O.S. Engines

Crankcase: 160FX

Silencer Assembly Screw: 56 FS

Outer Head O.S. Speed B21 Adam Drake Edition 3

Pushrod Cover Assembly: FS-70 Ultimate

Valve Exhaust: FS-52 Surpass

Intake Cam: Sirius 7

Crankcase: 15LA Natural

Carburetor Reducer 6.5mm, Red: B2101 Speed

Motor Mount: OMA-50 Series

Gasket Head: 65AX

Cylinder & Piston Assembly: 55AX

Choke Shaft: WLA-2, GT55

Crankshaft: FS155A-P

Needle 61H: GT15

Universal Nipple: #21, T1202 Speed

Cylinder Liner: 200 Surpass

Mixture Control Valve: 61ER

Carburetor Rotor: #60W, FL70

Ball Link #3 20K: 21VZ-R

Piston Ring: FS155A-P

Connecting Rod: FS81 Alpha

Rotor Stop Holder #2K 74

Cylinder Head: FS-62V

Needle #40D