RK 428 So O-Ring Chain

Additional Information
  • Model: rk428so
  • Shipping Weight: 1lbs
  • Manufactured by: RK Chains
Qty :



  • 428 Pitch
  • Ultra-light
  • Race Spec
  • Reinforced rollers
  • Additional Protection of O-Ring
  • Made in Japan
  • Fits most pitbikes: inc. CR80's TTR's, Orion Atomick, Pitstar Pro and Elstar bikes


This is a genuine RK Chain!!

RK offers the best O-Ring chains in the industry. All RK O-Ring chains are constructed of high-carbon alloy steel for strength and durability. RK utilises Nitrite Butadiene O-Rings to seal in lubrication and deliver smooth power with no O-Ring drag or loss of horsepower.

Please double-check user manual for suitability.

PLEASE NOTE: Pictured is a 520pitch chain, although chain mentioned is a 428 pitch.