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Less friction for smoother, quieter, and more responsive operation. Replaces the original button spider to reduce contact with the movable sheave.
*Movable must be new or slightly used — no wear from a button spider inside the movable sheave.
EVP DISCLAIMER: Re-calibration may be required when converting your button clutch to roller.
Manufactured by Evolution Powersports. Official specs and resources: EvoPowersports.com.
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