O.S. Engines

Connecting Rod: BGX-3500

Cover Plate: 50SX-H

Drive Washer: 65AX

Inner Head: Speed 21XZ-GT

Cylinder Head: GGT10

Cylinder Liner: FR5

Collector Exhaust Pipe: IL-300 Dia Star

O.S. Thermo Insulator 21J3

Needle 21M: 21XZ-R

Needle Holder: 65LA

Metering Needle Assembly Speed 12TZ

Pushrod Cover Assembly: 200 Surpass

Pushrod Cover Assembly: FT-120-240

Piston Pin: 18CV-R

Piston Pin: GT55

Piston Ring: FS-61

Piston Ring: 60-61

Rear Housing: FT-160

Rotor Guide Screw: F90-300

Valve Spring Seat: FS-95V

Valve Spring Seat: 56 FS

Valve Assembly Intake: FS-120 Surpass

Bearing Set: OMA-2820-950

Carburetor Reducer 6mm, Red: B2101 Speed