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Ninja Jx


Mugen Seiki Ninja JX21-B01 Off-Road Competition Buggy Engine Untested

$119.99


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

$17.99


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

$159.99


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

$19.99


Mugen Seiki Ninja JX Front Ball Bearing - MUGJX08003

$25.49


Mugen Seiki Ninja JX21-B03 Engine

$474.00


Mugen Ninja JX21 Muffler 21-B - MUGJX15001

$109.99


MUGJX05012 Mugen Seiki Ninja JX21 O-Ring Needle Set (6)

$9.99


Mugen Seiki Ninja JX21 Exhaust Gasket (2) - MUGJX14004

$8.39


MUGJX08003 Mugen Seiki Ninja JX Front Ball Bearing

$25.99


MUGJX14004 Mugen Seiki Ninja JX21 Exhaust Gasket (2)

$9.99


Mugen Seiki Ninja JX Connecting Rod (B03) - MUGJX10002

$44.99


Mugen Seiki Ninja JX Rear Ceramic Ball Bearing - MUGJX08004

$89.99


Mugen Seiki Ninja JX21 Manifold Spring (2) - MUGJX14003

$7.99


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

$24.99


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

$12.75


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

$12.75


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

$572.24


Ninja JX01001 Cooling Head JX21-B01

$58.27


Ninja JX01003 Cooling Head JX21-B01A

$58.27


Ninja JX02002 Head Button JX21-B02

$32.80


Ninja JX05003 Base Speed Needle

$7.25


Ninja JX05017 JX21-B02 Carburetor Boby

$40.09


Ninja JX14002 Manifold L-Type .21 Offroad

$40.09


Ninja JX05006 Fuel Intake Body

$7.25


Ninja JX04002 Complete Carbi JX21-B01A

$61.95


Ninja JX04003 JX21-B02 Complete Carbi

$61.95


Ninja JX10002 Conrod JX21-B03

$43.00


Ninja JX05013-80 Carbi Venturi 8.0

$7.25


Ninja JX05007 Fuel Intake Nipple

$7.25


Ninja JX05013-70 Carbi Venturi 7.0

$7.25


Ninja JX05008 Idling Adj. Screw

$7.25


Ninja JX02001 Head Button JX21-B01A

$32.80


Ninja JX05009 Base Speed Adj. Screw

$7.25


Ninja JX05013-75 Carbi Venturi 7.5

$7.25


Ninja JX05013-90 Carbi Venturi 9.0

$7.25


Ninja JX05002 Carbi Dust Boot suit .21 Carbi

$7.25