OS Engines

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

Gasket: #3A2CBD

Cover Plate Assembly: 15LA

Muffler Screws #843 (2)

Intake Valve: 56 FS

Gasket Carb IP: #10, FR5

Crankcase: GGT15

Gasket Exhaust: GT55

Rocker Cover: 120 Surpass

Cylinder Liner: FS-70 Surpass

Breather Nipple: 120-300

Cylinder/Piston/Rod Set: O.S. Max .12 TG Version 4

Crankshaft: GT60

Hex Head Screw 5x55mm (10)

Spark Plug 1 4-32 RCE: GF30

Valve Exhaust: FS-120 Surpass

Inner Head: O.S.SPEED R21GT2

O.S. Pistion Pin: .12XZ

Screw Set (10): 46AX 55AX

Carburetor Body: 21M

Piston: FS-120

Inner Head: O.S. MAX-B21

Piston: 37SZ-H

Connecting Rod: Speed B2101, B2102