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RK 520 XSO RX-Ring Chain 520 Pitch - 120 Links - Natural

$114.95
Sale: USD$103.46


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  • Model: RK520XSO-120
  • Manufactured by: RK Chains
  • To get a quote on shipping charges simply add the item(s) to cart and click on the shipping estimator on the shopping cart page.

RK XSO Series X-Ring Racing chains - 120 Links - Natural

RK racing chains have been the overwhelming choice of FIM World Championship teams for the past two decades! Super tuner & Team Owner Erv Kanemoto has captured 8 world titles as of this writing, and he's chasing number 9. Other prime time factory teams featuring Kevin Schwantz and 5 time and defending 500GP champion Mick Doohan, plus others too numerous to mention, push the RK chain FIM championship total to over 23 since the 1980's alone.

RK chain has also been the driving force behind other World and AMA Superbike/Super Sport teams such as Team Castrol Honda, and countless other teams including Yoshimura Suzuki, Vance & Hines Yamaha and now Vance & Hines Ducati. Fact, RK has won more Roadracing and Drag racing championships than any other competitor in modern times!

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

RX-Ring
Performance Chain
Max Wear Life Index
Tensile Strength
(LBS/FT)
Clip or Rivet
Weight
(LBS/100 links)
Max Engine Size (Street)
520XSO
750
8,500
Clip
3.41
750cc
525XSO
750
8,850
Rivet
4.30
900cc
530XSOZ1
750
9,500
Rivet
4.48
1000cc


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