Mini Mow Rules

MINI MOW CLASS BUILD RULES

-AGES 6-11.

-RULES OF THE TRACK, PITS, GRID, DRIVER SAFETY EQUIPMENT, CODE OF CONDUCT AND POINTS WILL BE THE SAMES AS USLMRA.

-FRAME BUILD MAY BE OF ROUND OR SQUARE TUBING FRAME WIDTH MAX WIDTH 12 INCHES. MUST BE STEEL, NO ALUMINUM. BODY/HOOD MAY HOME MADE BUT BE FORMED LIKE A MOWER. STOCK MOWER BODY/HOOD PREFERRED CHOICE.

-6:1 FINAL DRIVE RULE. NO EXCEPTIONS!!!!!! EXAMPLE; 12T CLUTCH, 12T ON JACKSHAFT AND 72 AXLE SPROCKET. 1” INSPECTION HOLE AT CLUTCH DRUM. MARK ON CLUTCH AND TIRE SHOULD BE ONE REVOLUTION OF TIRE TO 6 REVOLUTIONS ON THE CLUTCH. NO EXCEPTIONS!!!

-ENGINE 6.5 HP 212 PREDATOR MOTOR MAX RPM 3650, NO TOLERANCE. AFTERMARKET AIR FILTER AND PRE FILTER OK.  NO MODIFICATIONS WHATSOEVER OTHER THAN HEADER AND CONE TYPE AIR FILTER.

-HEADER MUST POINT IN A DOWNWARD POSITION AWAY FROM DRIVER. IF EXPOSED, MUST USE HEADER WRAP.

-TIRES 12 INCH MAXIMUM HEIGHT MEASURED BY TECH GAUGE. NO TOLERANCE. MIN 5 INCH DIAMETER OR 6“ DIAMETER ALUMINUM RIMS.

-SIDEWALL TO SIDEWALL MAX 40 WIDTH. NO TOLERANCE.

-WHEELBASE MINIMUM 39 INCHES MAXIMUM 46 INCHES.

-SIDE NERF BARS NO GREATER THAN 1 INCH PAST TIRE WIDTH.

-STEERING ALL STEERING COMPONENTS MUST BE FASTENED SECURELY WITH NYLOCKS OR SAFETY PINS OR COTTER KEYS.

-KILL SWITCH MUST BE OF JET SKI TYPE TETHER AS PER USLMRA SPECS.

-HYDRAULIC KART TYPE BRAKES IN TACT AND WORKING SAFELY, FRONT BRAKES OPTIONAL.

-EXHAUST ROUTED AWAY FROM DRIVER AND IF EXPOSED MUST HAVE HEADER WRAP.

-CENTRIFUGAL CLUTCH ONLY. NO TORQUE CONVERTER. MUST HAVE METAL SHROUD PROTECTING DRIVER!!!

-CARBURETOR MUST HAVE DOUBLE SPRING AS PER USLMRA STANDARDS.

-FRONT AXLE ROUND TUBE OR BOXED AND STEEL.

-AXLES MUST ALL HAVE SAFETY CLIPS, BOLTS OR PINS.

-CHAINS, SPROCKETS AND CLUTCH MUST HAVE METAL GUARD COVERS PROTECTING DRIVER.

-MAY USE FOOT PEDALS OR HAND THROTTLES.

-USLMRA RULES FOUND AT WWW.LETSMOW.COM