
44,99 €


Key features
Stay clean on the trail: a sturdy, adjustable front mudguard that fits virtually any mountain bike wheel.
Store availability
Call us to confirm availability before visiting the store

The Topeak TetraFender M1 is a clip-on front mudguard designed for mountain bikes. It attaches to the fork legs using hook-and-loop velcro straps and a 2.5 mm Allen key tensioner, requiring no drilling or frame modification. The fork width range of 115 to 145 mm covers the vast majority of MTB forks, whether aluminium, carbon, steel or titanium.
The guard body is made from fibreglass composite and measures 48 cm long by 14.2 cm wide — wide enough to provide meaningful coverage even with wider tyres. The adjustable aluminium struts allow you to fine-tune the angle and clearance to suit your tyre profile and riding conditions.
The polished inner surface is a practical detail that makes a real difference: mud releases more easily after a ride, so a rinse with water is usually enough to have it looking clean again. The two-tone black design blends in with most frame colours.
With compatibility spanning 26" to 29" wheels and tyres up to 2.8" wide, the TetraFender M1 suits a wide range of trail, cross-country and enduro setups without any adapters or additional parts.

44,99 €

7,50 €

The Topeak TetraFender M1/M2 Set pairs a front fender (M1) with a rear fender (M2), purpose-built for mountain bikes. Whether you ride a hardtail or a full-suspension — electric or conventional — this set shields you from mud, grit and spray on wheels sized 26" to 29" with tyres up to 2.8" wide.
Fitting is straightforward: hook-and-loop straps combined with clamping bolts secure both fenders without any drilling or permanent modification to your frame or fork. The adjustable-angle aluminium stays let you dial in the right position across a wide range of fork widths (115–145 mm on the front, 95–125 mm at the rear chainstays). The impact-resistant fibreglass composite body keeps its shape even after knocks, and the polished underside sheds mud rather than holding it.
The rear M2 features a clever two-piece design: use the shorter version when trails are dry or dusty, and attach the removable extension as soon as conditions turn wet. Please note the M2 is not compatible with Topeak Tetrarack rear racks.
64,99 €