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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Anti-fog/anti-scratch hard coated
Both 420 and 428MXZ racing chains are the lightest and strongest in their class
Thor Guardian Youth MX Roost Protector
Extended PU synthetic gaiter helps seal out excessive water and dirt entry
RK 520 MXU UW-Ring Chain 800R Anti-fog/anti-scratch hard coatedRK GB 520 MXU U Ring Chain MXU is one of the lightest sealed ring motocross chains available on the market today. Made for the professional motocross racer, MXU series is the next generation of motocross racing chains featuring RK's ultra slim U Rings or UW Rings. MXU chains are designed to provide the most consistent power delivery with increased chain life. All components are heat treated using RK's exclusive HIT (Heat Induction Transfer) Process.
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US$ 33.00