O.S. Engines

Crankshaft: 19XZ-B Speed

O.S. Cylindr & Piston Assy OS Speed R21GT

Carburetor Reducer 7.0MM AL2, Blue

Carburetor 12D2: 12TG VII

T-2090SC Tune Pipe Set: 21XZ-B, 21VZ-B, 25XZ, 30VG

Crankshaft: 30VG

Cylinder Rebuild Kit: 21XZ-B Spec 2

Inner Head: B2101 Speed

Inner Head: 19XZ-B Speed

Dust Cap Set: RZ-V P

Dust Cap Set: 12-30 Class

Screw Set (8): 12CV-X

Slide Valve 12F2: 12XZ Speed Spec 3

Starting Shaft: 30VG ES

Carburetor 2F6(B)

Cylinder & Piston Assembly O.S. Speed R2106

Muffler Extension Adapter E-3070: 873

Cylinder Head: 25LA Natural

OCA-240 40-Amp 25V ESC with OCP-2 Programming Card

Rear Bearing: 25FX, 32F

Cam Cover: FS-120 Surpass

Carburetor Body: 61ER

Cover Plate: FSa-72II

Crankcase: 105HZ