abrasion resistant construction

on both ends and hex wrench

padded harness system

Deep Grooved

RKexcel - 525 ZXW Hyper Performance XW-Ring Chain past type tag-Gloves - Warm Weather abrasion resistant constructionStrongest and longest lasting premium quality XW Ring equipped chain available on the market today. Ideal for high speed, extreme horsepower modified high displacement machines, and extended swing arms. 20% less friction than MAXZ Features: Hyper performance chain RKs latest technology. Specifically designed for todays heavy, high horse powered bikes and extended swingarms. Reinforced components made of the finest materials and RKs original XW Ring