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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

RK 420MXU2 X 136L MX U RING CHAIN GOLD tools Half Waffle Design

Description

Half Waffle Design

No new motor mapping required

KTM 450 SXF 2015

Honda CRF150R 2008

Tread pattern and compounds proven with the most prestigious competitors in MX World Championship

RK 420MXU2 X 136L MX U RING CHAIN GOLD tools Half Waffle DesignGB420MXU is made for the professional motocross racer, featuring new U sealing rings. The lightweight heavy duty race chain has greatly improved heat resistance and anti abrasion properties and is designed to provide the most consistent power delivery & increased chain life. MXU chains are designed to provide the most consistent power delivery and increased chain life. All components are heat treated using RK's exclusive HIT (Heat Induction Transfer)

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