The ultra-flat mudguard for extra-widetyresand oversized wheels. The 774 is the mudguard fortyresmore than 60 mm wide and a wheel radius of 24". It is extremely light and comes with a very distinctive look.
In short: It doesn't fit VIPER, but it fits where VIPER doesn't.
width approx. 60 mm
for tyresmorthant60 mm wide (>2,36")
774 fits 24":length front approx. 48 cm, rear approx. 55cmweight250 g (incl. fixings), 130 g (w/o)