State Bicycle Co. FSA No. 55R 1.5” ACR LS - Fully Integrated ACR Headset

IS52 Headset for Semi-Internal Routing Built for riders who prefer the flexibility of semi-internal (under the stem) routing, our Headsets for Semi-Internal Routing were developed for frames using an IS52 headset. These headsets are equipped with a custom seal at the cable entry ports that eliminates contamination from moisture and debris, maximizing bearing life. [FEATURES] Designed for semi-internal cable routing to allow the use of standard 1-1/8" stems and headset spacers with bikes that use an IS52 upper/lower headset and a 1-1/8" to 1.5" tapered steerer tube.

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Sealed cartridge bearing tapered headset, compatible with the Black Label v3 and Ti Track. CNC-machined aluminum construction resists fading and deformation, delivering smooth, low-friction steering with a fully integrated fit — no external cups, no bulk. [FEATURES] TYPE: Integrated, Tapered (1.5" Lower / 1.125" Upper) BEARINGS: Sealed Cartridge Bearings, Top & Bottom MATERIAL: CNC-Machined Aluminum Alloy Cups w/ Steel Bearing Races Specs: STACK HEIGHT: 16.8mm TOP CUP: Ø47mm Outer / Ø42mm Bore TOP BEARING: Ø41.8mm x Ø30.15mm x 6.5mm BOTTOM CUP: Ø57mm Outer / Ø52.1mm Bore BOTTOM…

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Upgrade your ride with the State Bicycle Co. Ceramic Bearing Headset, meticulously engineered to deliver unparalleled performance and longevity. Designed for the discerning cyclist, this headset offers smooth, frictionless rotation and exceptional durability, ensuring a superior riding experience every time. Key Features: Precision Ceramic Bearings : Equipped with high-grade ceramic bearings, this headset significantly reduces friction and wear, providing a smoother and more efficient ride. The bearings are also more resistant to corrosion and last longer than traditional steel bearings.

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Clean Looks. Simple Setup. If you're running a fully internally routed frame but don't want the headache of a fully integrated cockpit, the Semi-Internal Routing Stem System gives you the best of both worlds. Designed specifically for bikes using an IS52 headset system, this stem allows brake hoses and shift housing to enter the frame through the headset while keeping your handlebar setup traditional and easy to service. That means cleaner cable routing, easier maintenance, and compatibility with a wide range of standard handlebars.

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Internal/ZS headset for 1-1/8″ steerer with alloy top cover.

by Outdoor Gear Exchange · Burlington, VT

🚚 Free shipping on orders over $99 · Ships from Vermont

FSA TH-855 Repair Headset is a repair-level headset featuring forged steel cups and a nylon top cover. Specifications S.H.I.S. Stem Clamp Diameter: 28.6…

by Outdoor Gear Exchange · Burlington, VT

🚚 Free shipping on orders over $99 · Ships from Vermont

One bar. One stem. Zero compromises. The State Integrated Carbon Cockpit consolidates your setup into a clean, aerodynamic package engineered for riders who demand stiffness, comfort, and weight savings — all at once. Designed for the State Carbon Road Bike and compatible with leading internal routing systems, this cockpit is built to perform from the first pedal stroke. Cut Through the Air A refined, flattened top section reduces frontal drag at speed without sacrificing the rigidity needed for aggressive, race-ready riding.

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

FSA headsets are carefully engineered and updated to deliver the highest performance and value. The Orbit MX offers 36° angular contact bearings for smooth running and aluminum cups to keep the weight down to an impressive 96g. As with all Full Speed Ahead products the Orbit MX is fully supported with replacement spare parts and a full two year warranty.

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Traditional threaded headset with loose bearings in a race. Features Smaller upper bearing to save weight Lightweight, precision-machined aluminum cups Deep…

by Outdoor Gear Exchange · Burlington, VT

🚚 Free shipping on orders over $99 · Ships from Vermont

40-Series Integrated headsets set the standard for performance, durability and value. Drawing from the premium 110-Series design, the 40-Series includes all…

by Outdoor Gear Exchange · Burlington, VT

🚚 Free shipping on orders over $99 · Ships from Vermont

40-Series Zero Stack headsets set the standard for performance, durability and value. Drawing from the premium 110-Series design, the 40-Series includes all…

by Outdoor Gear Exchange · Burlington, VT

🚚 Free shipping on orders over $99 · Ships from Vermont

Replacement starnuts compatible with all headset systems.

by Outdoor Gear Exchange · Burlington, VT

🚚 Free shipping on orders over $99 · Ships from Vermont

[FEATURES] Lightweight, Strong, and Compact Designed for Quick and Easy Chain Removal Made in Taiwan Risk-Free Purchase - State Bicycle Co. offers FREE EXCHANGES* -If this item doesn't work out, we'll send you a return label and exchange for free!

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

It's official; flats are the worst. But you can be back on the road in no time with the right tools and thanks to the The Planet Bike Red Zeppelin Tire Inflator and Refills. They work with both presta and schrader valve tubes. Never leave home without 'em, and be ready to fix any flat. Due to air freight restrictions this product can only be shipped to the USA (excluding Hawaii & Alaska) Risk-Free Purchase - State Bicycle Co. offers FREE EXCHANGES* -If this item doesn't work out, we'll send you a return label and exchange for free!

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Born in a one-stall garage by husband-and-wife duo Johnny and his wife, FAAST Wax Chain Lube was created to bring the performance of hot wax to everyday riders, without the hassle. Already trusted in the pro gravel fields by Justin McQuerry and others, FAAST is designed by the Land Speed Research Group to keep your drivetrain running smooth, fast, and clean. Why It Works Long-Lasting Protection – Dries to a wax film that repels water, dirt, and mud while reducing wear. Less Friction = More Speed – A quieter, more efficient drivetrain that saves watts and extends component life.

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Upgrade your ride with the DUB (29mm) BSA 68mm Bottom Bracket, engineered for smooth performance, durability, and compatibility with State Bicycle Co. 12-Speed Groupsets and SRAM DUB-Compatible Cranks. Built with precision and high-quality materials, this bottom bracket ensures a secure fit, reduced creaking, and long-lasting performance for road and all-road bikes. What’s Included: Bottom Bracket: DUB (29mm) BSA 68mm Threaded Design Features: Shell Width Compatibility: Fits frames with 68mm or 73mm bottom bracket shells.

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Diameter - 160mm 6 Bolt Weight - 136 grams (160mm) Bolts included Single rotor (not a set)

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Elevate your ride with the precision-crafted SBC Monogram Bottle Cage. Engineered from premium 6061 aluminum, this bottle cage combines lightweight performance with rugged durability. The sleek, anodized finish not only enhances the aesthetic appeal but also provides an extra layer of corrosion resistance, making it a perfect match for all weather conditions. Distinctive Monogram Design: Emblazoned with the iconic State Bicycle Co. monogram, this bottle cage adds a touch of class and exclusivity to your bicycle.

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Mechanical Disc Brake compatible with the State Bicycle Co. 4130 All-Road, 6061 All-Road and Undefeated Disc models. Details: Flat Mount Recommended with 160mm rotors (140mm compatible) Flat Mount adapters and hardware included Two-Piston movement for evenly applied rotor contact. Please contact us, consult your bicycle's user manual, or check with a professional bicycle mechanic to ensure proper fit. Compatible with Shimano MT200 brake…

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

The State Bicycle Co. original seat post clamp comes in black, chrome, or white finish and measures 29.8mm. Designed to be compatible with State Bicycle Co. 4130 Steel models, and any other bicycle utilizing a 27.2mm seat post. Please consult your bicycle's user manual or check with a professional bicycle mechanic to ensure proper fit.

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Dial in your UDH setup with a proper UDH-thread rear thru-axle. This one is built for frames that use the M12 x 1.0 UDH standard—so you get a secure, creak-free fit and easy wheel install/removal without the “why won’t this thread in?” headache. Specs Position: Rear Axle Size: M12 Overall Length: 174mm Thread Pitch: 1.0 Thread Length: 20mm Compatibility 4130 All-Road v2 Frames (UDH Version) Important note (read this) Compatibility note: This is a UDH-spec rear axle (M12 x 1.0) . It fits UDH frames only . Most non-UDH frames use M12 x 1.5 , so this axle will not work on non-UDH setups.

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Our wide-range All-Road Cassette designed to work with State Bicycle and SRAM drive-trains. [FEATURES] TOOTH COUNT: 11 – 13 – 15 – 17 – 19 – 21 – 24 – 28 -32 -36 -42 - 50 T MATERIAL: Steel w/ Nickel Silver Chrome treated surface Weight: 620 grams Compatibility : 12 speed / HG Driver Risk-Free Purchase - State Bicycle Co. offers FREE EXCHANGES* -If this item doesn't work out, we'll send you a return label and exchange for free!

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

Comfortable, shock absorbent, and durable polyurethane State Bicycle Co. saddle with steel rails provides maximum comfort while riding.. Available in 6 colors. Will fit all State Bicycle's as well as most any other bicycle. [SPECS] DIMENSIONS: 130mm x…

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona

State Bicycle Co. polyurethane saddle with steel rails. This saddle was designed to fit State Bicycle Co. City Bike models, but will fit most other bicycles as well.

by State Bicycle Co · Tempe, AZ

🚚 Ships from Arizona