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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
SKU: 1200-1153
Thread Diameter: M8 (8mm)
low rolling resistance
Inner Diameter: 54
best selling scooter models
NCY Ball-Bearing Secondary Spring Seat | GY6 & QMK 125-170cc stators SKU: 1200-1153The NCY ball bearing secondary spring seat eliminates CVT spring twist and binding on GY6 125 150 170cc engines. In a stock setup, the torque spring must twist as it compresses, creating internal friction that slows downshifts and reduces belt life. This NCY upgrade uses an integrated ball bearing assembly that allows the spring to rotate freely during compression and decompression, resulting in faster, more consistent CVT response. Zinc plated steel
