O.S. Engines

Set Screw #2D #4BK-#5B

TR02 Tuned Silencer EFRA2165

Cylinder Liner: 140RX

Outer Head: O.S. Speed B21 Pink Rhonda Drake Edition

Carburetor: 61B-PII 91HZ-PSII

Speed Hex Driver Replacement Tip 1.5

Carburetor 12F2-B: 12XZ Speed Spec 3

Rocker Arm Support Assembly FS91-240

Piston Ring: 160FX

Metering Needle Assembly 21M2(B) Speed: R2101

Exhaust Pipe Nut: FS-120 III

Connecting Rod: 21XR-B Version II

Cylinder Liner: GT33

Cylinder Rebuild Kit: 21XZ-GT Speed

Head Gasket: 28XZ

Crankshaft: 21XZ-B Speed

Crankshaft: 37SZ-H

Crankshaft: 200 Surpass

Crankshaft: GT33

Intake Manifold: FT-120 160

Inner Head: Speed 21XZ-GT

Outer Head: Speed 21 V-Spec

Muffler Body: 120Surpass

Cylinder & Piston Assembly: 28XZ