The original design,the flexible front mudguard that started it all! First introduced as the Bender Fender back in 2009, these nifty little guards were our eureka moment, that ultimately led to the creation of Mucky Nutz as a Brand.ruly the first of its kind, the Bender Fendertook the Mountain Bike industry by storm with its simplicity and effectiveness. It was an entirely new concept and approach to mudguards that were traditionally heavy, chunky and ugly! Now having evolved, with subtle improvements and refinements made over the years, the Face Fender is more popular than ever available in a variety of colourways, used and endorsed by Weekend Warriors, Pro Downhill and Enduro riders around the world!