Taida Crankshaft 57.8mm Standard Stroker (GY6)

Description: High-Quality Taida Crankshaft 57.8mm Standard Stroker assembly for GY6 125/150cc 4-stroke 152QMI / 157QMJ engines. Taida Crankshaft 57.8mm allows using a performance cylinder kit for a 125cc up to 180cc without any issue.
Specifications:
Includes the following Crankshaft stroker, Woodruff keys, and Taida Sticker.
• 1x Crankshaft L: 285mm / Stroke L: 57.8mm
• 1x Piston Wrist Pin Slot ID: 15mm
• 1x Flywheel Shaft Thread: M12 x 16mm
• 1x Flywheel Shaft Bearing: 56mm x 22mm x 15mm
• 1x Variator Shaft Thread: M12 x 16mm
• 1x Variator Shaft Splines: 19
• 1x Variator Shaft Bearing: 56mm x 22mm x 15mm
• 1x Made in Taiwan
• Fit 54mm Stud Spacing (A-Block)
• Fit 57mm Stud Spacing (B-Block)
• Fit Base Dowel Pin Set (10x14mm)
• Fit GY6 125/150cc+
Supported Models: GY6 152QMI 157QMJ 161QMK 161QML Chinese Scooter, ATV, Genuine Buddy, Kymco, Ruckus, Vento
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Item Weight & Product Dimensions:
• 6 pounds | 11.5" (L) x 5.25" (W) x 4.75" (H)