406 (20″) Tires, Tubes & Rims
406 The decimal 20″ sizes 1.125″ (28mm) thru 2.125″ (54mm) A.K.A the BMX 20″ 406 mm Tires Road Tires Quite a bit of comment about 406 tires at the Continental Grand Prix 28-406 (20×1.125) 8.5 bar (120 psi) 202.5 g $38 (slick with slight grooves, brown wall, made in Germany, for LWB front wheel or …