CST Btb Basic 28 x 1 3/8 Black Reflective

Unleash Reliable Urban Mobility with Every Ride.

Finding a durable and affordable tire for daily city commutes can be a challenge. The CST btb Basic 28 x 1 3/8 black reflective tire delivers exceptional value and dependable performance for students and young riders heading to school. Designed as the entry-level model in the CST city tire lineup, it offers a solid foundation without compromising quality. With a robust compound and carcass structure, this tire ensures a smooth ride on urban streets while maintaining a competitive price-quality ratio. Perfectly suited for e-bikes with pedal assistance up to 25 km/h, it’s the smart choice for everyday city cycling.

Key Features

• Entry-level model designed for city commuting and student riders.
• Durable compound and carcass shared across the Classic Line for consistent quality.
• Reflective sidewall enhances visibility and safety in low light conditions.
• Optimized for e-bikes with pedal assistance up to 25 km/h.
• Cost-effective solution with excellent price-to-performance balance.

Technical Specifications

• Model: CST btb Basic R
• Color: Black with reflective sidewall
• Size: 28 x 1 3/8 (37-622)
• Category: Entry-level city tire
• Compound and carcass: Classic Line standard build
• Anti-puncture layer: Not included in this model
• Recommended for: E-bikes with pedal assistance up to 25 km/h
• Not suitable for: S-pedelecs or e-bikes exceeding 25 km/h assistance

Frequently Asked Questions