RK's GB219KR (Gold/Black) is a non sealed (non O-Ring) chain, distributed worldwide since late 1990’s for lower horsepower karts at economical price.
Note: Lifespan is shorter than BB219KRO (O-ring chain).
Chains wear out, but proper care, maintenance and adjustment will extend its lifespan.
We recommend that you check your chain for elongation and adjustment before each race/practice.
Use only cleaning solutions and lubricants specified for chains. Do not use gasoline other chemicals for cleaning chains as it may damage the chain, particularly the O-ring (seal) and shorten its lifespan. See our range of Chain Maintenance products >