Specifications
Number of Valves: TBC
Inlet Valve size: TBC
Exhaust Valve size: TBC
Valve Train layout: TBC
Valves/Camshaft included: TBC
Suitable for the following engine codes
139QMA
139QMB
Suitable for the following models
Alisze FX50 50 CDI – YY50QT-15(ALISZE)
Alisze Jazy 50 CDI – YY50QT-21(ALISZE)
Axory Rallox – JSD50QT-13(AXORY)
BTM BT49QT-12 – BT49QT-12
BTM BT49QT-9 – BT49QT-9
BTM Retro – BT49QT-11A3
BTM Sprint – BT49QT-12C1
Baotian Apollo 10 – BT49QT-9(A10)
Baotian Apollo 12 – BT49QT-9(A12)
Baotian BT49QT-9 – BT49QT-9
Baotian BT50QT-9 – BT50QT-9
Baotian Chase 49 – BT49QT-7
Baotian Eagle 50 – BT49QT-9F3
Baotian Eagle 50 GT – BT49QT-9F3(GT)
Baotian Rebel 49 – BT49QT-12C1
Baotian Rocky – BT49QT-12E1
Baotian Scout 49 – BT49QT-9
Baotian Scout 50 – BT50QT-9
Baotian Tanco 49 – BT49QT-12
Baotian Tanco 50 2 – BT49QT-12
Baotian Tommy 50 – BT49QT-11
Benero BT49QT-9 – BT49QT-9D1
Benzhou YY50QT – YY50QT
Benzhou YY50QT-10 – YY50QT-10
Benzhou YY50QT-14 – YY50QT-14
Benzhou YY50QT-15 – YY50QT-15
Benzhou YY50QT-21 – YY50QT-21
CTM CTM50QT-7 – CTM50QT-7
Chituma CTM50QT-7 – CTM50QT-7
Direct Bikes 50cc Ninja – DB50QT-6
Direct Bikes 50cc Retro – DB50QT-7
Direct Bikes 50cc Sports – DB50QT-5
Direct Bikes DB50QT-16 – DB50QT-16
Eurocka MATADOR 50 4T LED – JJ50QT-17(EUROCKA)
Flex Tech Cityliner 50 – BT50QT-9(FLEX TECH)
Flex Tech Firenze 25/50 – YY50QT-21(FT)
Flex Tech Hurrican X2 – JL50QT-4(FLEX TECH)
Flex Tech Jive – BT49QT-11(FLEX TECH)
Flex Tech Panter I – JL50QT-4(FT)
Flex Tech Sprint 50 – BT49QT-9(FLEX TECH)
Flex Tech Topdrive 50 – YY50QT-14(FT)
Flex Tech VRR-50 – YY50QT-10C
Flex Tech Venus II – HT50QT-6(FLEX TECH)
Hanglong HL50QT-16 – HL50QT-16
Hanglong LB50QT-16 – LB50QT-16
Huatian HT50QT-16 – HT50QT-16
IMF Industrie New Pach 51 – NEWPACH51
IMF Industrie Pach 51 – PACH51
IMF Industrie Two 4 – TWO4
JMSTAR JSD50QT-13 – JSD50QT-13
Jack Fox City Star – YY50QT(JF)
Jack Fox Retro Cruiser – YY50QT-21(JF)
Jack Fox Retro Star – YY50QT-15(JF)
Jiajue MATADOR 50 – JJ50QT-17A
Jiajue Revenge – JJ50QT-3(A)
Jinlun JL50QT-5 – JL50QT-5
Jinlun JL50QT-6 – JL50QT-6
Jinlun JL50QT-7 – JL50QT-7
Jonway Agility 50 – YY50QT-6
Jonway Madness 50 – YY50QT-31
Lexmoto Echo – LJ50QT-3L(ECHO)
Lexmoto FMR 50 – WY50QT-58R
Lexmoto Scout 49 – BT49QT-9LEX
Lexmoto Tornado 50 – SB50QT-16(B08)
Lifan Aero 50 (4T) – LF50QT-26
Lifan Jet 50 – LF50QT-2A
Lifan LF50QT-8D – LF50QT-8D
Lintex HT50QT-12 – HT50QT-12(LINTEX)
Lintex HT50QT-16 – HT50QT-16
Lintex HT50QT-33 – HT50QT-33
Longjia LJ50QT-3L – LJ50QT-3L
Longjia LJ50QT-3M – LJ50QT-3M
MKS Ecobike Panter I – BT50QT-9(MKS)
Moto Zeta Rally 50 SC – RALLYSC
Nova Motors City Star – YY50QT(NM)
Nova Motors Retro Cruiser – YY50QT-21(NM)
Nova Motors Retro Star – YY50QT-15(NM)
Peugeot V-Clic – V-CLIC
Pulse Lightspeed 2 50 – WY50QT-58
Pulse Rhythm 50 – SB50QT-16
Pulse Scout 49 – BT49QT-9
Pulse Tanco 49 – BT49QT-12
Pulse Tanco 50 – BT49QT-12
Qingqi QM50QT-6A – QM50QT-6A
Razzo Tanco 50 – BT49QT-12
Recto Retro – BT49QT-11
Rex RS450 – RS450
SOLIFER Retro – BT49QT-11A3
Sanben Tornado 50 – SB50QT-16(B08)
Scooter Devil Blue Dragon 50-4T – YB50QT-21(SD)
Scooter Devil Cruiser 50-4T – BQ50QT-40
Scooter Devil Mosquito 50-4T – YY50QT(SD)
Scooter Devil Warrior 50 – BQ50QT-21
Sinnis Falcon 50 – QM50QT-2
Skygo Top 1 – SG50QT-2A
Skygo Urban – SG50QT-2A
Star Quad JL50QT-5 – JL50QT-5(STAR QUAD)
Superbyke MPED 50 – MPED50
Template 139QMA 139QMB – 139QMA
Viarelli Sprint – BT49QT-12C1
WK Bikes Bellissima 50 – HT50QT-12
WK Bikes GO50 – JJ50QT-3(WK)
WK Bikes Mii 50 – HT50QT-33(WK)
WK Bikes WASP 50 – JJ50QT-17(WK)
Wangye WY50QT-16 – WY50QT-16
Wangye WY50QT-16(B08) – WY50QT-16(B08)
Xingyue Phoenix 50 – LLX50QT
Yiben YB50QT-21 – YB50QT-21
Zennco Matrix – WY50QT-16
Zhongyu ZY50QT-7 – ZY50QT-7
Zing Bikes Echo 50cc – LF50QT-8D
Zipp Triad – BT49QT-12F1












