CST C1213N Freestyle/Park BMX Tire 20"

Product Overview

The CST C1213N is a high-pressure freestyle and park tire designed for 20" BMX bikes. The tread pattern balances rolling speed with grip across multiple surfaces, while pronounced shoulder knobs provide cornering traction on transitions and street obstacles. Available in 1.95" and 2.1" widths to suit rider preference for speed versus stability.

Key Features

• Freestyle/park tread design – Pattern optimized for smooth surfaces like concrete parks, wood ramps, and street spots while maintaining grip on varied terrain
• Shoulder knobs for cornering grip – Raised side knobs bite into transitions and corners for confident carving and wall rides
• High-pressure rated – Built to handle the higher PSI needed for responsive handling and reduced pinch flats on hard landings
• Wire bead construction – Durable steel bead holds shape under pressure and seats securely on standard BMX rims
• Tube-type design – Requires inner tube; compatible with all standard 20" BMX tubes
• Two width options – 1.95" for lighter weight and faster rolling; 2.1" for added stability and cushion

Technical Specifications

• Model: C1213N/Street
• Wheel size: 20"
• BSD (Bead Seat Diameter): 406mm
• Width options: 1.95", 2.1"
• Bead material: Wire
• Type: Tube-type (requires inner tube)
• Color: Black
• Sidewall: Black
• Pressure rating: High pressure (recommended PSI depends on rider weight and width)

Compatibility and Ideal Use Cases

This tire fits any 20" BMX rim with a 406mm bead seat diameter—the standard for freestyle BMX bikes. Best suited for park riding, street sessions, and flatland where smooth rolling and predictable grip matter more than aggressive traction. The 1.95" width works well for lighter riders or those prioritizing speed and maneuverability; the 2.1" width offers more cushion and stability for heavier riders or those hitting bigger obstacles. Compatible with standard BMX inner tubes in corresponding widths.