Stock Moto Kenda Kuza

This class is designed to provide an easy, low cost way to participate in the Ohio Mini Roadracing League. Minimal modifications to readily available small displacement dirt bikes ensure close racing and showcase rider talent, not mechanical skills or machinery. All participants will be required to use the Kenda Kuza spec tire. If you are not running the Kenda Kuza spec tire you will not accumulate points in the championship. 

Honda XR100/CRF100F

• Rule #1: If it doesn’t say you CAN do it, then you CANNOT!

• Stock OEM exhaust must be used. Baffle may be removed on 2001 and newer

• Stock OEM airbox, cover may be removed

• Stock OEM air filter or any aftermarket direct replacement part. Must fit in stock location with NO modification.

• Stock OEM carb must be used. Jets/needle may be changed

• OEM piston must be used in standard, .25 over, or .50 over sizes

• Bore cannot exceed .50 over

• Clutch plates and springs may be changed

• Shift/brake lever and lever assembly may be changed

• Ignition switch may be removed

• Rim lock may be removed

• Clutch lever and front brake lever may be changed including the perch

• Handlebars may be changed. Drop/clubman-style bars may not be used. Clip-ons may not be used

• Grips may be changed

• OEM handguards may be removed. Aftermarket bark busters/handguards may be added

• Brake cable and clutch cable may be changed

• Spark plug may be changed

• CHANGED FOR 2024:  Rims, front and rear must be 16".  With a minimum width 1.4" and a maximum width of 1.85".  The rim material must be steel. 

• Any tires may be used

• Aftermarket foot pegs may be used

• Stock OEM Front forks, Internals/fluids may be changed.

• Stock OEM rear shock, spring may be changed.

• Front and rear sprockets may be changed. Must run OEM sized chain.

• No oxygenated race fuel or additives allowed

• Aftermarket / Custom trimmed plastics are permitted

• May use aftermarket tapered steering stem bearings

DRZ125, TTR125, KLX125, CRF125

• Rims, front and rear must be 16".  With a minimum width 1.4" and a maximum width of 1.85".  The rim material must be steel. on the DRZ125 TTR125 KLX125 and CRF125, stock un-modified engine, exhaust, carburetor, electronics, brakes

• May change fluids, gearing, controls, carburetor jets/needle, spark plug, suspension springs.

• No oxygenated race fuels or additives allowed

Grom125, Z125, TNT135

• Must run stock ECU, Throttle Body, and fuel injector with stock mapping

• Must run stock wheels and brakes

• Must run Kenda KD2 DOT tires (no slicks)

• Must run stock exhaust

• May change fluids, gearing, controls, spark plug, suspension springs, Air filter

• No oxygenated race fuels or additives allowed