RK ZXW Series were developed to meet the spec of the latest models of extreme superbike 1000cc and above. RK ZXW series features RK's only technology of XW-Ring, which has 2 lubrication pools and 3 contact lips, a triple barrier structure to further seal...

Replacement press fitting tail piece for chain cutting.

Tough tool body designed not to break or bend easily Rivet and clip plate holder combined into one tool

UWR is specific for vintage motorcycles requiring narrow clearance chains that came with 530 non-sealed chains. SV530UWR has a max width of 22.70mm making UWR ideal for British bikes such as Norton, Triumph, also Honda 1970's CB750, CL450 etc.

UWR is specific for vintage motorcycles requiring narrow clearance chains that came with 530 non-sealed chains. SV530UWR has a max width of 22.70mm making UWR ideal for British bikes such as Norton, Triumph, also Honda 1970's CB750, CL450 etc.

Hyper-performance chain-RK's latest technology. Specifically designed for today's heavy, high horsepower bikes and extended swingarms. Reinforced components made of the finest materials and RK's original XW-Ring for maximum strength and wear-life.

RK's XRE series chains are the successor to XSO chains. Compared to XSO, XRE series chains feature a 20% longer wearlife. XRE chains include XW-sealing rings which provide two lubrication pools which help protect against high speed abrasion and prevent...

RK's XRE series chains are the successor to XSO chains. Compared to XSO, XRE series chains feature a 20% longer wearlife. XRE chains include XW-sealing rings which provide two lubrication pools which help protect against high speed abrasion and prevent...

520XRU was designed for professional MotoGP racing. Featuring UW-Ring seals, XRU is a lightweight professional racing chain. The UW seals reduce friction while maintaining optimal horsepower delivery from the start of the race to the end. Developed in...

520XRU was designed for professional MotoGP racing. Featuring UW-Ring seals, XRU is a lightweight professional racing chain. The UW seals reduce friction while maintaining optimal horsepower delivery from the start of the race to the end. Developed in...

RK's XRE series chains are the successor to XSO chains. Compared to XSO, XRE series chains feature a 20% longer wearlife. XRE chains include XW-sealing rings which provide two lubrication pools which help protect against high speed abrasion and prevent...

Used by professional SX and MX race teams the MXZ chain features high-quality pins, bushings and rollers for maximum durability.