O.S. Engines

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

Carburetor #21E Slide: 30VG Series

Cylinder Piston Assembly: R21

Cylinder Rebuild Kit: 21XZ-GT Speed

Piston: GT15

Muffler #892: 25SF

TR02 Tuned Silencer EFRA2165

Crankshaft: 21XZ-B Speed

Outer Head: Speed 21 V-Spec

M11 In-Cowl Exhaust Header Pipe Side 60D: FS72A

Gasket Set: FS-91-P

Prop Washer 10-12

Connecting Rod: 21XR-B Version II

Speed Hex Driver Replacement Tip 2.5

Cylinder Liner: 140RX

Air Funnel #60RA: FS81 Alpha

55HZ-R Conversion Set: 55HZ, 50SX

Crankshaft: R2101 Speed

Outer Cylinder Head: R2103 Speed

Crankshaft Ball Bearing, Rear: Speed 21 V-Spec

Cylinder & Piston: T2101 Speed