Crankshaft Naraku Standard CPI, Keeway 2-stroke

AGM Firejet YY50QT-27
ATU Explorer Candy 50
ATU Explorer Classic 50
ATU Explorer Commodo 50
ATU Explorer Hi 50
ATU Explorer Iron 50
ATU Explorer Jump 50
ATU Explorer Kallio 50
ATU Explorer Kallio 50 New Edition
ATU Explorer Race GT50
ATU Explorer Race GT50 Edition EM 2012
ATU Explorer Race GT50 Limited
ATU Explorer Speed 50
ATU Explorer Spin GE50
ATU Explorer Spin GE50 Blue Edition
Baotian / BTM-BT49QT-18C1 B010 (1E40QMA)
Baotian / BTM-BT49QT-18E1 Rocky (1E40QMA)
Baotian / BTM-BT49QT-18F1 Tanco (1E40QMA)
Baotian / BTM-BT49QT-20C (1E40QMA)
Baotian / BTM-BT49QT-28A (1E40QMA)
Beeline Memory 50 2T
Beeline Memory Classic 50 2T
Beeline Papillion 50 2T
Beeline Pista 50 2T AC
Beeline Pista 50 2T LC
Beeline Rinaldo 50 2T
Beeline Tapo 50 2T
Beeline Tapo 50 RS 2T
Benelli 49X QuattronoveX 50
Benero GT-50 2T
Benero GT-50 2T Black Edition
Benero K2 50 2T
Benero Speedo 50 2T
Benero Speedy 50 2T
Benzhou YY50QT-27
CPI Aragon
CPI Aragon GP
CPI Bingo / Tennesse ->2003
CPI Formula R 2008->
CPI Freaky
CPI Hussar (E1) ->2003
CPI Hussar (E2) 2003->
CPI Oliver (E1) ->2003
CPI Oliver (E2) 2003->
CPI Oliver City 50 2005->
CPI Oliver Sport 50 2005->
CPI Popcorn (E1) ->2003
CPI Popcorn (E2) 2003->
Explorer Candy 50
Explorer Classic 50
Explorer Commodo 50
Explorer Hi 50
Explorer Iron 50
Explorer Jump 50
Explorer Kallio 50
Explorer Kallio 50 New Edition
Explorer Race GT50
Explorer Race GT50 Edition EM 2012
Explorer Race GT50 Limited
Explorer Speed 50
Explorer Spin GE50
Explorer Spin GE50 Blue Edition
Forstinger Classic 50
Forstinger Classic Union Jack 50
Forstinger Jump 50
Forstinger Omen Toxic 50
Forstinger Paradise 50 2T
Forstinger Vendetta 50 2T
GT Union Force 50 2T
GT Union Manhattan 50 2T
GT Union Tempesta 50 2T
GT Union Veloce 50 2T
Generic Candy 50
Generic Classic 50
Generic Commodo 50
Generic Cracker 50 2T
Generic Epico 50
Generic Evolution 50
Generic Hi 50
Generic Ideo 50
Generic Iron 50
Generic Jump 50
Generic Kallio 50
Generic Onyx 50 2T
Generic Pandora 50 2T
Generic Race 2 GT 50 2T
Generic Race GT 50
Generic Roc 50
Generic Sirion 50 2T
Generic Speed 50
Generic Spin 50 GE
Generic Toxic 50
Generic Toxic 50 Sport
Generic Vendetta 50 2T
Generic Vertigo 50 2T
Generic XOR 50
Generic XOR 50 Competition
Generic XOR 50 Stroke
Generic XOR2 50
Generic XOR2 50 Anniversary
Generic XOR2 50 Competition
Generic XOR2 50 Stroke
Jackfox YY50QT-27
Keeway ARN 50 2009-
Keeway Easy 50 2009-
Keeway F-Act 50 -2008
Keeway F-Act 50 2009-
Keeway F-Act 50 NKD Naked
Keeway F-Act 50 Racing SP 2009-
Keeway Flash 50
Keeway Focus 50
Keeway Goccia 50
Keeway Hacker 50 2009-
Keeway Hurricane 50
Keeway Matrix 50 -2008 (V1, V2)
Keeway Matrix 50 SP 07-08 (V3)
Keeway Matrix 50 SP 2009- (V4)
Keeway Pixel 50 2009-
Keeway RY6 50 -2008
Keeway RY6 50 2009-
Keeway RY8 50 -2008
Keeway RY8 50 Evo
Keeway RY8 50 Racing
Keeway RY8 50 SP
Keeway Swan 50 2009-
Keeway Venus 50 2T
Longjia LJ50QT-F
Longjia LJ50QT-F-01
Longjia LJ50QT-H
Longjia LJ50QT-K
Longjia Zero One 50 2T
MBK Evolis 80 93-99 4MU
Malaguti F12 Phantom 50 AC (07-) CPI Motor
Mawi Desire Race 50 2T
Mawi Power Star 50 2T
Mawi Racing Power 50 2T
Motofino MF50QT-2 50 2T
Motomojo Roadster 50 2T
Motomojo Uptown 50 2T
Motorro City Hooper 50
Motorro Polly 50
Motorro Sprint 50
Motorro Tria 50
Motowell Crogen City
Motowell Crogen RS
Motowell Crogen Sport
Motowell Magnet 2T
Motowell Magnet RS
Motowell Magnet Sport
Motoworx-Forza 50 2T
MuZ / MZ Moskito Classico 50 2T
MuZ / MZ Moskito FB50 Base 2T -2002
MuZ / MZ Moskito FB50 Base 2T 2003-
MuZ / MZ Moskito RX 50 2T -2002
MuZ / MZ Moskito RX 50 2T 2003-
MuZ / MZ Moskito SX 50 2T -2002
MuZ / MZ Moskito SX 50 2T 2003-
Nova Motors Energy 50 2T
Nova Motors F35 50 2T
Nova Motors GT 50 2T
Nova Motors GT extreme 2T
Nova Motors GT3 1.0 50 2T
Nova Motors GT3 2.0 50 2T
Nova Motors Grido 50 2T
Nova Motors Nova Sport 50 2T
Powersports Factory Viaggio RX8 50 2T
Pulse BT49QT 20CA Force (1E40QMA)
Qianjiang B-05 50 2T
Qianjiang B-08 50 2T
RS Ultima Avenger 50 2T
RS Ultima Fahnder 50 2T
RS Ultima Matador 50 2T
RS Ultima Roadrunner 50 2T
RS Ultima Super Sonic 50 2T
RS Ultima Virtuality 50 2T
RS Ultima Zero One 50 2T
Ride Classic 50
Ride Classic Union Jack 50
Ride Jump 50
Ride Omen Toxic 50
Ride Paradise 50 2T
Ride Vendetta 50 2T
Sachs Eagle 50
Sachs SX1
Sachs Speedforce R
Sachs Speedjet 50
Sacom Zero One 50 2T
Saro Zero One 50 2T
Seiran Zero One 50 2T
TNG LS49 50 2T
TNG SS49 50 2T
TNG Venice 49 50 2T
Tank Classic 50 2T
Tauris Mambo 50
Tauris Samba 50
Tec Runner Dano 50 2T
Tec Runner Dayton 50 2T
Tec Runner Pearl 50 2T
Tec Runner Trackmaster 50 2T
Vento Triton 50 2T
Vento Zip 50 2T
Yamaha Zest 80 94- 4MU
Yamati RX8 50 2T