MotoForce Nut M12 Serrated (QMB, GY6, Universal)
Description: MotoForce M12x11mm Nut with the serrated base used to hold the crankshafts’ flywheel on a GY6 4-stroke 125/150cc+ engine. May also be used in other applications. Sold individually.
NOTE: This nut will work on variator side 139QMB 49/50cc. For 139QMB clutch bell use nut size 10x1.25mm (Part# 100-13).
Specifications:
Include the following flywheel nut.
• 1x Stainless Steel Nut ID: M12x11mm / Thread: 1.25mm / OD: 17mm
• Serrated Base Flange ID: 12mm / OD: 22.5mm
• Material: Stainless Steel
• Made in Taiwan
• Fit Washer: M12 / Socket: 17mm
• Fit Front Axle: 12mm
• Fit Clutch Shaft: 12mm
• Fit Variator Shaft: 12mm
• Fit Flywheel Shaft: 12mm
• Fit GY6 125/150cc+
• Fit QMB 49/50cc+
Supported Models: NCY CVT KIT (Part #1200-1048); GY6 139QMB 49cc-50cc 4-stroke, 50QMF 90cc-100cc, 152QMI 125cc, 157QMJ 150cc, 161QMK 170cc, 161QML 200cc, Chinese Scooter, ATV, Genuine Buddy, Kymco, Polaris RZR 170, Ruckus, TaoTao, Vento, and virtually any GY6-based scooters with these measurements.
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Item Weight & Product Dimensions:
• 0.0312 Pounds | 0.943" (L) x 0.943" (W) x 0.42" (H)