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Accessories / Bike Accessories / Fenders
Topeak DeFender M1 Front Fender
Topeak DeFender M1 Front Fender The M1 Front Fender Paired with an XC1 Rear
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Topeak DeFender M1 Front Fender
Topeak DeFender M1 Front Fender The M1 Front Fender Paired with an XC1 Rear

DeFender M1 Front Fender

Mfg PartNum:TC9639
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Low Weight, High Impact Resistance

Treat yourself to the fender perfect for any style of riding. From muddy mountain trails to puddle-filled city streets, the Topeak DeFender M1 front fender has got you covered. Made for 26" tires, this unique fender features a durable construction as well as a highly polished underside, which makes cleanup a breeze.

A super-strong build starts with two-tone injected plastic, which can handle the elements as well as most impacts. The DeFender™ M1 is compatible with all standard front forks including reverse arch designs, the unique quick-release attachment system seamlessly integrates this fender with the front of your bike.

The two-pivot arm articulates for improved tire coverage and perfect bike fit. A stiff engineering grade polymer support frame is co-molded to a softer more flexible material at the trailing edge for greater durability and a highly polished underside helps prevent dirt buildup and aids in cleaning.


  • QR fork attachment fits 19.6 - 26 mm & 27.7 - 35 mm steerer tube
  • Two tone injected high impact-resistant plastic
  • Highly polished underside
  • Measuring in at 57cm x 11.5cm x 8.5cm / 22.4" x 4.5" x 3.3"
  • Weighing in at 190 g / 6.69 oz

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Mfg PartNum: TC9639 


Application: MTB 


Coverage: Front 


Mount Type: Frame Mount 


Wheel Size: Universal