Built for riders who want dependable performance and classic BMX styling, the SANMI ZX-1 20" Freestyle BMX Bike is designed for street riding, skateparks, pump tracks, and everyday cruising. Featuring a durable Hi-Ten steel frame and fork, this BMX offers the strength and responsiveness needed for freestyle riding while maintaining a lightweight feel.

The single-speed drivetrain is equipped with a 25T steel chainring, 170 mm tubular cranks, and a sealed Mid bottom bracket for smooth, efficient pedaling and long-lasting reliability. Sealed alloy hubs with an integrated 9-tooth rear driver provide low-maintenance performance, while Radius alloy U-brakes deliver dependable stopping power.

Wide 20 × 2.40-inch BMX tires offer excellent traction and stability, giving riders the confidence to tackle tricks, jumps, and urban terrain with ease.

Key Features

• Durable Hi-Ten steel frame and fork
• Single-speed drivetrain for reliable, low-maintenance riding
• Radius alloy U-brake system for consistent stopping power
• Sealed Mid bottom bracket with 8T spindle axle
• 25T steel chainring with 170 mm tubular cranks
• KMC Z410 chain for smooth power transfer
• Fully sealed alloy hubs with integrated 9T rear driver
• Lightweight aluminum rims
• 20 × 2.40-inch BMX tires for enhanced grip and stability
• BMX-style saddle for comfort and control
• Supports riders up to 120 kg (265 lbs)
• Net weight: 11.5 kg (25.4 lbs)

Whether you're learning your first tricks or enjoying daily rides around town, the SANMI ZX-1 20" Freestyle BMX Bike combines durability, responsive handling, and quality components to deliver an enjoyable riding experience for beginners and experienced riders alike.

Assembly Required

This bicycle ships approximately 85–90% pre-assembled. Final assembly is required and typically includes installing and adjusting components such as the handlebars, front wheel, pedals, seat, and brakes. Minor adjustments to the gears and brakes may also be necessary.

For your safety and to ensure optimal performance, Velozzo strongly recommends that assembly and final safety inspections be performed by a qualified bicycle mechanic. Proper assembly helps ensure your bicycle is adjusted correctly and ready to ride.   

SHIPPING AND DELIVERY

FREE SHIPPING

• Order Processing Time:  1-3 Business Days
• Order Delivery Time:     8-14 Business Days