ASS SAVERS - WIDE (MTBS) RAIN FENDERS Flip Tip - Clip On Mudguard Black Bicycle Fender FEATURES: We provide Top Quality WIDE (MTBS) RAIN FENDERS Bicycle Fender from Ass Saver. The Ass Saver MUDDER is a quick fender for those folks who just don't want to rock a fender permanently but need one quickly when surprised by a rain. MTBS: This Ass Saver was specifically made for MTBs. This version is wider than the others. TECHNICAL INFO: 370 x 125 x 0.8 mm, 25 grams, 100% recycled polypropylene. WIDE (MTBS): Mountain bikers, rejoice. Due to an extremely high number of requests for a mountain bike specific model, here is the super fat Ass Saver made for keeping cracks mud free. Ass Saver Wide does not fold to store under the saddle. FITS: It also fits almost all saddles with standard rails, including carbon rails.