{"product_id":"trek-roscoe-gen-4-frameset","title":"Trek Roscoe Gen 4 Frameset","description":"Roscoe Frameset is a build-your-own-adventure hardtail frame that’s ready to get down. Its Alpha Platinum Aluminum frame features progressive trail geometry that’s confident on everything from fast, loose singletrack to jump lines, and it’s designed to pair with a 150mm fork. Build it your way and take it wherever your riding leads.\u003cul\u003e\u003cli\u003e\u003c\/ul\u003e\u003cbr\u003e\u003ch3\u003eReady to get rowdy\u003c\/h3\u003e\u003cp\u003eWith 150mm front travel, trail-smashing 29-inch wheels, and dialed-for-dirt frame features, Roscoe is ready to get rowdy on your favorite rides.\u003c\/p\u003e\u003cimg src=\"\"\u003e\u003cimg src=\"https:\/\/media.trekbikes.com\/image\/upload\/TK25-Roscoe-TechFeatures-1.jpg\"\u003e\u003ch3\u003eRock Solid\u003c\/h3\u003e\u003cp\u003eThe bolt on downtube guard will stay put even after ripping though a chucky trail, keeping your bike quiet and protected.\u003c\/p\u003e\u003cimg src=\"\"\u003e\u003cimg src=\"https:\/\/media.trekbikes.com\/image\/upload\/TK25-Roscoe-TechFeatures-2.jpg\"\u003e\u003ch3\u003eIntegrated storage\u003c\/h3\u003e\u003cp\u003eThe frame bag is made from a recycled ripstop polyester with an eco friendly DWR coating on the outside that is water resistant, with plenty of room to stash everything from snacks to safety supplies.\u003c\/p\u003e\u003cimg src=\"\"\u003e\u003cimg src=\"https:\/\/media.trekbikes.com\/image\/upload\/TK25-Roscoe-TechFeatures-3.jpg\"\u003e\u003ch3\u003eIntegrated storage\u003c\/h3\u003e\u003cp\u003eThe frame bag is made from a recycled ripstop polyester with an eco friendly DWR coating on the outside that is water resistant, with plenty of room to stash everything from snacks to safety supplies.\u003c\/p\u003e\u003cimg src=\"\"\u003e\u003cimg src=\"https:\/\/media.trekbikes.com\/image\/upload\/TK25-Roscoe-TechFeatures-3.jpg\"\u003e\u003ch3\u003eProgressive trail geometry\u003c\/h3\u003e\u003cp\u003eA long reach, slack head angle, steep seat angle, and short chain stays combine for a ride that's confidence inspiring, yet still nimble and fun.\u003c\/p\u003e\u003cimg src=\"\"\u003e\u003cimg src=\"https:\/\/media.trekbikes.com\/image\/upload\/TK25-Roscoe-TechFeatures-4.jpg\"\u003e\u003ch3\u003eA better way to produce aluminum\u003c\/h3\u003e\u003cp\u003eStarting in 2024, we began removing high-emission aluminum from our manufacturing and replacing it with low-emission aluminum made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.\u003c\/p\u003e\u003cimg src=\"\"\u003e\u003cimg src=\"https:\/\/media.trekbikes.com\/image\/upload\/Alpha-Next-tech-feature.jpg\"\u003e\u003cbr\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eAlpha Platinum Aluminum, tapered head tube, ZS headset, internal derailleur \u0026amp; dropper post routing, ISCG 05, threaded BB, UDH, 148x12mm thru axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkewer Rear\u003c\/td\u003e\n\u003ctd\u003eBontrager Switch thru axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Collar\u003c\/td\u003e\n\u003ctd\u003eBolt-on, 36.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadset\u003c\/td\u003e\n\u003ctd\u003eFSA Orbit, sealed cartridge bearing, 1-1\/8'' top, 1.5'' bottom, 1.5 crown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cbr\u003e\u003ch3\u003eGeometry Chart\u003c\/h3\u003e\u003ctable style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eB B Drop\u003c\/td\u003e\n\u003ctd\u003e6.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB B Height\u003c\/td\u003e\n\u003ctd\u003e31.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChainstay Length\u003c\/td\u003e\n\u003ctd\u003e43\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEff Seat Tube Angle\u003c\/td\u003e\n\u003ctd\u003e76.0°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEff Top Tube\u003c\/td\u003e\n\u003ctd\u003e63.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Reach\u003c\/td\u003e\n\u003ctd\u003e47\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Size Letter\u003c\/td\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Size Number\u003c\/td\u003e\n\u003ctd\u003e19.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Stack\u003c\/td\u003e\n\u003ctd\u003e66.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead Angle\u003c\/td\u003e\n\u003ctd\u003e65.0°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead Tube Length\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOffset\u003c\/td\u003e\n\u003ctd\u003e4.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Tube\u003c\/td\u003e\n\u003ctd\u003e42.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Tube Angle\u003c\/td\u003e\n\u003ctd\u003e74.1°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandover\u003c\/td\u003e\n\u003ctd\u003e74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrail\u003c\/td\u003e\n\u003ctd\u003e12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheelbase\u003c\/td\u003e\n\u003ctd\u003e122.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel Size\u003c\/td\u003e\n\u003ctd\u003e29\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eMULSANNE BLUE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Trek","offers":[{"title":"L (29\" WHEEL)","offer_id":48505975373878,"sku":"5354633","price":699.99,"currency_code":"USD","in_stock":false},{"title":"ML (29\" WHEEL)","offer_id":48505975406646,"sku":"5354632","price":699.99,"currency_code":"USD","in_stock":false},{"title":"S (27.5\" WHEEL)","offer_id":48505975439414,"sku":"5354630","price":699.99,"currency_code":"USD","in_stock":false},{"title":"M (29\" WHEEL)","offer_id":48505975472182,"sku":"5354631","price":699.99,"currency_code":"USD","in_stock":false},{"title":"XL (29\" WHEEL)","offer_id":48505975504950,"sku":"5354634","price":699.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/0715\/7302\/files\/2e5a3302c2281032a77860b7a4ab9b8622664e59.jpg?v=1793920658","url":"https:\/\/www.cahabacycles.com\/products\/trek-roscoe-gen-4-frameset","provider":"Cahaba Cycles","version":"1.0","type":"link"}