O.S. Engines

Rocker Arm Assembly: FS-70 Ultimate

Screw Set (10): 46AX 55AX

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

Crankshaft: O.S. Speed T1205

Camshaft: FS-120 II

LC4 T-Maxx Revo Plug Medium

Cylinder & Piston: B21 Speed Adam Drake

Carburetor Body: #60P, FS-91 Surpass II

Cylinder & Piston: 15LA

Crankcase: 21XZ-R Speed

Motor Mount: 65LA, 61-91FX, 75AX

Motor Mount: 25LA

P5 Turbo Glow Very Hot Plug Off-Road

M2003SC 70mm Manifold, Top Speed, On-Road

Cylinder Brass Head Gasket: 75AX

Spinner Nut: 20-48

Cylinder & Piston: 25LA

O.S. Cylinder And Piston Speed: T1203

O.S. Pistion Pin: .12XZ

Cylinder Head: 56 FS

Cylinder Head: .35AX

Inner Head: 25XZ

Front Bearing: 90-300

Front Bearing: 40-240