Motorcycle drive chain RK 520XSO X 110

There are many chain manufacturers in the motorcycle industry but most (including some Japanese manufacturers) only offer a single type of sealing ring, using a "one type fits all approach" which is used on all their drive chains.

This can be inefficient depending on the intended use. .

Different types of seals for different applications maximises efficiency and performance

RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.

• O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
• After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
• As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
• Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
• Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...

Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.

XSO chains provide up to 7 times longer wearlife compared to standard chains.

• Sealed:
  Yes
• Grade:
  XSO
• Tensile Strength (Lbs):
  8318
• Tensile Strength (N):
  37000
• Pitch:
  520
• Colour:
  Black
• Length:
  110
• Type:
  H Duty X Ring

Fits:

• Aprilia: Pegaso 650 , Pegaso 650 Factory, Pegaso 650 ie, RS 125 Replica, RS 250 Replica
• BMW: F 650 , F 650 ST
• Honda: FMX 650 , NX 650 M, NX 650 N, NX 650 P, NX 650 R, NX 650 R1, NX 650 R2, NX 650 SC, NX 650 T, NX 650 V, NX 650 W, NX 650 X, NX 650 Y, SLR 650 X, SLR 650 Y
• Kawasaki: EN 500 C10, EN 500 c2, EN 500 C3, EN 500 C4, EN 500 C5, EN 500 C6, EN 500 C6F, EN 500 C7, EN 500 C7F, EN 500 C8, EN 500 C8F, EN 500 C9, EN 500 C9F, KLE 500 A10, KLE 500 A11, KLE 500 A12, KLE 500 A13, KLE 500 A14, KLE 500 A7, KLE 500 A8, KLE 500 A9, KLE 500 B1, KLE 500 B2, KLE 500 B3, ZX-6RR 600 N1, ZX-6RR 600 N6F, ZXR 250 B1, ZXR 250 B2, ZXR 250 C1, ZXR 250 C2, ZXR 250 C3, ZXR 400 H2, ZXR 400 J2, ZXR 400 L1, ZXR 400 L2, ZXR 400 L3, ZXR 400 L4, ZXR 400 L5, ZXR 400 L6, ZXR 400 L7, ZXR 400 L8, ZXR 400 M1, ZXR 400 M2, ZXR 400 M3, ZXR 400 M4
• Suzuki: DR 350 SE-R, DR 350 SE-S, GS 500 E, GS 500 EY, GS 500 EZ, GS 500 F
• Yamaha: SZR 660 , TT 660 R, TZR 250 1KT , TZR 250 2MA/2XW, TZR 250 R 3XV, XJ 600 N (4KE/4MB), XJ 600 SD SR / Diversion, XJR 400 4HM1, XJR 400 4HM2, XJR 400 4HM3 Brembo Caliper, XJR 400 4HM7, XJR 400 4HM8 Brembo Caliper, XJR 400 4HM9 Brembo Caliper, XJR 400 4HMA Brembo Caliper, XJR 400 R, XT 660 R, XT 660 X (1D2/10S), XT-Z 660 Tenere

Please check manufacturers recommendations for full compatibility details.