \/ 700c x 38mm to 29 x 2.25”\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e For matching fork please consider SF4030\u003c\/li\u003e\n\u003c\/div\u003e\u003cstyle\u003etable{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;}.desc ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;}\u003c\/style\u003e\u003cdiv class=\"desc\"\u003e\u003cul\u003e\u003cli\u003e TECH SPECS\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003emodel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJawbone B-Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003esize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eseat tube (c-t)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e490mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003etop tube (effective, c-c)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e553mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003echainstay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e435-455mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ehead angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70.5 deg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eseat angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e73.5 deg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ebottom bracket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e73mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eseatpost\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003efront derail\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ewheel size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003edropout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10x135mm QR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ecolor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eblack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Soma","offers":[{"title":"Default Title","offer_id":45313756561570,"sku":"B-SF4021","price":769.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/9584\/1442\/files\/sf4020b.jpg?v=1741165741","url":"https:\/\/www.amgcyclery.com\/products\/soma-jawbone-b-type-frame-54cm-29-black","provider":"AMG Cyclery","version":"1.0","type":"link"}