single gear gravel bike 4130 ALL-ROAD

single gear gravel bike 4130 ALL-ROADThe 4130 All Road combines cutting edge gravel technology with unbeatable value, making it the perfect bike for riders of all levels. With a fully revamped 4130 Chromoly Steel Frame, this bike is built for versatility, durability, and adventure. Now Universal Derailleur Hanger (UDH) compatible, dropper ready, and featuring semi internal cable routing, the 4130 All Road ensures a smoother, more adaptable ride than ever before. Wider tire clearance (up

The 4130 All-Road combines cutting-edge gravel technology with unbeatable value, making it the perfect bike for riders of all levels. With a fully revamped 4130 Chromoly Steel Frame, this bike is built for versatility, durability, and adventure. Now Universal Derailleur Hanger (UDH) compatible, dropper-ready, and featuring semi-internal cable routing, the 4130 All-Road ensures a smoother, more adaptable ride than ever before. Wider tire clearance (up to 2.4" with 650b wheels) and added mounting points make it even more capable for gravel, bikepacking, or commuting.

Choose between 700c wheels with semi-slick tires or 650b wheels with knobby tires—or opt for both wheelsets for seamless switching and double the versatility at a reduced price of $299.99 (includes wheels, tires, tubes, rotors, and cassette).

[SPECS]

FRAME:

• 4130 Chromoly Steel with Thru-Axle Dropouts (142mm rear spacing)
• UDH-Compatible
• Semi-Internal Cable Routing
• Dropper Post Ready
• Mounts for 3 Water Bottles, Racks, Fenders, and Accessories

FORK:

• Standard: 4130 Chromoly Steel All-Road Fork With Mounting  Points (12x100mm thru-axle).
  
• Upgrade: Carbon Fiber "Monster Fork" for $299.99 with geometry altering "flip-chip:. Saves over 1.25 lbs and boosts comfort.
• Upgrade: All-Road Suspension Fork for $350 (regular MSRP $450)—40mm travel for a smoother ride on rough terrain.

WHEELS:

• 700c: Wider 23mm Tubeless-Capable Rims with Vittoria Terreno Zero Tires (38mm)
• 650b: Wider 25mm Tubeless-Capable Rims with Vittoria Barzo Tires** (2.1")
• BOTH Wheelset Bundle: You'll get 700c and 650b wheel sets- includes tires, tubes, cassette, and rotors for $299.99. ($450 value)
  

COCKPIT & BRAKES:

• Updated Gravel Bar with 33° Flare
• Cable-Actuated Hydraulic Disc Brakes with Compressionless Housing

DRIVETRAIN:

• 12-Speed State Bicycle Co. Drivetrain
• Crank: 40t Direct Mount Chainring
• Cassette: 11-46t (upgrade to 11-50t available for $59.99)

ADDITIONAL OPTIONS:

• SRAM AXS Electronic Shifting: Starting at $899.99 (retail value $1199.99)
  
• DT Swiss Alloy Wheels: $450
• Upgrade: Enve & Zipp Carbon wheelsets starting at $965 (reg. $1400)
  

MAX TIRE CLEARANCE:

• 650b wheels: Up to 2.4"
• 700c wheels:
  • With Standard Fork: 45mm
  • With Monster Fork: 2.1" or 55mm 700
    
  • Rear Clearance: up to 47mm universally (tire fit up to 2.1" (55mm) is possible but will vary by brand, tread style, and rim width; not guaranteed) 

Size Recommendations:

• XS: 5'1"–5'6"
• S: 5'5"–5'10"
• M: 5'9"–6'2"
• L: 6'1"–6'5"

Want to get technical? Full Geo / Specs here.

**please note the Barzo tires (650b) are not rated tubeless, while it may be possible to set these tubeless we can not guarantee compatibility. State Bicycle Co. recommends professional assembly for tubeless set ups.

Raw Steel Care Advisory: Our raw steel bike frame, finished with a matte clear coat, showcases the beauty of steel in its purest form. Over time, this raw finish will naturally develop rust / patina. While our phosphate treatment and clear coat slow down rusting, maintaining your bike is essential to preserve its look. Please be informed that the warranty doesn't cover rust, and thorough maintenance is recommended for longevity. For complete care details and recommendations, click here.