Regina 520 ORN6 O-Ring Series Chain 135ORN664
- Found on championship-winning bikes, Regina's drive chains are backed by an 80-year tradition
- Designed for todays high-horsepower sportbikes and cruisers
- All Regina chains feature solid rollers and extended bushings
- Made in Italy
- Features elastic O-rings that seal a special lubricant inside the chain joints to ensure maximum wear life and excellent performance in any application
- Also features high-carbon alloy steel pins, solid bushings and rollers
- Pre-stretched for superior fit and performance
- Perfect for mid-size street and touring bikes
- New ORN6 and ORS6 series chains are improved versions of the earlier ORN and ORS series, and feature increased tensile strength, fatigue strength and wear life (now 30 percent greater than stock wear life)
- Gold-color plates and copper rollers
Specs:
Tensile Strength(LB.): 7,644
Max. Engine Size: 650cc
Includes a Clip-Type Master Link
Replacement connecting link:
Gold Clip-Type: part no. 110175
Gold Rivet-Type: part no. 110176
