RK TAKASAGO 428 x 134 KRO O-Ring Chain Accuri 2 Clear Lens - ProCircuit Collaboration goggle

- ProCircuit Collaboration goggle

Works on most 50 series chains

precise closure and improved riding performance

X-rings and Z-rings

Dimensions - 94 H x 45 W x 37

RK TAKASAGO 428 x 134 KRO O-Ring Chain Accuri 2 Clear Lens - ProCircuit Collaboration goggleRK currently has FIVE types of sealed ring chains. Each has its own features and benefits. O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings. After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance. As racing expanded into several different genres, RK also added the ultra thin U Ring and UW Ring sealed