Planet Bike Big Buck Rear Fat Bike Fender

A beefy rear fender for big tires

We built the Big Buck fenders for your fat tire adventures. The seat post-mounted rear bike fender’s extra wide 4.5-inch profile keeps the elements off your backside spring, summer, fall, and winter. It's a beefy fender for big tires.

- Quick-release seatpost mount attaches and removes in a snap
- Features fender angle adjustability to fit most bikes and dial in spray protection
- Eyelets Required?: No
- Wheel size: 26", 650b, 29" and 700c
- Fender width: 90-120mm for 3-5" wide tires
- Max tire width: 5"
- Weight: 220 grams