Kenda K-Rad Sport 20x2.125 Tire Wire BlackThe Kenda K-Rad Sport 20x2.125 Tire is a smooth-rolling off road tire for BMX and ATB use. Great for parks, dirt trails or anywhere a non-aggressive off-road tire is needed. Available in 20x2.125 with a black wall. 65 Max PSI and 60 TPI.047853781427