O.S. Engines

Rocker Arm: FS115A-P

Cylinder & Piston Assembly: 75AX

Carburetor Reducer, 6.5mm: OS Speed B21 Pink Rhonda Drake Edition

Muffler Screws #843 (2)

Crank Pin Stop Screw: Sirius 7

Carburetor Rotor: #60J

Throttle Lever #2F #2FB

Inner Head: B21 Ongaro Edition

Crankshaft O.S. Speed T1204

Carburetor Rotor: 61ER

Piston Pin Retainer: GT33

O.S. Cylindr & Piston Assy OS Speed R21GT

Cylinder Liner: FS110A

Under Cover: IL-300 Dia-Star

Crankshaft: B21 Ongaro Edition

Breather Nipple: 120-300

Crankshaft: GF30

Valve Spring: F90 160

Carburetor Rotor: #60W, FL70

Rocker Arm Assembly: FS-70 Ultimate

Rotor Gear Screw: 30Wankel

Cylinder Liner: 55HZ Hyper

Reed Valve Assembly: GT22

Camshaft: FS-91 Surpass