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 160 models (yearly).

• Aprilia: RSV4 1000RF, RSV4 1000RR
• Ducati: Panigale 1199S, Panigale 1199 S ABS
• Honda: CB400 SF, CB600 F1, CB600 F2, CB600 F3, CB600 F4, CB600 F5, CB600 F6, CB600 FW, CB600 FX, CB600 FY
• Kawasaki: Z 1000B7F, Z 1000B8F, Z 1000B9F, Z 1000C7F, Z 1000C8F, Z 1000C9F, ZX10R 1000C1, ZX10R 1000C2, ZX10R 1000E8F, ZX10R 1000E9F, ZX10R 1000FAF, ZX7R 750P1, ZX7R 750P2, ZX7R 750P3, ZX7R 750P4, ZX7R 750P5, ZX7R 750P6, ZX7R 750P7, ZX7R 750P8, ZX9R 900F1, ZX9R 900F2, ZX9R 900F3
• KTM: Super Duke 990R
• MV Agusta: Brutale 910R, Brutale 910S, F4 1078RR
• Suzuki: DR 650SE, GSXR 600K1, GSXR 600K2, GSXR 600K3, GSXR 600K4, GSXR 600K5, GSXR 750K1, GSXR 750K2, GSXR 750K3, GSXR 750K4, GSXR 750K5, GSXR 750WW, GSXR 750WX, GSXR 750Y, XF 650 Freewind
• Yamaha: MT09 900ABS, MT09 900 No ABS, MT09 900SP, MT09 900 Sport Tracker, MT09 900 Street Rally, MT09 900 Tracer GT, MT09A 900 Tracer ABS, TRX 850, XSR 900ABS, XSR 900 Non ABS