O.S. Engines

O.S. Crankshaft OS Speed R21GT

Outer Head: B21 Speed Adam Drake

Inner Head: 21XZ-B

202 Super Air Cleaner

Carburetor Reducer 6.5mm: Speed 21 V-SpecII

Speed P4 Gold Super Hot Plug

Outter Head: O.S.SPEED R21GT2

Inner Head: T1202 Speed

Outer Head: 21XZ-R Speed

Dust Cap Set, 16mm (3)

Needle Assembly #10E

O-Ring Small #2K IFN

Throttle Lever #11K

Needle Metering 21M: 21XZ-R VII

O.S. Carburetor 22E (B) Without Reducer Type R

M2000SC 75mm Exhaust Manifold

O.S. Cover Plate Speed B2103 Type R & Type S

Crankcase: 21XZ-R Speed

Crankshaft: 19XZ-B Speed

Outer Head O.S. Speed T1204

Carburetor Reducer 7.0MM AL2, Blue

103 Air Cleaner Body

Carburetor 22B2: 21XZ-B V2

Carburetor 12D2: 12TG VII