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State Bicycle 4130 All-Road Flat Bar

State Bicycle 4130 All-Road Flat Bar

This is our most capable bike ever! Make it 2-bikes-in-1 by selecting “both” as your wheel set choice and we’ll send you a 2nd pair of wheels, tires, tubes, rotors, and cassettes for easy back-and-forth switching between 700c / 650b.

Read more about the 4130 All-Road Bike on our blog!

See What the Experts Have to Say! (Read The Reviews):

  • Gear Patrol -The Best Gravel Bikes of 2022
  • Men's Journal -First Take: State’s $800 4130 All-Road Gravel Bike
  • Path Less Pedaled (Video Review) - STATE All-Road Gravel Bike- Any Good?
  • Locked In (Video Review) - State Bicycle All Road Bike Review - Gravel Bike!


BRAKES State Bicycle Co. All-Road Hydraulic Disc Brakes (mineral oil based) w/ 160mm Rotors (6-Bolt)

CRANK State Bicycle Co. All-Road 1 Forged 7075 Aluminum

Crank Arm Length: XS & Small – 165mm Medium – 170mm Large – 175mm FORK 4130 Chromoly Steel 1¹/8” threadless steerer

FRAME 4130 Chromoly Steel

HANDLEBARS State Bicycle Co. - All Road Drop Bars Aluminum 18

DEGREE W500/420MM OS31.8 Stem Black Riser Version: State Bicycle Co. - 6061 Black Label Riser Bars

HEADSET FSA ZS-4D 1¹/8” threadless

HUBS Sealed Bearing Front: 12*100

THRU-AXLE Rear: 12*142 THRU-AXLE 6- Bolt MISC Tire Clearance Frame (650 / 700) : 53c / 45c M12 Thread Pitch Tire Clearance Rim (650 / 700): 47-53c / 28-52c

PEDALS Platform Pedal

SADDLE State All-Road Polyurethane Steel Rails

SEAT POST CLAMP Aluminum Diameter: 29.5mm

SHIFTER/RD State Bicycle Co. All-Road 1 1x11 Rear Derailleur Version 2.0 with internally adjustable clutch (Trigger on Riser Version)

SPOKES 14G Stainless Steel

STEM Alloy 3D Forged Clamp Diameter: 31.8mm Length: XS/S: 90mm, M: 100mm, L: 110mm Riser Version: 60mm Rise: +/- 7 degree

THRU-AXLE M12 Thread Pitch 125mm front / 162mm rear

TIRES 700c: Vittoria Terreno Zero 38c (Tubeless) 650b: Vittoria Barzo 2.1”

WHEELS Aluminum Wheel Set (650b / 700c) Rim Depth: 24mm Rim Width: 19mm (internal) / 24mm (external)




Bars 15.1 oz / 429g

BB 3.7oz / 105g

Crank 1lb 13oz / 839g

Pedals 470g Saddle 11.6oz / 328g

Wheels 650 Front: 1lb 14oz / Back: 2lbs 8oz Wheels 700 Front: 2lb / Back: 2lb 9oz

Frame Set Weights (all sizes)

Size Frame Fork XS 5lb 4oz 2lb 13oz

S 5lb 5oz 2lb 13oz

M 5lb 10oz 2lb 14oz

L 5lb 12oz 2lb 14oz


HEIGHT RECOMMENDATIONS 5’1” to 5’6” 5’5” to 5’10” 5’9” to 6’2” 6’1” to 6’5” ACTUAL TOP TUBE LENGTH 496mm 517.3mm 528.9mm 553.1mm BB DROP 75mm 75mm 75mm 75mm BB HEIGHT 268mm 268mm 268mm 268mm CHAIN STAY LENGTH 450mm 450mm 450mm 450mm COMPLETE BIKE WEIGHT (650) 27lbs 5oz 27lbs 6oz 27lbs 12oz 27lbs 14oz *no pedals COMPLETE BIKE WEIGHT (700) 25lbs 15oz 26lbs 0oz 26lbs 6oz 26lbs 8oz *no pedals CRANK ARM LENGTH 165mm 165mm 170mm 175mm EFFECTIVE TOP TUBE LENGTH 510mm 535mm 550mm 575mm FORK LENGTH 405mm 405mm 405mm 405mm FORK OFFSET 50mm 50mm 50mm 50mm HEAD TUBE ANGLE 70.50 71.00 71.50 71.50 HEAD TUBE LENGTH 125.00 145mm 165mm 185mm REACH 359.8mm 373.7mm 371.5mm 385mm SEAT TUBE 430mm 470mm 510mm 550mm SEAT TUBE ANGLE 75.00 74.50 73.50 73.00 STACK 560.7mm 581.6mm 602.5mm 621.5mm STANDOVER HEIGHT (700 / 650) 743mm / 735mm 772mm / 764mm 798mm / 790mm 827mm / 819 mm WHEEL BASE 997.1mm 1013.1mm 1054.1mm 1062.9mm

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