These are some of the best-selling fenders out there. Brought to you by Topeak, the M1/M2 fenders fit a wide range of bike designs. The Defender has a quick release fork attachment, making it ideal for easy on and off management. M1: the front fits most suspension forks, installs easily, and with the QR hardware, works just fine with reverse crown forks. M2: the rear fender utilizes a multi-pivot arm that permits adjustment for ideal wheel and tire angle/clearance. The rear is useful in including a quick release seatpost clamp, sizing up to 34.9mm for a good fit on most seat posts
. Both the M1 and M2 fenders are co-molded nylon and rubber constructed and will last for years, even in inclement weather.