All RK chains are pre-stressed and pre-stretched to ensure equal load distribution and minimal maintenance
They're made of the highest grade medium carbon alloy steel available, with all components shot-peened and heat-treated
STANDARD (M) SERIES
Heat-treated medium carbon alloy steel construction
All components heat-treated and shot-peened for maximum strength
Two-point pin riveting and solid rollers
For motorcycles up to 400cc that did not come with an O-ring or heavy-duty chain as standard equipment
Chains include clip connecting link
XSO SERIES
Pro X-ring chain lasts five to eight times longer than standard chain
Provides two more lubricant pools than conventional O-rings for longer life
Lubricated with specially formulated, vacuum-injected U-grease; locked in by tough nitrile butadine rubber X rings
Polished and shot-peened link plates
High tensile strength ensures reliable performance
Cut-to-length and bulk chains include rivet connecting link
GXW/GSV SERIES
Advanced design XW-ring provides better sealing to extend wear life up to 100 percent
XW-ring chains are the best high-speed, extreme heat performance chains available today
Chains include rivet connecting link
XSOZ1 SERIES
Lighter and stronger than RK's original X-ring chain, the XSOZ1 allows riders to keep their stock chain size while reducing weight and increasing strength
By reducing overall material, it's 12% lighter than its predecessor
Cut-to-length and bulk chains include rivet connecting link
DR SERIES
Heavy-duty chain lasts much longer than standard chain
DR drag racing chain is among the strongest and lightest in this class
For use on motorcycles that did not come stock with an O-ring chain
Chains include clip connecting link
530 DR - The ultimate lightweight 530 drag racing chain
At just 2,2 kg (4,92 lb) per 100 links, 530 DR weighs less than most 530 O-ring chains and still provides an average tensile strength of 4717 kg (10.400 lb)
Pre-stretched and pre-stressed to ensure equal load distribution
RK CHAIN ORDER CHART
NOTE: If your motorcycle came factory-equipped with an O-ring chain, it must be replaced with an O-ring chain.