To find front gear ratio for 4WD You can use rollout or diameter, but you
Front Tire Rollout or dia. (in.) 26.0 must be consistent front & rear.
Rear Tire Rollout or dia. (in.) 34.0
Rear End Gear Ratio 6.50
% Overdrive Wanted 1.00%
Calculated Front Gear Ratio 4.97
Calculated Front (with overdrive) 4.92
To find Sprockets for Chain Drive
Front Tire Rollout or dia. (in.) 100.0
Rear Tire Rollout or dia. (in.) 135.0
Rear End Gear Ratio 7.16
Front End Gear Ratio 4.1
Drive Sprocket Used (at Trans.) 15
% Overdrive Wanted -3.00%
Calculated Front Gear Ratio 5.30
Calculated Front (with overdrive) 5.46
Calculated Driven Sprocket 19.99
meter, but you