{"product_id":"4130-trail-mountain-bike-frame-set-hammered-tobacco-powdercoat","title":"4130 Trail - Mountain Bike - Frame Set - Hammered Tobacco Powdercoat","description":"\u003cp class=\"\"\u003eThe 4130 Trail Frame \u0026amp; Fork Set is the perfect foundation for your next hardtail shredder. Made from double-butted 4130 Chromoly steel, this frame is built to take a beating while delivering a smooth, lively ride feel. With progressive trail geometry, UDH compatibility, and clearance for big rubber, it’s ready for anything from techy singletrack to loaded bikepacking missions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgressive Trail Geometry:\u003c\/strong\u003e A slack 65° head angle, low-slung top tube, and long front-center keep things stable when the trail gets rowdy while maintaining playful agility in the corners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Derailleur Hanger (UDH) Compatibility:\u003c\/strong\u003e Future-proofed for modern drivetrain tech and easier maintenance, because you don’t need to be stressing parts availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Butted 4130 Chromoly Steel Frame:\u003c\/strong\u003e Tougher than aluminum and smoother than carbon, our double-butted 4130 Chromoly frame absorbs trail chatter and takes a beating without flinching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Dropper Routing:\u003c\/strong\u003e With a 31.6mm seat tube and internal cable routing, upgrading to a dropper post is hassle-free.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded Bottom Bracket (73mm BSA):\u003c\/strong\u003e Reliable, creak-free, and easy to service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Mounting Points:\u003c\/strong\u003e Triple bottle cage mounts on the downtube — because adventure doesn’t come with limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Forks Fit:\u003c\/strong\u003e Build it rigid with our steel or carbon MTB fork, or suspended with the RockShox Psylo Silver RC (130mm travel, 35mm stanchions). Add one above — see \u003cstrong\u003eChoose Your Fork\u003c\/strong\u003e below for what each one does to the bike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstyle\u003e\n  .tfk { font-family: inherit; font-size: inherit; line-height: inherit; color: inherit; }\n  .tfk h3 { font-size: 18px; font-weight: 700; margin: 30px 0 8px; }\n  .tfk p { margin: 0 0 12px; }\n  .tfk-cards { display: flex !important; flex-wrap: wrap; gap: 12px; margin: 16px 0 14px; }\n  .tfk-card { flex: 1 1 calc(50% - 7px); min-width: 250px; border: 1px solid #ddd; border-radius: 10px; padding: 16px 18px; box-sizing: border-box; }\n  .tfk-card .fk-badge { display: inline-block; font-size: 10px; font-weight: 800; padding: 3px 9px; border-radius: 4px; background: #111; color: #fff; margin-bottom: 8px; letter-spacing: .3px; text-transform: uppercase; }\n  .tfk-card .fk-img { display: block; width: 100%; max-width: 340px; height: auto; aspect-ratio: 4 \/ 5; object-fit: cover; border-radius: 6px; margin: 0 0 10px; background: #f3f3f3; }\n  .tfk-card .fk-name { display: block; font-size: 14.5px; font-weight: 700; margin-bottom: 4px; }\n  .tfk-card .fk-add { display: block; font-size: 15px; font-weight: 800; color: #111; margin-bottom: 8px; }\n  .tfk-card p { font-size: 13px; color: #555; margin: 0 0 8px; }\n  .tfk-card ul { margin: 0; padding-left: 18px; font-size: 12.5px; color: #555; }\n  .tfk-card li { margin-bottom: 3px; }\n  .tfk-card a { color: #0055cc; font-size: 12.5px; font-weight: 700; }\n  .tfk-advisory { background: #fff8e6; border: 1px solid #f0d080; border-radius: 8px; padding: 14px 20px; margin: 16px 0; font-size: 13px; color: #5a4000; line-height: 1.6; }\n  .tfk-table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 12px 0 10px; }\n  .tfk-table th { text-align: left; padding: 8px 10px; font-size: 11px; font-weight: 700; color: #555; text-transform: uppercase; letter-spacing: .04em; border-bottom: 1px solid #e0e0e0; }\n  .tfk-table td { padding: 8px 10px; border-bottom: 1px solid #eee; vertical-align: top; }\n  .tfk-table tr:last-child td { border-bottom: none; }\n  .tfk-note { font-style: italic; font-size: 12.5px; color: #555; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"tfk\"\u003e\n\n\u003ch3\u003eChoose Your Fork\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eThis is a frameset — the fork is sold separately.\u003c\/strong\u003e Add one above and it ships with the frame, or leave it off and run a fork you already have. Three forks fit, and they build into three genuinely different bikes.\u003c\/p\u003e\n\n\u003cdiv class=\"tfk-cards\"\u003e\n\n\u003cdiv class=\"tfk-card\"\u003e\n\u003cspan class=\"fk-badge\"\u003eOption\u003c\/span\u003e\n\u003cspan class=\"fk-name\"\u003eNo Fork\u003c\/span\u003e\n\u003cspan class=\"fk-add\"\u003e+$0.00\u003c\/span\u003e\n\u003cp\u003eFrame only. For a fork you already own or one you're sourcing yourself.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTapered head tube, ZS44 \/ ZS56\u003c\/li\u003e\n\u003cli\u003eMatch 550mm axle-to-crown for stock geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"tfk-card\"\u003e\n\u003cspan class=\"fk-badge\"\u003eRigid\u003c\/span\u003e\n\u003cimg class=\"fk-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0232\/3305\/files\/4130-trail-fork-rigid-steel_1.jpg?v=1792522968\" alt=\"State Bicycle Co. 4130 chromoly steel rigid MTB fork\"\u003e\n\u003cspan class=\"fk-name\"\u003eSteel Rigid MTB Fork\u003c\/span\u003e\n\u003cspan class=\"fk-add\"\u003e+$179.99\u003c\/span\u003e\n\u003cp\u003eDouble-butted 4130 chromoly. The load-hauler — more bolt-on real estate than any fork we build.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e492mm A2C · 50mm offset\u003c\/li\u003e\n\u003cli\u003e29 x 3.0\" max tire\u003c\/li\u003e\n\u003cli\u003e5 cargo mounts per leg, plus fender and rack mounts\u003c\/li\u003e\n\u003cli\u003e180mm brake adaptor included\u003c\/li\u003e\n\u003cli\u003e4 lb 0 oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.statebicycle.mom\/products\/state-bicycle-co-steel-rigid-mtb-fork\"\u003eFull fork details →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"tfk-card\"\u003e\n\u003cspan class=\"fk-badge\"\u003eRigid\u003c\/span\u003e\n\u003cimg class=\"fk-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0232\/3305\/files\/4130-trail-fork-rigid-carbon_1.jpg?v=1792522968\" alt=\"State Bicycle Co. carbon rigid MTB fork\"\u003e\n\u003cspan class=\"fk-name\"\u003eCarbon Rigid MTB Fork\u003c\/span\u003e\n\u003cspan class=\"fk-add\"\u003e+$349.99\u003c\/span\u003e\n\u003cp\u003e563 grams, and it clears a 32-inch wheel — almost nothing does.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e495mm A2C · 49mm offset\u003c\/li\u003e\n\u003cli\u003e29 x 3.0\" max tire, or 32 x 2.4\"\u003c\/li\u003e\n\u003cli\u003e3 cargo mounts per leg, rack mounts\u003c\/li\u003e\n\u003cli\u003eNo fender mounts · 180mm adaptor not included\u003c\/li\u003e\n\u003cli\u003e1 lb 6 oz with axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.statebicycle.mom\/products\/state-bicycle-co-carbon-rigid-mtb-fork\"\u003eFull fork details →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"tfk-card\"\u003e\n\u003cspan class=\"fk-badge\"\u003eSuspension\u003c\/span\u003e\n\u003cimg class=\"fk-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0232\/3305\/files\/4130-trail-fork-suspension-psylo_1.jpg?v=1792522968\" alt=\"RockShox Psylo Silver RC suspension fork on the State Bicycle Co. 4130 Trail\"\u003e\n\u003cspan class=\"fk-name\"\u003eRockShox Psylo Silver RC\u003c\/span\u003e\n\u003cspan class=\"fk-add\"\u003e+$385.00\u003c\/span\u003e\n\u003cp\u003e130mm of travel on 35mm steel uppers. The fork the frame's geometry was drawn around.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e550mm A2C · 44mm offset\u003c\/li\u003e\n\u003cli\u003e29 x 2.6\" max tire\u003c\/li\u003e\n\u003cli\u003eMotion Control damper, Solo Air spring\u003c\/li\u003e\n\u003cli\u003e5 lb 12 oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"tfk-advisory\"\u003e\n\u003cb\u003eThe rigid forks change the geometry, on purpose.\u003c\/b\u003e Both are 55–58mm shorter axle-to-crown than the Psylo. That steepens the head angle, drops the bottom bracket and shortens the wheelbase — the bike gets quicker-steering and sits lower. It's an intentional conversion from slack trail hardtail to fast all-terrain bike, not a compromise, but go in expecting a different bike rather than the same one minus the squish. Published geometry on this page is measured with the 550mm suspension fork.\u003c\/div\u003e\n\n\u003ctable class=\"tfk-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFork\u003c\/th\u003e\n\u003cth\u003eAxle-to-crown\u003c\/th\u003e\n\u003cth\u003eOffset\u003c\/th\u003e\n\u003cth\u003eMax tire\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eAdd\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRockShox Psylo Silver RC\u003c\/td\u003e\n\u003ctd\u003e550mm\u003c\/td\u003e\n\u003ctd\u003e44mm\u003c\/td\u003e\n\u003ctd\u003e29 x 2.6\"\u003c\/td\u003e\n\u003ctd\u003e5 lb 12 oz\u003c\/td\u003e\n\u003ctd\u003e+$385.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Rigid\u003c\/td\u003e\n\u003ctd\u003e495mm\u003c\/td\u003e\n\u003ctd\u003e49mm\u003c\/td\u003e\n\u003ctd\u003e29 x 3.0\" · 32 x 2.4\"\u003c\/td\u003e\n\u003ctd\u003e1 lb 6 oz\u003c\/td\u003e\n\u003ctd\u003e+$349.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteel Rigid\u003c\/td\u003e\n\u003ctd\u003e492mm\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003ctd\u003e29 x 3.0\"\u003c\/td\u003e\n\u003ctd\u003e4 lb 0 oz\u003c\/td\u003e\n\u003ctd\u003e+$179.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo fork\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e+$0.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp class=\"tfk-note\"\u003eAll three forks are 15 x 110mm Boost with the thru-axle included, post mount brakes, and a 300mm steerer shipped uncut on the rigid options. The steel fork's straight 1-1\/8\" steerer ships with a 30mm cone so it runs in this frame's tapered head tube — no reducer headset needed. Frame clearance is 29\" up to 2.6\" or 27.5\" up to 3.0\"; fork clearance is listed above and is the limit on the front.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n  .tgeo { font-family: inherit; font-size: inherit; line-height: inherit; color: inherit; }\n  .tgeo p { margin: 0 0 12px; }\n  .tgeo .note { font-style: italic; font-size: 13px; color: #555; }\n  .tgeo details { border: 1px solid #ddd; border-radius: 10px; margin: 20px 0; overflow: hidden; }\n  .tgeo summary { list-style: none; cursor: pointer; padding: 14px 18px; background: #fafafa; }\n  .tgeo summary::-webkit-details-marker { display: none; }\n  .tgeo summary::marker { content: \"\"; }\n  .tgeo summary:hover { background: #f1f1f1; }\n  .tgeo details[open] summary { border-bottom: 1px solid #eaeaea; }\n  .tgeo-chev { display: inline-block; width: 12px; color: #999; font-size: 11px; transition: transform .18s ease; }\n  .tgeo details[open] .tgeo-chev { transform: rotate(90deg); }\n  .tgeo-bar-t { font-size: 15px; font-weight: 700; color: #111; }\n  .tgeo-bar-s { display: block; font-size: 12.5px; color: #777; margin: 3px 0 0 12px; line-height: 1.5; }\n  .tgeo-body { padding: 16px 18px 18px; }\n  .tgeo-body \u003e p:first-child { margin-top: 0; }\n  .tgeo h5 { font-size: 13px; font-weight: 800; margin: 22px 0 6px; letter-spacing: .02em; }\n  .tgeo-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 0 14px; }\n  .tgeo-t { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 13px; }\n  .tgeo-t th { text-align: right; padding: 7px 9px; font-size: 10.5px; font-weight: 700; color: #555; text-transform: uppercase; letter-spacing: .04em; border-bottom: 1px solid #e0e0e0; white-space: nowrap; }\n  .tgeo-t th:first-child { text-align: left; }\n  .tgeo-t td { padding: 8px 9px; border-bottom: 1px solid #eee; text-align: right; white-space: nowrap; }\n  .tgeo-t td:first-child { text-align: left; font-weight: 700; }\n  .tgeo-t tr:last-child td { border-bottom: none; }\n  .tgeo-t caption { caption-side: top; text-align: left; font-size: 12px; font-weight: 800; color: #111; padding: 0 0 6px; }\n  .tgeo-t caption span { font-weight: 400; color: #777; }\n  .tgeo-sum { border-left: 3px solid #111; background: #fafafa; padding: 14px 18px; margin: 14px 0; font-size: 13px; line-height: 1.65; }\n  .tgeo-sum b { color: #111; }\n  .tgeo-sum ul { margin: 8px 0 0; padding-left: 20px; }\n  .tgeo-sum li { margin-bottom: 4px; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"tgeo\"\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\u003cspan class=\"tgeo-chev\"\u003e▸\u003c\/span\u003e \u003cspan class=\"tgeo-bar-t\"\u003eSee how the geo changes\u003c\/span\u003e\n\u003cspan class=\"tgeo-bar-s\"\u003eHead angle, stack, reach and trail for all three forks, in all four sizes\u003c\/span\u003e\n\u003c\/summary\u003e\n\n\u003cdiv class=\"tgeo-body\"\u003e\n\n\u003cp\u003eThis frame is drawn around the 550mm axle-to-crown of the RockShox Psylo Silver RC, and that is the build our published 65° geometry describes. Both rigid forks are shorter — 495mm carbon, 492mm steel — so the front end sits lower, the head angle steepens, and the bike turns into something quicker. Here is how far it moves.\u003c\/p\u003e\n\n\u003cdiv class=\"tgeo-wrap\"\u003e\n\u003ctable class=\"tgeo-t\"\u003e\n\u003ccaption\u003eRockShox Psylo Silver RC \u003cspan\u003e— 550mm axle-to-crown, 44mm offset\u003c\/span\u003e\n\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eHead\u003c\/th\u003e\n\u003cth\u003eSeat\u003c\/th\u003e\n\u003cth\u003eStack\u003c\/th\u003e\n\u003cth\u003eReach\u003c\/th\u003e\n\u003cth\u003eBB height\u003c\/th\u003e\n\u003cth\u003eWheelbase\u003c\/th\u003e\n\u003cth\u003eTrail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eXS\/S — 38cm\u003c\/td\u003e\n\u003ctd\u003e65.0°\u003c\/td\u003e\n\u003ctd\u003e74.5°\u003c\/td\u003e\n\u003ctd\u003e628mm\u003c\/td\u003e\n\u003ctd\u003e420mm\u003c\/td\u003e\n\u003ctd\u003e316mm\u003c\/td\u003e\n\u003ctd\u003e1158mm\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/M — 41cm\u003c\/td\u003e\n\u003ctd\u003e65.0°\u003c\/td\u003e\n\u003ctd\u003e74.4°\u003c\/td\u003e\n\u003ctd\u003e637mm\u003c\/td\u003e\n\u003ctd\u003e445mm\u003c\/td\u003e\n\u003ctd\u003e316mm\u003c\/td\u003e\n\u003ctd\u003e1188mm\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\/L — 43cm\u003c\/td\u003e\n\u003ctd\u003e65.0°\u003c\/td\u003e\n\u003ctd\u003e74.4°\u003c\/td\u003e\n\u003ctd\u003e647mm\u003c\/td\u003e\n\u003ctd\u003e465mm\u003c\/td\u003e\n\u003ctd\u003e316mm\u003c\/td\u003e\n\u003ctd\u003e1212mm\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL — 46cm\u003c\/td\u003e\n\u003ctd\u003e65.0°\u003c\/td\u003e\n\u003ctd\u003e74.4°\u003c\/td\u003e\n\u003ctd\u003e656mm\u003c\/td\u003e\n\u003ctd\u003e490mm\u003c\/td\u003e\n\u003ctd\u003e316mm\u003c\/td\u003e\n\u003ctd\u003e1241mm\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"tgeo-wrap\"\u003e\n\u003ctable class=\"tgeo-t\"\u003e\n\u003ccaption\u003eRigid carbon \u003cspan\u003e— 495mm axle-to-crown, 49mm offset\u003c\/span\u003e\n\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eHead\u003c\/th\u003e\n\u003cth\u003eSeat\u003c\/th\u003e\n\u003cth\u003eStack\u003c\/th\u003e\n\u003cth\u003eReach\u003c\/th\u003e\n\u003cth\u003eBB height\u003c\/th\u003e\n\u003cth\u003eWheelbase\u003c\/th\u003e\n\u003cth\u003eTrail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eXS\/S — 38cm\u003c\/td\u003e\n\u003ctd\u003e67.6°\u003c\/td\u003e\n\u003ctd\u003e77.1°\u003c\/td\u003e\n\u003ctd\u003e609mm\u003c\/td\u003e\n\u003ctd\u003e448mm\u003c\/td\u003e\n\u003ctd\u003e297mm\u003c\/td\u003e\n\u003ctd\u003e1141mm\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/M — 41cm\u003c\/td\u003e\n\u003ctd\u003e67.5°\u003c\/td\u003e\n\u003ctd\u003e76.9°\u003c\/td\u003e\n\u003ctd\u003e617mm\u003c\/td\u003e\n\u003ctd\u003e473mm\u003c\/td\u003e\n\u003ctd\u003e297mm\u003c\/td\u003e\n\u003ctd\u003e1170mm\u003c\/td\u003e\n\u003ctd\u003e101mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\/L — 43cm\u003c\/td\u003e\n\u003ctd\u003e67.5°\u003c\/td\u003e\n\u003ctd\u003e76.9°\u003c\/td\u003e\n\u003ctd\u003e626mm\u003c\/td\u003e\n\u003ctd\u003e493mm\u003c\/td\u003e\n\u003ctd\u003e298mm\u003c\/td\u003e\n\u003ctd\u003e1194mm\u003c\/td\u003e\n\u003ctd\u003e101mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL — 46cm\u003c\/td\u003e\n\u003ctd\u003e67.4°\u003c\/td\u003e\n\u003ctd\u003e76.8°\u003c\/td\u003e\n\u003ctd\u003e634mm\u003c\/td\u003e\n\u003ctd\u003e517mm\u003c\/td\u003e\n\u003ctd\u003e298mm\u003c\/td\u003e\n\u003ctd\u003e1223mm\u003c\/td\u003e\n\u003ctd\u003e102mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"tgeo-wrap\"\u003e\n\u003ctable class=\"tgeo-t\"\u003e\n\u003ccaption\u003eRigid steel \u003cspan\u003e— 492mm axle-to-crown, 50mm offset\u003c\/span\u003e\n\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eHead\u003c\/th\u003e\n\u003cth\u003eSeat\u003c\/th\u003e\n\u003cth\u003eStack\u003c\/th\u003e\n\u003cth\u003eReach\u003c\/th\u003e\n\u003cth\u003eBB height\u003c\/th\u003e\n\u003cth\u003eWheelbase\u003c\/th\u003e\n\u003cth\u003eTrail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eXS\/S — 38cm\u003c\/td\u003e\n\u003ctd\u003e67.8°\u003c\/td\u003e\n\u003ctd\u003e77.3°\u003c\/td\u003e\n\u003ctd\u003e607mm\u003c\/td\u003e\n\u003ctd\u003e450mm\u003c\/td\u003e\n\u003ctd\u003e296mm\u003c\/td\u003e\n\u003ctd\u003e1140mm\u003c\/td\u003e\n\u003ctd\u003e98mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/M — 41cm\u003c\/td\u003e\n\u003ctd\u003e67.7°\u003c\/td\u003e\n\u003ctd\u003e77.1°\u003c\/td\u003e\n\u003ctd\u003e616mm\u003c\/td\u003e\n\u003ctd\u003e475mm\u003c\/td\u003e\n\u003ctd\u003e296mm\u003c\/td\u003e\n\u003ctd\u003e1170mm\u003c\/td\u003e\n\u003ctd\u003e99mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\/L — 43cm\u003c\/td\u003e\n\u003ctd\u003e67.6°\u003c\/td\u003e\n\u003ctd\u003e77.0°\u003c\/td\u003e\n\u003ctd\u003e624mm\u003c\/td\u003e\n\u003ctd\u003e494mm\u003c\/td\u003e\n\u003ctd\u003e297mm\u003c\/td\u003e\n\u003ctd\u003e1194mm\u003c\/td\u003e\n\u003ctd\u003e99mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL — 46cm\u003c\/td\u003e\n\u003ctd\u003e67.6°\u003c\/td\u003e\n\u003ctd\u003e77.0°\u003c\/td\u003e\n\u003ctd\u003e633mm\u003c\/td\u003e\n\u003ctd\u003e519mm\u003c\/td\u003e\n\u003ctd\u003e297mm\u003c\/td\u003e\n\u003ctd\u003e1223mm\u003c\/td\u003e\n\u003ctd\u003e99mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch5\u003eWhat actually changes\u003c\/h5\u003e\n\n\u003cdiv class=\"tgeo-sum\"\u003e\nGoing rigid, in round numbers, whichever size you ride:\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHead angle steepens about 2.5°\u003c\/b\u003e (carbon) or \u003cb\u003e2.7°\u003c\/b\u003e (steel) — 65° becomes roughly 67.5°.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStack drops about 20mm.\u003c\/b\u003e The front end sits lower, and you may want a spacer or two back under the stem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReach grows about 28mm.\u003c\/b\u003e This is the one people miss: a rigid build rides noticeably longer. If you are between sizes, it argues for the smaller one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBottom bracket drops about 19mm\u003c\/b\u003e, to roughly 297mm. Lower and more planted, with less pedal clearance over rocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTrail falls from 125mm to about 100mm.\u003c\/b\u003e The shorter fork and its longer offset work in the same direction, and this — more than the head angle — is why the rigid bike steers so much faster.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"note\"\u003eSuspension geometry is quoted with the fork fully extended, as published. Geometry is measured with a 29 x 2.4\" tire. Full published geometry for the suspension build is on our \u003ca href=\"https:\/\/www.statebicycle.mom\/pages\/size-charts-full-specs\"\u003egeometry chart\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003e\u003cstrong\u003eBuild and Customize\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFRAME SIZE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXS\/S:\u003c\/strong\u003e 5'1\" to 5’5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS\/M:\u003c\/strong\u003e 5'5\" to 5'10\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM\/L:\u003c\/strong\u003e 5'10\" to 6'1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXL:\u003c\/strong\u003e 6'1\" to 6'5\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlso Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeadset\u003c\/li\u003e\n\u003cli\u003eThru-Axles  Front \u0026amp; Rear\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\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e*Frame and Forks Sold Separately - be sure to add the fork as an option or a la carte to receive both*\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMAX TIRE CLEARANCE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e 29” Wheels: Up to 2.6” \/ 27.5” Wheels: Up To 3.0”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFork:\u003c\/strong\u003e Depends on the fork you choose — see the comparison table above\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"State Bicycle Co.","offers":[{"title":"XS \/ S - 38cm - ( Riders 5'1\" - 5'5\")","offer_id":44503311745111,"sku":"751503805455","price":373.0,"currency_code":"GBP","in_stock":true},{"title":"S\/M -  41cm - ( Riders 5'5\" - 5'10\")","offer_id":44503311777879,"sku":"751503805462","price":373.0,"currency_code":"GBP","in_stock":true},{"title":"M\/L - 43cm - ( Riders 5'10\" - 6'1\")","offer_id":44503311810647,"sku":"751503805479","price":373.0,"currency_code":"GBP","in_stock":true},{"title":"X-Large - 46cm - (Riders 6'1\" - 6'5\")","offer_id":44503311843415,"sku":"751503805486","price":373.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0232\/3305\/files\/4130Trail-MountainBike-FrameSet-HammeredTobaccoPowdercoat-2.jpg?v=1792441613","url":"https:\/\/www.statebicycle.mom\/en-gb\/products\/4130-trail-mountain-bike-frame-set-hammered-tobacco-powdercoat","provider":"State Bicycle Co.","version":"1.0","type":"link"}