OS Engines

Inner Head O-Ring O.S. T1204 (S30-FKM)

Connecting Rod: 37SZ-H

O.S. Carburetor Complete 22E(B)GT w o Reducer

Crankshaft Ball Bearing, Rear: Speed 21 V-Spec

Carburetor Body: 21J3

Cylinder & Piston Assembly: 21TM

Carburetor Reducer 8mm, Blue

RP8 Turbo Glow Plug, On-Road, Cold

TR02 Tuned Silencer EFRA2165

GF30 II 30cc 4-Stroke Gas Engine with Ignition Module

Carburetor Reducer 8.5mm, Purple: 21M

Crankshaft: 12TG-P

Heat Sink Head: 30VG

Speed Flywheel Puller

TUNED SILENCER TR03 EFRA2196

Piston/Sleeve Set: OS MAX-21 V2

Outer Head: O.S. Speed T1205

OS MAX-21 V2

Valve Assembly: New FT-160

Gasket Set: 55AX

Cylinder Liner: F91, 160, 320

Piston: 61-300

PowerBoost Pipe: 105HZ

O.S. Cover Plate Speed: T1203