Flying Horse

8mm

Motor Head Stud (8mm)

Engine Kits

The motor head stud goes through the cylinder head and body in to the crankcase in order to keep the head cap and cylinder in place
6mm studs are found on older engines and some newer 48cc bike engine kits
8mm studs are found mostly on 66/80cc bike engine kits and some newer 48cc bike engine kits
Torque specs: 9-12 ft/lbs of torque, depending on your motor's specification. Contact your seller or consult a mechanic for the exact torque to ensure good compression
Studs to not come with stud caps or washers

These motor head studs are steel and made to last. Available in 6mm and 8mm sizes to fit your 2-stroke bicycle engine kit

AA Performance Products Silver Line Main Bearings for Type 1 2 & 3 Steel Backed (Size .060 Case / STD Crank / Thrust +2mm)
Fel Pro TCS46074 Timing Cover Gasket
Mix me 3212