Plaza notes
Hard ruleDescription
NCY Performance Adjustable Sheave Clutch Pulley GY6 & Navi PB16 Reduces Parasitic Drag: Less crankcase Reduces Parasitic Drag: Less crankcase pressure means less drag on the crankshaft and freer engine revving 157QMJ 161QMK 152QMI 1P61QMK YN1P57QMJ 1P52FMI 154FMI JJ157QMJ 1P57QMJ BN157QMJ BN161QMK A Other QMJ QMK QMI variants: verify gear dimensions Fiddle III 150 Wolf Amigo ZNEN Lucky II Consistent Shifting: Precision machined internal paths eliminate the "belt hang up" common in stock sheaves
Exchange/Return Notes
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Frequently Asked Questions for NCY Performance Adjustable Sheave Clutch Pulley - GY6 & Navi PB16 Reduces Parasitic Drag: Less crankcase
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