Hoca Valve Set 2V 21.5/19 (139QMB)




Description: Performance Hoca Valve Set 2V larger 21.5mm intake / 19mm exhaust valve. This Hoca Valve Set 2V 21.5/19 fits cylinder head [50mm-52mm] 2V for 139QMB 81-88cc engines (scooters, quads, and buggies).
NOTE: Use in conjunction with a 64mm cylinder head 2V and 64mm rockerarm 2V ONLY (not fit 69mm).
Specifications:
Includes the following Cylinder Head Valve Set.• 2x Valves: 21.5x64mm Intake / 19x64mm Exhaust / Stem: 5mm
• Made in Taiwan
• Fit 64mm Rocker Arm Assembly 2V
• Fit 50mm Stud Spacing /Diagonal 70.5mm
• Fit Cylinder 50mm to 52mm
• Fit 64mm Cylinder Head 52mm
• Fit Dowel Pin Set (8x14mm)
• Fit QMB 49/50cc+
Supported Models: GY6 139QMB 49cc-50cc engines, Buddy50, Filly 50, Kymco, QLink, RoughHouse, SYM, TaoTao
-----
Item Weight & Package Dimensions:
• 0.12 pounds | 4" (L) x 3.625" (W) x 1.06" (H)