Outdoor Manager-Bike Mudguard Front & Rear Fender Tyre Mud Guard Set for Road Mountain Bicycle Red/Black Material:Plastic Rear Wheel Dimensions:20.48x2.96Inch/ 52x7.5cm(LxW),Front Wheel Dimensions:12.6x2.96Inch/ 32x7.5cm(LxW) Apply to stem diameter 0.95-1.26inch (24- 32 mm) of all kinds of mountain bike Fixed seat easy for dismantled color:red/black;package:1xbike front&rear mudguards