Kink Curb 20 - Sunkist Orange

The Kink Curb offers entry-level riders a legitimate freestyle BMX bike that looks and feels like a pro model without the premium price tag. Delivering a perfect balance of modern street geometry and rugged utility, this model handles parks, streets, and backyard setups with ease. Built with a 100% Hi-Ten steel frame and fork, the Curb features an agile 20” top tube length that makes it highly maneuverable for growing riders. It comes stacked with reliable components, including a short-reach 50mm Mission Control topload stem, high-volume 2.4" tires, and robust 3-piece tubular chromoly cranks rolling on a heavy-duty American bottom bracket.

Specifications

Frameset & Geometry

• Frame: 100% Hi-Ten Steel construction architectural layout.

• Fork: Kink Lance, 100% Hi-Ten steel, tapered fork legs, 32mm offset configuration.

• Top Tube Length: 20".

• Chainstay Length: 13.25".

• Head Tube Angle: 74.5°.

• Seat Tube Angle: 71°.

• Standover Height: 8.5".

• Bottom Bracket Height: 11.6".

Drivetrain & Braking (Single-Speed Freestyle Layout)

• Crankset: Mission Triumph 3-piece tubular Chromoly arms, 170mm length, 8-spline spindled spindle interface.

• Bottom Bracket: Unsealed American style, 19mm inner diameter.

• Sprocket: Mission Breach 25T steel ring.

• Driver: 9T cog, integrated into rear cassette assembly.

• Chain: Mission 410 heavy-duty single-speed chain.

• Pedals: Kink Hemlock nylon composite platform.

• Brake Calliper: Mission Cease V2 U-brake system.

• Brake Lever: Mission Token aluminum lever.

• Brake Cable: Mission L3 Linear slick casing format.

• Pegs: N/A (Sold separately).

Wheels & Tyres

• Rims: Mission X7 single-wall aluminum, 36-hole matching profile.

• Front Hub: Mission Reserve unsealed axle, loose-ball construction, 3/8" male axle layout.

• Rear Hub: Mission Function semi-sealed cassette hub, high-strength 14mm axle layout.

• Tyres: Mission Tracker matching street tread design, high-volume 20x2.40" freestyle footprint.

Cockpit & Components

• Saddle / Seatpost Integration: Mission Warsaw Combo system setup.

• Seat Post: Integrated Mission steel post architecture.

• Seat Clamp: Mission Slim aluminum clamp.

• Handlebars: Kink T875 bars, 8.75" rise profile, 100% Hi-Ten steel construction.

• Grips: Kink Ace flangeless compound, paired with Kink Thrust dual-diameter bar ends.

• Stem: Mission Control TL top-load design, 50mm reach.

• Headset: Standard 1 1/8" threadless headset configuration.

Sizing, Weight & Performance Limits

• Alpha Sizes Available: 20" Top Tube Single-Size configuration specification.

• Total Bike Weight: 12.30kg / 27.12lb total system weight profile.

Please Note: We make every effort to ensure the accuracy of the specification information, but components are subject to change by the manufacturer at any time without prior notice due to ongoing factory running parts substitutions. Bike and frame weights are based on pre-production painted frames at time of publication; production variances may occur.