The sks flap guard has been designed for the all weather mountain biker that loves mud this super lightweight 45g and discreet mudguard protects your face from mud and water made of super soft material it fits to 26 27 5 and 29 bikes and is compatible with most forks the flap guard sticks close to your bike even when riding some tricky and aggressive terrain it fits to your forks with the zip ties that are supplied they wrap around the bridge of the fork and the fork legs