CK SERIES CLUTCH DISCS 2010-kawasaki-er650c-er-6n-esi6891881 Spark plug hole external diameter

Spark plug hole external diameter (bottom): 16

Create the perfect fender treatment for your VS1400/S83 Intruder/Boulevard

• Offers better wet and dry grip

Intake Manifold derestricted 21mm Minarelli vertical

CK SERIES CLUTCH DISCS 2010-kawasaki-er650c-er-6n-esi6891881 Spark plug hole external diameterEvery CK kit is matched and measured to give you a perfect stack height. Never try to fit individual plates is the EBC recommendation. Drive case OIL is extremely important and riders should never use ATF (Automatic transmission fluid) which has been tried in the past to reduce oil drag and gain half a horsepower. It does reduce drag and it does give you a tiny HP gain, but it ruins your clutch in minutes. Always use the bike manufacturers oil and