Front mudguard TOPEAK TETRAFENDER M1 for 26"–29" wheel — adjustable bicycle fender

TOPEAK TETRAFENDER M1 front mudguard fits 26"–29" wheels and provides adjustable protection against water, mud and road spray. Designed to mount to the front fork, this lightweight fender extends coverage over the front wheel to reduce splatter onto the rider and parts of the bike, helping keep the drivetrain, brakes and clothing cleaner during commuting, touring and off‑road use. The mudguard is compatible with a wide range of fork and tire clearances and offers a straightforward adjustment system to position the guard for optimal protection.

Advantages

The TETRAFENDER M1 offers a balance of effective spray reduction and minimal weight, with an adjustable design that adapts to different wheel sizes and fork geometries. Its mounting solution allows secure attachment to the front fork while permitting quick adjustments to change length and angle. The fender’s profile is engineered to channel water and debris away from the rider and vulnerable bike components, reducing maintenance needs and improving rider comfort on wet surfaces.

Suitable for

• Commuting in wet or mixed weather conditions
• Touring and long-distance rides where mud and spray protection is needed
• Gravel and light off-road routes with variable tire clearances
• Bikes with front forks that accept clamp- or bolt-on mudguard mounts

Key specifications

• Compatible wheel sizes: 26" to 29"
• Mounting location: front fork
• Adjustability: length and angle adjustment for coverage optimization
• Material characteristics: lightweight construction suitable for minimal added weight
• Protection: designed to reduce road spray and mud onto rider and drivetrain

How to use

Position the TETRAFENDER M1 on the front fork following the manufacturer’s mounting points and secure the clamp or bolts as appropriate for your fork. Adjust the length and angle of the fender so that it sits above the tire with enough clearance for wheel movement and debris, while maximizing coverage toward the rear of the wheel to deflect spray. Check that the fender does not interfere with brake components, suspension travel or wheel rotation. After initial installation, confirm fasteners are tight and recheck alignment after a short ride.

Usage recommendations

Regularly inspect mounting hardware and attachment points for tightness and wear, especially after riding on rough terrain. Clean the fender periodically to prevent buildup of grit that can affect performance. Ensure sufficient clearance between tire and fender when using wider tires or during suspension travel.