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The Z Start Pro is the most requested auto clutch upgrade for the YFZ450R. Proven to be the most reliable and highest performing YFZ auto clutch.
Fast delivery within US & Canada
Most products process and ship
within 1 Day.
Satisfied or refunded
Don't like it? Doesn't fit? No problem. See our refund policy for return options.
Need more information about a part or product? Call the shop for our industry professional reccomendations and support.
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