O.S. Engines

Crankcase: 21XZ-B Speed Spec II

O.S. Cylinder and Piston Assy Speed B2103 Type R

Drive Washer: 12CV

Head Gasket Set: 12TZ Spec II

Gasket Head, .2 Aluminum: 21XZ-R

O.S. Metering Needle (21M) R21GT

O-Ring Metal Valve: 120Surpass

202 Elements (4)

Carburetor 12F2-B: 12XZ Speed Spec 3

7.0mm Carb Reducer (Red): AL2 O.S.SPEED R21GT2

Carburetor Body: 22C(B), Speed B2102

O.S. Carburetor Body 22D (B) Speed B2103 Type S

Carburetor Rotor: #2A

Carburetor: #11KR Slide, 21TM-R Revo

O.S. Crankcase OS Speed R21GT

Outer Head: T1202 Speed

Outer Head: 12XZ Speed Spec II

Screw Set (10): 21VZ-R VZB

Rear Adapter: 15CV-X

Carb Reducer 5.8MM Natural TYII

Muffler Extension Adapter 12 20mm: 49PI

Plug Cable Set: Sirius 7

Cam Cover: FS72 Alpha

Cam Cover: FS-95V