All RK O-ring chains are constructed of hi-carbon alloy steel for strength and durability. RK utilizes Nitrile Butadiene O-rings to seal in lubrication and deliver smooth power with no O-ring drag or loss of horsepower.
- Tensile Strength: 7,700 lbs
- Max CC Rating: 400cc Street and 400cc Dirt
- Master Link Inlcuded: Clip Type
- Clip and Rivet type master links is avalaible individually
