NCY Valve Springs 11,000 RPM 2V Electroplated Titanium (139QMB, GY6)

Description: High-Performance NCY Valve Springs 11,000 RPM 2-Valve Electroplated Titanium for 139QMB 49/50cc+ and GY6 125/150cc+ 2-Valve Cylinder/Head.

Specifications:

Include the following Valve springs set.

•    2x Valve Spring Inners ID: 12.25mm / L: 32.5mm / W: 16.09mm / Thick: 1.96mm 
•    2x Valve Spring Outers ID: 17.20mm / L: 35.6mm / W: 22.5mm / Thick: 2.9mm
•    Designed: Electroplated Titanium
•    Material: Metal (not titanium)
•    Rated to 11,000 RPM
•    Made in Taiwan
•    Fit Rocker Arm Assembly: 54mm, 57mm, 64mm, 69mm / Feeler Gauge: .004in / .005in / Socket: 9mm
•    Fit Valve Keepers: 2V / Retainers: 2V / Seals: 2V / Shims: 2V / Socket: Valve Tool
•    Fit GY6 125/150cc+ 2V
•    Fit QMB 49/50cc+ 2V

Supported Models: GY6 139QMB 49cc-50cc 4-stroke, 152QMI 125cc, 157QMJ 150cc, 161QMK 170cc, 161QML 200cc, Chinese Scooter, ATV, Genuine Buddy, Kymco, Polaris RZR 170, Ruckus, TaoTao, Vento, and virtually any other GY6-based engine with these measurements.

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Item Weight & Package Dimensions:
•    0.106 pounds | 4" (L) x 3.625" (W) x 1.06" (H)