OS Engines

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

Connecting Rod: 40-46

Screw Set (12): FS-120 Surpass

O.S. Crankshaft OS Speed R21GT

MAX-R21 V2 Engine

P3 Turbo Glow Plug V-Spec Ultra Hot Off-Road

T-1070SC L52 Pipe Set

Carburetor Body: #60M

Piston: FS72 Alpha

Throttle Stop Screw #40D

Cylinder Liner: 50SX-H

Rocker Cover, Black: FSa-56II

Outboard Unit Assembly: 21XM V2 Outboard Marine

Crankshaft: 30VG

Thrust Washer: BGX-3500

M2003SC 70mm Manifold, Top Speed, On-Road

Slide Valve 12D: 18TM

Main Metering Needle (2 oring): 21M3(B) Speed R2105

Motor Mount: 15LA

Piston Pin: 40 46VFR

Carburetor Body: #70C

Piston Ring: 40SF

Rotor Guide Screw: F90-300

103 Air Cleaner Body