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 132 models (yearly).

• Aprilia: RSV 1000 R Factory, RSV 1000 Tuono Factory R
• Cagiva: Navigator 1000, Navigator 1000 Touring
• Ducati: Hypermotard 950 939 Brembo M432, Hypermotard 950 939 Brembo M432 calipers, Hyperstrada 950 939 Brembo M432 Calipers, Multistrada 1100 Brembo 4-Pist radial caliper, Multistrada 1100S, Multistrada 1100 Speciale, Panigale 1199, Panigale 1199R, Panigale 1199 R ABS, Panigale 1199 R AMG, Panigale 1199 R Tricolore ABS, Panigale 1199S, Panigale 1199 S ABS, Panigale 1199 Superleggera Tricolore ABS
• Honda: VFR750 RK, VFR750 RL, VFR750 RM, VFR750 RN, VFR750 RP, VFR750 RR
• Kawasaki: ZR 750 Zephyr
• Moto Morini: 11.5 1200 11 and a half, 9.5 1200 9 and a half, Granpasso 1200, Scrambler 1200, Sport 1200
• Triumph: Scrambler 865, TT 600 T805
• Voxan: Cafe Racer 1000, Roadster 1000, Street Scrambler 1000