DeFender M1 Front (for 27.5"-29")

The Topeak DeFender M1 Front Fender is a premium quick-release mudguard designed to deliver maximum protection for mountain and trail riders using 27.5” (650B) or 29” wheels. Engineered from high-impact resistant two-tone plastic, the M1 offers long-lasting durability while maintaining a lightweight construction ideal for aggressive terrain. Its universal compatibility fits all standard front forks, including reverse arch designs, ensuring easy installation on a wide range of bikes. The quick-release system allows for fast mounting and removal without tools, making it convenient for riders who switch between dry and wet trail conditions. A highly polished underside prevents mud buildup, ensuring smoother rides and easier cleaning. Whether tackling rugged mountain paths or daily commutes, the DeFender M1 provides superior protection, sleek design, and effortless functionality.

• Universal Fit System: Compatible with 27.5” (650B) and 29” wheel bikes, fitting all standard forks including reverse arch types for wide installation flexibility.
• Quick-Release Convenience: Features a secure QR attachment system for easy installation and removal, ideal for fast transitions between riding conditions.
• High-Impact Durability: Made from two-tone, high-impact resistant plastic that withstands rough terrain and heavy use while maintaining lightweight performance.
• Anti-Mud Design: Polished underside minimizes mud adhesion, helping maintain speed, reduce drag, and simplify post-ride cleaning.
• Secure and Adjustable Mount: Fits steerer tubes ranging from 19.6–26 mm and 27.7–35 mm in diameter, ensuring a snug, stable attachment on any compatible fork.


Manufacturer Sku: TC9639
Todson Sku: 67009639