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O.S. 21XR-B ver.III
OS1CY00
O.S. 21XR-B ver.III
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The O.S. 21XR-B Ver.2 club-level nitro GT and off-road engine.
The power plant targets club level drivers and it features the 21J3 3-needle carburettor with 7mm and 8mm venturi inserts.
Tech specifications:
OS Glowplug P4
11,49 €
NEON RED R/C Racing Car Spray Paint 150 ml
7,96 €
OS Exhaust gasket 21 BLACK(10)
17,32 €
O.S. BB Rear Speed 21 Ceramic
83,64 €
DUST COVER 21E.21F.21J (21VG.28XZ.30VG)
4,97 €
SkyRC IR Thermometer ITP380
49,99 €
COMBO VS-B04/EFRA 2135
469,03 €
Carburetor Venturi 6mm
0,91 €