MOOSE RACING Wrench - Rider's - Box End - 17 mm | 27 mm 01-030 Header Forest Service standards

Forest Service standards

“The EVR or Exhaust Valve Type R is and electronically controlled valve that improves drivability at small throttle and low RPM ranges where it matters most to the rider

Available in easy-pull high-efficiency design in standard diameters

helping to prevent engine failure Keeps the engine lubricated to optimize performance Recommended for bikes with upgraded engines using the Koso North America 170cc Big Bore kit and 4V cylinder head (sold separately)

MOOSE RACING Wrench - Rider's - Box End - 17 mm | 27 mm 01-030 Header Forest Service standardsCombines three wrenches in one: 2 stroke spark plug front axle rear axle Fits virtually all off road machines Made in the U. S. A.