Roper produced its K521 Sprint lawn tractor model From 1973 Until 1976 in United states with a Open operator station cabin. Talking dimensions and weight, this model has 32 inches 81 cm of width, 57.5 inches 146 cm of length and 37.5 inches 95 cm of height while maintaining a wheelbase of 40.5 inches 102 cm. This tractor can fit lawn tires of 10.5x3.5 front and 10.5x3.5 back . This Roper K521 Sprint it has 206 cc or 12.57 ci the fuel tank capacity is 0.5 gal 1.9 L. This machine has 4x2 2WD wheel drive system,3 forward and 1 reverse transmission system.
