The State Bicycle Co. Klunker Frameset is your blank canvas to create the ultimate retro-inspired, all-terrain cruiser. Whether you’re cruising the streets, hitting the trails, or just reliving the glory days of BMX-inspired riding, the Klunker frameset gives you the freedom to build a bike thats simple, rugged, and downright fun.

Inspired by a mash-up of a beach cruiser, BMX, and mountain bike, the Klunker is the ultimate “DGAF” ride, perfect for neighborhood cruises, trips to the store, or tackling trails. This frameset gives you the bones to build something timeless yet tough enough for anything.

Key Features:

• Max Tire Clearance: Built to fit up to 2.3″ x 27.5″ tires (Riders have successfully fitted up to 2.4″, but fitment depends on the wheels and tire brands used).
• Strong Steel Frame and Fork: Built for durability, comfort, and ready to take on whatever you throw at it.
• Classic BMX-Style Geometry: Upright riding position for comfort and style with modern performance.

Geometry & Technical Specs:

• Effective Top Tube Length: 571mm
• Chain Stay Length: 481mm
• Fork Offset: 35mm
• Head Tube Angle: 69
• Head Tube Length: 140mm
• Seat Tube Length: 457mm
• Seat Tube Angle: 70
• Wheelbase: 1113mm
• Rear Spacing: 120mm
• BB Standard: English 68mm

Whats Included:

• Klunker Frame & Fork
• Headset
• Seatpost Clamp

Notable Extras:

• The perfect platform to customize with your choice of wheels, drivetrain, and handlebars.
• Durable steel construction ensures a long-lasting, worry-free ride.