TWIN AIR Mini Exhaust Plug - 18mm - 21mm 177701NN VSL Headlight Lightning holes reduce weight without

Lightning holes reduce weight without compromising strength

Bench Flashing Harness to flash your ECU outside of the bike

Compression ratio of 11

This design is the most efficient mating of exhaust gases to help generate more power Rear cylinder header pipe runs forward and wraps around the ignition cover for a sleek look and more clearance for the oil dip stick Heat shields cover the exhaust headers and the collector nestles beneath a simple cover Made in the U

“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

TWIN AIR Mini Exhaust Plug - 18mm - 21mm 177701NN VSL Headlight Lightning holes reduce weight withoutPlug prevents dirt and moisture from collecting in your exhaust pipe