NCY Exhaust Studs 6mm Set (QMB, GY6)
Description: These replacement 6mm exhaust studs work with many scooter exhaust and cylinder configurations. The set includes two exhaust studs.
NOTE: Shorter thread screw into the cylinder head, the longest thread is nutted. Recommended apply blue Loctite and torque no more than 5 ft-lbs max. on these 6mm studs. For assurance please consult your manufacturer torque specs. Also available NCY Stud Nuts Acorn M6x17mm Set (Part# 0500-1048).
Includes the following Exhaust stud set.
• 2x Stainless Steel Stud L: 30mm / Thread O.D: 6mm
• Fit Cylinder Exhaust Thread 6mm (1/4”)
• Fit GY6 125/150cc (non-BBK)
• Fit QMB 49/50cc+
Supported Models: GY6 40QMB 50cc 2-stroke, 139QMB 49cc-50cc 4-stroke, 50QMF 90cc-100cc, 152QMI 125cc, 157QMJ 150cc, Chinese Scooter, ATV, Genuine Buddy, Kymco, Ruckus, TaoTao, Vento, and virtually any scooter engine with these measurements.
Item Weight & Product Dimensions:
• 0.045 pounds | 1.2" (L) x 0.236" (OD)