Maxxis Mammoth Fatbike Tires. The Maxxis Mammoth is the first fat tire bike from Maxxis.
· Relatively low center tread offers low rolling resistance while the large side knobs aid in cornering
· The 4 inch wide Mammoth is ready for duty on the trail, the beach, or the snow
· The use of liquid sealants in this tire will void manufacturer's warranty
· 120 TPI casing for a supple ride
· EXO protection on sidewalls for extreme cut and abrasion resistance while remaining lightweight and highly flexible