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Pre-Order | Releasing August 2026

O.S. Speed SHIMO Edition 3 3.49cc Nitro Engine Combo

OS Engines - OSM1FG01

$903.99

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Introducing the O.S. SPEED R21 SHIMO EDITION 3!!!

Product Details

In The Box

O.S. Speed SHIMO Edition 3 3.49cc Nitro Engine1
TR03 EFRA2196 + MR05 Exhaust1
T-RP7 Glow Plug1
φ8.5 Reducer1
Exhaust Seal Ring1
Dust Caps (φ3, φ16, φ18)3

Introducing the O.S. SPEED R21 SHIMO EDITION 3!!!

Product Details

In The Box

O.S. Speed SHIMO Edition 3 3.49cc Nitro Engine1
TR03 EFRA2196 + MR05 Exhaust1
T-RP7 Glow Plug1
φ8.5 Reducer1
Exhaust Seal Ring1
Dust Caps (φ3, φ16, φ18)3