RK Chain 520XRE XW-Ring (126 Links) S3-Size-LRG-XLG Pockets: 2 x Large Bellow

Pockets: 2 x Large Bellow Pockets

KTM GS 250 cc 1999

2 x Expanding Spacers

Optimum air release

ISO 11158 HM / 6743-4 HM

RK Chain 520XRE XW-Ring (126 Links) S3-Size-LRG-XLG Pockets: 2 x Large BellowRKs XRE series chains are the successor to XSO chains, with the XRE chains featuring a 20% longer wear life. XRE chains include XW sealing rings which provide two lubrication pools that help protect against high speed abrasion and prevent dirt and debris from penetrating the inner rollers bushings of the chain. Features: High tensile strength, lightweight while maximising wearlife. Ideal for OE chain replacement of middle to large displacement