.mtb-pdp { font-family: inherit; font-size: inherit; line-height: inherit; color: inherit; } .mtb-pdp h4 { font-size: 16px; font-weight: 700; margin: 30px 0 8px; border-bottom: 1px solid #e0e0e0; padding-bottom: 4px; } .mtb-pdp p { margin: 0 0 12px; } .mtb-pdp ul { margin: 0 0 12px; padding-left: 22px; } .mtb-pdp li { margin-bottom: 5px; } .mtb-pdp a { color: #0055cc; } .mtb-pdp .note { font-style: italic; font-size: 13px; color: #555; } .mtb-divider { border: none; border-top: 1px solid #e5e5e5; margin: 32px 0; } .mtb-press { border-left: 3px solid #111; padding: 14px 20px; margin: 16px 0 20px; background: #fafafa; } .mtb-press .pc-quote { font-size: 14px; font-style: italic; color: #222; line-height: 1.7; margin-bottom: 6px; } .mtb-press .pc-source { font-size: 12px; color: #777; font-weight: 700; } .mtb-callout { border-left: 3px solid #111; padding: 14px 20px; margin: 20px 0 16px; background: #fafafa; } .mtb-callout .ec-headline { font-size: 15px; font-weight: 700; color: #111; margin-bottom: 6px; } .mtb-callout .ec-body { font-size: 13px; color: #444; line-height: 1.6; } .mtb-badge { display: inline-block; font-size: 10.5px; font-weight: 800; padding: 3px 9px; border-radius: 4px; background: #111; color: #fff; margin-bottom: 8px; letter-spacing: 0.3px; text-transform: uppercase; } .mtb-name { display: block; font-size: 14px; font-weight: 700; margin-bottom: 6px; } .mtb-price { font-size: 13px; font-weight: 800; color: #111; margin-top: 10px; padding-top: 10px; border-top: 1px solid #eee; display: block; } .mtb-link { font-size: 11.5px; display: block; margin-top: 4px; } .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; border-radius: 10px; margin: 20px 0; } .embed-container iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none; } Tough as nails and ready for anything, the State Bicycle Co. 4130 Trail Mountain Bike is a no-BS trail machine designed to crush climbs, rip descents, and handle whatever you throw at it. Whether you're slashing singletrack, hammering urban shortcuts, or packing up for an epic bikepacking trip, this bike is built to send it. *Bike pictured with Industry Nine Sector Carbon wheels and Seekrun S7 wireless dropper upgrades. "A mountain bike of this caliber has no business being under $2,000." — BIKE Magazine Bikepacking.com found the 4130 Trail's geometry "quite similar to that of much more expensive bikes" — the payoff of an era where trail geometry has converged on something confidence-inspiring and genuinely high-performance, rather than something you pay extra to access. — Bikepacking.com, "Inflation Buster" Pinkbike noted the 65° head angle puts the 4130 in the same territory as bikes from their Value Bike Field Test, and that the steel frames aren't heavy even measured against higher-end steel equivalents — a well-appointed frame with a sensible parts mix and clear upgrade paths where they matter. — Pinkbike Quick Features Progressive Trail Geometry: 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. 12-Speed Shimano Deore Drivetrain: A tough-as-hell 1x12 setup with Deore M6100 shifter and rear derailleur, paired with an 11–50T cassette for big climbing range and clean, reliable shifting. Double-Butted 4130 Chromoly Steel Frame: Tougher than aluminum and smoother than carbon, our double-butted 4130 Chromoly frame absorbs trail chatter and takes a beating without flinching. RockShox Psylo Silver RC — 130mm Travel, 35mm Stanchions: At this price you'd normally see a budget fork with spindly stanchions and questionable performance. Not here. 35mm upper tubes for steering precision on technical descents, with a Motion Control damper, Solo Air spring, and premium bushings that cut friction over rough ground. Universal Derailleur Hanger (UDH): Future-proofed for modern drivetrain tech and easier maintenance, because you shouldn't be stressing parts availability. Dropper Ready — Cabled or Wireless: A 31.6mm seat tube with internal routing means a cabled dropper drops right in, and the frame is equally happy running a fully wireless post with zero cables to route. Threaded Bottom Bracket (73mm BSA): Reliable, creak-free, and easy to service. More Mounting Points: Triple bottle cage mounts on the downtube — because adventure doesn't come with limits. The drivetrain Shimano Deore is the part of the lineup where the price stops mattering and the performance starts. M6100 gets the same shift ramps and chain management philosophy as the tiers above it, in a package built to survive being ignored. An 11–50T cassette against the 32T ring gives 454% of range — a low gear at 0.64:1 that will get you up genuinely steep, loose climbs, and enough at the top for fire roads and flat transfers. One shifter, one derailleur, nothing to cross-chain, and no front shift to fumble mid-climb. No drama, no fluff. Crisp shifting that keeps working when things get dusty, muddy, and questionable. Build & Customize Frame Size XS/S: Riders 5'1" – 5'5" S/M: Riders 5'5" – 5'10" M/L: Riders 5'10" – 6'1" XL: Riders 6'1" – 6'5" Choose Your Wheelset Included WTB i30 TCS 29" Wheelset WTB i30 TCS tubeless-ready rims — wide profile for tire support and traction Boost hubs (110/148mm) with sealed bearings WTB Trailboss TCS 29 x 2.4" tubeless-ready tires — aggressive tread for grip and speed Tubeless valves included Upgrade Industry Nine Sector Carbon (1/1) WR1 Convergence carbon rims, 29mm internal — built to survive repeated impacts and still mute trail chatter Industry Nine 1/1 hubs, 90 points of engagement at 4° — roughly twice as responsive as a typical older hub Sapim Race J-bend spokes — any shop in any town can fix this wheel Handbuilt in Asheville, NC, and backed by a lifetime carbon rim warranty +$999.00 reg. $1,549.00 — save $550 Choose Your Seatpost — a dropper is the single biggest upgrade you can make to a trail bike. Two ways to get one. Included SBC 31.6mm Seatpost Quick-release seatpost clamp for on-the-trail adjustments Frame is dropper-ready whenever you are — 31.6mm with internal routing Upgrade — Cabled PNW Range Dropper & Lever Named Pinkbike's 2024 "Value Product of the Year" Sealed air cartridge — no pressure to top off, consistent return ride after ride Serviceable at home, backed by PNW's lifetime warranty Routes internally through the frame Travel by size: XS — 125mm · S/M & M/L — 150mm · XL — 175mm +$199.99 Upgrade — Wireless Seekrun S7 Wireless Dropper Bundle Fully wireless actuation with a bar-mounted remote No cable to route, no housing to trim, no drag to fight — and internal routing on a hardtail is the fussiest job on the bike Roughly 9,000 drops per charge, IP67 sealed Bundle includes post, remote, battery, and charger Travel by size: XS — 120mm · S/M & M/L — 150mm · XL — 175mm See full specs ? Both droppers are sized to your frame automatically — pick your frame size and we'll send the right travel. Choose Your Brakes Included Tektro HD-M275 Hydraulic Disc 2-piston hydraulic with 180mm rotors front and rear Confidence-inspiring stopping power in all conditions Upgrade SRAM DB4 4-Piston Hydraulic Four pistons instead of two — more pad contact, more power, better modulation The upgrade that matters most on long, steep descents where 2-piston brakes start to fade Worth it if you ride chunky terrain or carry weight Choose Your Handlebar Included SBC Low Rise Alloy — 770mm 770mm wide, 35mm clamp — wide and stable for all-mountain control Paired with an SBC 3D-forged alloy stem, short and responsive Upgrade PNW Loam Carbon Handlebar UD carbon with a chatter-absorbing layup — the bar is where trail buzz reaches your hands Anti-fatigue geometry for long days The upgrade you feel on every ride, not just the rough ones +$159.99 See full specs ? Standard Equipment Frame: Double-butted 4130 Chromoly steel, UDH, 73mm BSA threaded BB, internal dropper routing Fork: RockShox Psylo Silver RC — 130mm travel, 35mm stanchions Drivetrain: 1x12 Shimano Deore Shifter & Rear Derailleur: Shimano Deore M6100 Cassette: 11–50T, 12-speed Chain: SUMC 12-speed Crankset: SBC 32T narrow-wide, 165mm, direct mount Saddle: Trail-ready PU pad with steel rails Stem: SBC 3D-forged alloy, 35mm clamp Pedals: Not included Max Tire Clearance Frame: 29" up to 2.6" / 27.5" up to 3.0" Fork: 29" up to 2.6" / 27.5" N/A Want it wireless? The same frame is available with SRAM Eagle Transmission — hangerless, no limit screws to set, no cable to route, and 520% of range from a 10–52t cassette. See the Eagle Transmission build ? ?? Assembly Required: This bike ships partially unassembled and will require crank installation, wheel installation, and fork setup (the steerer tube comes uncut). It will also need general setup and tuning, including derailleur indexing and limit screw adjustment. We strongly recommend professional assembly to ensure the safest and highest quality ride experience. *Bike pictured with Industry Nine Sector Carbon wheels and Seekrun S7 wireless dropper upgrades. Want to get technical? Full Geo / Specs here . Press quotations from BIKE Magazine, Bikepacking.com, and Pinkbike, referenced for context and not endorsements of this specific build configuration.