{"product_id":"4130-trail-mountain-bike-frame-set-raw-phosphate","title":"4130 Trail - Mountain Bike - Frame Set - Raw Phosphate","description":"\u003cdiv class=\"bc-frameset\"\u003e\n\u003cp\u003eThe 4130 Trail frameset in Raw Phosphate has the raw steel look of a phosphate finish. It is State's double butted chromoly hardtail frame, sold on its own for a custom trail build.\u003c\/p\u003e\n\u003cp\u003eState draws it with a 65° head angle, a low top tube and a long front center around a 550mm suspension fork, so it stays stable when the trail gets rough and still turns quickly in tight corners. The fork is sold separately.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrail geometry.\u003c\/strong\u003e Drawn around a 550mm axle to crown fork for a 65° head angle, a low top tube and a long front center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble butted 4130 chromoly.\u003c\/strong\u003e Steel that takes trail chatter and hard hits, with 3 bottle mounts on the down tube.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDropper ready.\u003c\/strong\u003e A 31.6mm seat tube with internal routing for a dropper post.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded bottom bracket.\u003c\/strong\u003e A 73mm BSA shell that is quiet and easy to service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUDH dropout.\u003c\/strong\u003e The Universal Derailleur Hanger fits current drivetrains, and spare hangers are easy to find.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBig tire room.\u003c\/strong\u003e Clears 29 x 2.6\" or 27.5 x 3.0\" tires.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrame\u003c\/th\u003e\n\u003ctd\u003eDouble butted 4130 chromoly steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFork\u003c\/th\u003e\n\u003ctd\u003eNot included. Geometry is drawn around a 550mm axle to crown suspension fork\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHead tube\u003c\/th\u003e\n\u003ctd\u003eTapered, ZS44 \/ ZS56, headset included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHead angle\u003c\/th\u003e\n\u003ctd\u003e65° with a 550mm axle to crown fork\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottom bracket\u003c\/th\u003e\n\u003ctd\u003eThreaded, 73mm BSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeat tube\u003c\/th\u003e\n\u003ctd\u003e31.6mm, internal dropper routing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDerailleur hanger\u003c\/th\u003e\n\u003ctd\u003eUniversal Derailleur Hanger (UDH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTire clearance\u003c\/th\u003e\n\u003ctd\u003e29 x 2.6\" or 27.5 x 3.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBottle mounts\u003c\/th\u003e\n\u003ctd\u003e3 on the down tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eSizes and Geometry\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eRider height\u003c\/th\u003e\n\u003cth\u003eReach\u003c\/th\u003e\n\u003cth\u003eStack\u003c\/th\u003e\n\u003cth\u003eSeat angle\u003c\/th\u003e\n\u003cth\u003eWheelbase\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eXS\/S 38 cm\u003c\/td\u003e\n\u003ctd\u003e5'1\" to 5'5\"\u003c\/td\u003e\n\u003ctd\u003e420mm\u003c\/td\u003e\n\u003ctd\u003e628mm\u003c\/td\u003e\n\u003ctd\u003e74.5°\u003c\/td\u003e\n\u003ctd\u003e1158mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/M 41 cm\u003c\/td\u003e\n\u003ctd\u003e5'5\" to 5'10\"\u003c\/td\u003e\n\u003ctd\u003e445mm\u003c\/td\u003e\n\u003ctd\u003e637mm\u003c\/td\u003e\n\u003ctd\u003e74.4°\u003c\/td\u003e\n\u003ctd\u003e1188mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\/L 43 cm\u003c\/td\u003e\n\u003ctd\u003e5'10\" to 6'1\"\u003c\/td\u003e\n\u003ctd\u003e465mm\u003c\/td\u003e\n\u003ctd\u003e647mm\u003c\/td\u003e\n\u003ctd\u003e74.4°\u003c\/td\u003e\n\u003ctd\u003e1212mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL 46 cm\u003c\/td\u003e\n\u003ctd\u003e6'1\" to 6'5\"\u003c\/td\u003e\n\u003ctd\u003e490mm\u003c\/td\u003e\n\u003ctd\u003e656mm\u003c\/td\u003e\n\u003ctd\u003e74.4°\u003c\/td\u003e\n\u003ctd\u003e1241mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eMeasured with a 550mm axle to crown fork, fully extended, and a 29 x 2.4\" tire. Head angle 65°, bottom bracket height 316mm and trail 125mm on every size.\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4130 Trail frame\u003c\/li\u003e\n\u003cli\u003eHeadset\u003c\/li\u003e\n\u003cli\u003eFront and rear thru axles\u003c\/li\u003e\n\u003cli\u003eUniversal Derailleur Hanger\u003c\/li\u003e\n\u003cli\u003eCable guides\u003c\/li\u003e\n\u003cli\u003eQuick release seatpost clamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuestions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with a fork?\u003c\/strong\u003e\u003cbr\u003eNo. The frame comes with the headset, thru axles, UDH, cable guides and seatpost clamp. State drew the geometry around the \u003ca href=\"\/products\/rockshox-psylo-silver-rc-suspension-fork-130mm-35mm\"\u003eRockShox Psylo Silver RC\u003c\/a\u003e (130mm travel, 35mm stanchions, 550mm axle to crown), which is sold on its own.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it run a rigid fork?\u003c\/strong\u003e\u003cbr\u003eYes, and it changes the bike. With a rigid fork of 492 to 495mm axle to crown, State's numbers show the head angle steepening to about 67.5°, stack dropping about 20mm, reach growing about 28mm and the bottom bracket sitting about 19mm lower. It steers quicker and rides longer, so State points riders between sizes to the smaller one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is needed to finish the build?\u003c\/strong\u003e\u003cbr\u003eA fork, wheels and tires, a drivetrain and crankset for a 73mm BSA shell, brakes, handlebar, stem, a 31.6mm seatpost or dropper, saddle and pedals.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"State Bicycle Co.","offers":[{"title":"XS \/ S - 38cm - ( Riders 5'1\" - 5'5\")","offer_id":67937141620810,"sku":"731416172820","price":495.0,"currency_code":"USD","in_stock":true},{"title":"S\/M -  41cm - ( Riders 5'5\" - 5'10\")","offer_id":67937141653578,"sku":"731416172837","price":495.0,"currency_code":"USD","in_stock":true},{"title":"M\/L - 43cm - ( Riders 5'10\" - 6'1\")","offer_id":67937141686346,"sku":"731416172844","price":495.0,"currency_code":"USD","in_stock":true},{"title":"X-Large - 46cm - (Riders 6'1\" - 6'5\")","offer_id":67937141719114,"sku":"731416172851","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/6585\/4538\/files\/4130Trail-MountainBike-FrameSet-RawPhosphate_2.jpg?v=1794247531","url":"https:\/\/www.belcopia.com\/products\/4130-trail-mountain-bike-frame-set-raw-phosphate","provider":"Belcopia Bikes","version":"1.0","type":"link"}