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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Overall Length: 57mm
Color: Clear
Bet & Win Honda / Mini-Moto Grom 125 (front)
this unit will not be compatible
Cable Diameter: 20mm
NCY Performance Valve Spring Set | Genuine & GY6 125-170cc Vespa S Overall Length: 57mmUpgrade your valve train with the NCY Performance Valve Spring Set, engineered for Genuine Buddy 125170 scooters and all 2 valve GY6 QMJ QMI QMK cylinder heads. Made from electroplated steel, these springs deliver tighter valve control at higher RPMs compared to stock, reducing float and improving throttle response. Includes one inner and one outer spring per valve (2 of each). Inner spring ID: 12. 25mm Length: 32. 5mm Width: 16. 09mm Wire thickness:
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