Chains

RK Chain's inon-sealed drag chains have the highest tensile strength available for drag racing at 11,880 lbs. Drag racing chains must be able to withstand the extreme load of drag racing at the start of each race. The quick buildup of speed generates a...

RK Chain's inon-sealed drag chains have the highest tensile strength available for drag racing at 11,880 lbs. Drag racing chains must be able to withstand the extreme load of drag racing at the start of each race. The quick buildup of speed generates a...

Renthal 525 Standard Rear Chain Wheel - 42T

RK's Chain Tool is all you need to install most 40/50 series motorcycle chains. This tool kit include all the parts you need to easily BREAK and RIVET 520/525/530 motorcycle chains. Will also rivet 420/428 type chains with optional parts. Designed to...

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...

RK's traditional round O-ring chain is a convenient blend of performance and affordability. SO's O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains...

When conditions turn muddy, sandy, wet, or if riders just want a long lasting racing chain, RK offers a sealed supercross, motocross and off-road racing chain called MXU. RK's GB520MXU features ultra-thin UW-seals which is perfect for bikes with narrow...

One of RK Chain's most popular ATV rated chain is the 520EXW. EXW is an XW-sealed chain and is the best high-speed, extreme heat performance off-road and ATV chain available today. RK's XW-Ring seals utilize triple barrier grease protection plus...

Heavy duty MXZ Mini Racing chains made for mini MX and SX racing. MXZ chains feature Chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

Heavy duty MXZ Mini Racing chains made for mini MX and SX racing. MXZ chains feature Chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

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...