RK 520EXW 120 Link Chain

• Top of the line extreme performance chains
• Leading edge XW-ring seal protects against high speed abrasion, torsional flex and the loss of lubricant under high speed and extreme heat conditions
• Compression and distortion resistant, offering up to 10 times more wear life compared to standard chain

RK 520EXW is designed to meet the Extreme requirement of rally races such as Dakar Rally, featuring RK’s only technology of XW-Ring  and improved Thermal Fatigue Resistance.

RK 520EXW features RK’s only technology of XW-Ring, which is a triple barrier to further seal the lubrication but also prevent debris to enter the chain. It is the ultimate solution against the desert sand on Dakar Rally.

RK 520EXW can be applied for Pro ATV with its anti-heat cracking feature due to the special heat treatment that improves the Thermal Fatigue Resistance.

Tensile Strength: 34,6kn

Master Link Included: Clip

Weight/100L: 1.68kg

Seal Type: XW