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Ninja Jx


Mugen Seiki Ninja JX Piston & Sleeve (B03) - MUGJX13005

$159.99


Mugen Ninja JX21 Muffler 21-B - MUGJX15001

$109.99


Mugen Seiki Ninja JX Rear Ceramic Ball Bearing - MUGJX08004

$89.99


Mugen Seiki Ninja JX Connecting Rod (B03) - MUGJX10002

$44.99


Mugen Seiki Ninja JX21-B03 Engine

$474.00


Mugen Seiki USA JX21-B03 1:8 Ninja .21 Off-Road Engine

$569.09


Mugen Seiki Ninja JX Front Ball Bearing - MUGJX08003

$25.49


MUGJX08003 Mugen Seiki Ninja JX Front Ball Bearing

$25.99


Mugen Seiki Ninja JX Turbo Glow Plug P5 (Very Hot) - MUGJX17P5

$18.00


JX 21.Ninja nitro engine heat sink head Ninja JX 21.B01

$17.99


Mugen Seiki Ninja JX Turbo Glow Plug P4 (Super Hot) - MUGJX17P4

$18.00


MUGJX14004 Mugen Seiki Ninja JX21 Exhaust Gasket (2)

$9.99


Mugen Seiki Ninja JX21 Manifold Spring (2) - MUGJX14003

$12.70


Mugen Seiki Ninja JX21 Piston Pin Clips (2) - MUGJX11002

$10.80


RC Ceramic Ball Bearings - JQ Racing The Engine - Mugen Ninja JX21-B01, B02

$24.99


Mugen Seiki Ninja JX21 Exhaust Gasket (2) - MUGJX14004

$13.75


Mugen Seiki Ninja JX21 Muffler Spring (3) - MUGJX15002

$10.80


Mugen Ninja JX 21-B02 Under Head Inner Head (Also fits OS 21XZ-B) Part #JX02002

$19.99


Ninja JX04002 Complete Carbi JX21-B01A

$62.16


Ninja JX01001 Cooling Head JX21-B01

$58.46


Ninja JX01003 Cooling Head JX21-B01A

$58.46


Ninja JX04003 JX21-B02 Complete Carbi

$62.16


Ninja JX05017 JX21-B02 Carburetor Boby

$40.22


Ninja JX14002 Manifold L-Type .21 Offroad

$40.22


Ninja JX05006 Fuel Intake Body

$7.28


Ninja JX02002 Head Button JX21-B02

$32.91


Ninja JX05007 Fuel Intake Nipple

$7.28


Mugen Ninja JX21 Manifold C-Type MUGJX14001

$36.74


Ninja JX10002 Conrod JX21-B03

$43.14


Ninja JX05005 Full Speed Needle

$7.28


Ninja JX05003 Base Speed Needle

$7.28


Ninja JX05008 Idling Adj. Screw

$7.28


Ninja JX02001 Head Button JX21-B01A

$32.91


Ninja JX05013-75 Carbi Venturi 7.5

$7.28


Ninja JX05013-60 Carbi Venturi 6.0

$7.28


Ninja JX05009 Base Speed Adj. Screw

$7.28