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Cuba
1 Level
754 Review
61 Karma

Review on 2004 2017 2004 2007 14711 KRN 670 14721 KRN 670 12209 GB4 681 by Christopher Kanter

Revainrating 1 out of 5

Not manufactured to specification / potentially hazardous quality.

Valves are not manufactured to specifications/tolerances listed in workshop manual. You can even feel a lot more play in the guide compared to the series part. Leads me to believe the valves are poorly made and can fail during use.

Pros
  • Motorcycles and Power Sports
Cons
  • Unreliable