New Generation Hyper Performance RK-XW Sealed Chain
RKs flagship model.

The ZXW Series were developed to meet the spec of the latest models of extreme superbikes and hyperbikes.

XW-Ring seals which have 2 lubrication pools and 3 contact lips, a triple barrier structure to further seal the lubrication and prevent debris to enter the chain. No other chain currently on the market has these features.

Designed to be the strongest, long-lasting premium quality XW-Ring equipped chain available on the todays market, with the highest tensile strength of RK series and high rigidity for instant response on acceleration.

• Hypersport
• General Street Use
• Road Racing Use

RK currently has five types of sealed-ring chains and each has its own features and benefits.
After several years of development, RK produced the XW seals which drastically improved the chain life and performance.

As racing expanded into several different genres, RK added the ultra thin U-Ring and UW-Ring.

Each seal is specifically designed for a particular use to provide the ultimate in rotating efficiency while providing longer wearlife.

Fitment Summary
Compatible with 159 models (yearly).

• Aprilia: Caponord 1200 Brembo caliper M432, Dorsoduro 750SMV, ETV 1000 Caponord, ETV 1000 Caponord Raid
• Honda: CB750 F2, CBR600 F1, CBR600 FS1, CBR600 FS2, CBR600 RR3, CBR600 RR4, CBR600 RR5, CBR600 RR6, CBR600 RR7, CBR600 RR8, CBR600 RR9, CBR600 RRA, CBR600 RRB, CBR600 RRD, CBR600 RRF, CBR600 RRG, VT750 S, XLV1000 V, XLV1000 V1, XLV1000 V2, XLV1000 V3, XLV1000 V4, XLV1000 V5, XLV1000 V6, XLV1000 V7, XLV1000 V8, XLV1000 V9, XLV1000 VA, XLV1000 VB, XLV1000 VC, XLV1000 VD
• Kawasaki: KLV 1000A1H, KLV 1000A2H, KLV 1000A3H, Z 1000A1, Z 1000A2, Z 1000A3, Z 1000A6F, Z 1000DAF, Z 1000DBF, Z 1000DCF, Z 1000DDF, Z 1000ECF, Z 1000FEF, Z 1000GEF, Z 1000 GEFA, Z 1000SX, Z 1000 SX abs, ZX10R 1000JBF, ZX10R 1000JCF, ZX10R 1000JDF, ZX10R 1000JEF, ZX10R 1000JFF
• Suzuki: DL 1000 V-Strom WVBS, GSR 750L1, GSR 750L2, GSR 750L3, GSR 750L4, GSR 750L5, GSR 750L6, GSR 750L7, GSR 750L8, GSXS 750L5, GSXS 750L6
• Triumph: America 865, America 865LT, Bonneville 800, Bonneville 800 T100, Speedmaster 865 Twin Disc, Thruxton 900