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Cylinder Head 139QMB 139QMA
CYLH105
£24.49
Cylinder Head 139QMB 139QMA
£24.49
Availability: In Stock
IMPORTANT:
This cylinder head is best used in conjunction with our 80cc Top End Cylinder Kit for 139QMA 139QMB (TECK06).
This cylinder head is supplied with valves and valve springs assembled.
Please note, this will only work with your original rocker assembly if your original valves measure 64mm, if not, you will also need RCKRGR004
This cylinder head is supplied with valves and valve springs assembled.
Please note, this will only work with your original rocker assembly if your original valves measure 64mm, if not, you will also need RCKRGR004
Order before 4pm for same day dispatch
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Description
The cylinder head in a motorcycle is a critical engine component that sits atop the cylinder block, housing the intake and exhaust valves, camshaft, and other vital elements. It facilitates the intake of air-fuel mixture and the expulsion of exhaust gases, while also sealing the combustion chamber to ensure efficient engine performance and power generation.
Compatibility
| Manufacturer | Model | Diagram |
|---|---|---|
| Alisze | FX50 50 CDI [YY50QT-15(ALISZE)] | |
| Jazy 50 CDI [YY50QT-21(ALISZE)] | ||
| Axory | Rallox [JSD50QT-13(AXORY)] | |
| BTM | BT49QT-9 | |
| BT49QT-12 | ||
| Sprint | ||
| Baotian | Apollo 10 [BT49QT-9(A10)] | |
| Apollo 12 [BT49QT-9(A12)] | ||
| BT49QT-9 | ||
| BT49QT-12 | ||
| BT50QT-9 | ||
| Chase 49 [BT49QT-7] | ||
| Eagle 50 [BT49QT-9F3] | ||
| Eagle 50 GT [BT49QT-9F3(GT)] | ||
| Monza 50 [BT49QT-21A3] | ||
| Rebel 49 [BT49QT-12C1] | ||
| Rocky [BT49QT-12E1] | ||
| Scout 50 | ||
| Tanco 50 2 | ||
| Tommy 50 [BT49QT-11] | ||
| Beeline | Veloce GT Race | |
| Veloce GT [VELOCEGT] | ||
| Benero | BT49QT-9 | |
| Benzhou | YY50QT | |
| YY50QT-10 | ||
| YY50QT-14 | ||
| YY50QT-15 | ||
| YY50QT-21 | ||
| CTM | CTM50QT-7 | |
| Chituma | CTM50QT-7 | |
| Direct Bikes | 50cc Milan E3 [DB50QT-30A] | |
| 50cc Ninja | ||
| 50cc Ninja E3 [DB50QT-15B] | ||
| 50cc Retro | ||
| 50cc Scorpion E3 [DB50QT-32A] | ||
| 50cc Sports | ||
| 50cc Viper E3 [DB50QT-32] | ||
| DB50QT-16 | ||
| Eurocka | MATADOR 50 4T LED [JJ50QT-17(EUROCKA)] | |
| Flex Tech | Cityliner 50 [BT50QT-9(FLEX TECH)] | |
| Firenze 25/50 [YY50QT-21(FT)] | ||
| Hurrican X2 [JL50QT-4(FLEX TECH)] | ||
| Jive [BT49QT-11(FLEX TECH)] | ||
| Panter I [JL50QT-4(FT)] | ||
| Sprint 50 [BT49QT-9(FLEX TECH)] | ||
| Topdrive 50 [YY50QT-14(FT)] | ||
| VRR-50 [YY50QT-10C] | ||
| Venus II [HT50QT-6(FLEX TECH)] | ||
| Guoben | Madness 50 [LB50QT-21] | |
| Haizhimeng | GP1 (4 Stroke) | |
| LB50QT-21 | ||
| Hanglong | HL50QT-16 | |
| LB50QT-16 | ||
| LB50QT-21 | ||
| Haotian | Bubble 50 [HT50QT-9] | |
| Huatian | HT50QT-10 | |
| HT50QT-16 | ||
| Sport 50cc | ||
| IMF Industrie | New Pach 51 [NEWPACH51] | |
| Pach 51 [PACH51] | ||
| Two 4 [TWO4] | ||
| JMSTAR | JSD50QT-13 | |
| Jack Fox | City Star [YY50QT(JF)] | |
| Retro Cruiser [YY50QT-21(JF)] | ||
| Retro Star [YY50QT-15(JF)] | ||
| Jiajue | MATADOR 50 [JJ50QT-17A] | |
| Revenge [JJ50QT-3] | ||
| Revenge [JJ50QT-3(A)] | ||
| Jinlun | JL50QT-5 | |
| JL50QT-6 | ||
| JL50QT-7 | ||
| Jonway | Agility 50 [YY50QT-6] | |
| Madness 50 [YY50QT-31] | ||
| Keeway | HURRICANE 50 (4T) [HURRICANE (4T)] | |
| Leike | 50GY-2 | |
| Lexmoto | Echo 50 [LJ50QT-3L] | View parts diagram |
| FM 50 [WY50QT-111] | View parts diagram | |
| FMR 50 [WY50QT-58R] | ||
| Milano 50 [FT50QT-27] | View parts diagram | |
| Molly 50 [DFE50QT-3] | ||
| Scout 49 [BT49QT-9LEX] | View parts diagram | |
| Tornado 50 | ||
| Lifan | Aero 50 (4T) [LF50QT-26] | |
| Jet 50 [LF50QT-2A] | ||
| LF50QT-8D | ||
| Lingben | LB50QT-21 | |
| Lintex | HT50QT-12 | |
| HT50QT-16 | ||
| HT50QT-33 | ||
| Longjia | LJ50QT-3L | |
| LJ50QT-3M | ||
| MKS Ecobike | Panter I [BT50QT-9(MKS)] | |
| Moto Zeta | Rally 50 SC [RALLYSC] | |
| Nova Motors | City Star [YY50QT(NM)] | |
| Retro Cruiser [YY50QT-21(NM)] | ||
| Retro Star [YY50QT-15(NM)] | ||
| Peugeot | V-Clic [V-CLIC] | |
| Pulse | Force 50 [HT50QT-36] | |
| Lightspeed 2 50 [WY50QT-58] | ||
| Rage 50 [LK50GY-2] | ||
| Scout 49 | View parts diagram | |
| Storm 50 [HT50QT-6] | ||
| Tanco 49 | ||
| Tanco 50 | ||
| Zoom 50 [HT50QT-7] | ||
| Qingqi | QM50QT-6A | |
| Razzo | Tanco 50 | |
| Recto | Retro | |
| Rex | RS450 | |
| Rhon | Phantom [LH50QT-9] | |
| Sanben | Tornado 50 [SB50QT-16(B08)] | |
| Scooter Devil | Blue Dragon 50-4T [YB50QT-21(SD)] | |
| Cruiser 50-4T [BQ50QT-40] | ||
| Mosquito 50-4T [YY50QT(SD)] | ||
| Warrior 50 [BQ50QT-21] | ||
| Sinnis | Falcon 50 [QM50QT-2] | |
| Skygo | Top 1 | |
| Urban | ||
| Star Quad | JL50QT-5 | |
| Sukida | Lutetia [SK50QT-19] | |
| Roma [SK50QT-9] | ||
| Superbyke | MPED 50 | |
| Viarelli | Sprint | |
| WK Bikes | Bellissima 50 [HT50QT-12] | |
| GO50 [JJ50QT-3(WK)] | ||
| Mii 50 [HT50QT-33(WK)] | ||
| WASP 50 [JJ50QT-17(WK)] | ||
| Wangye | WY50QT-16(B08) | |
| Xingyue | Phoenix 50 [LLX50QT] | |
| Yamati | GP1 (4T) [HZM50QT-16 4T] | |
| Yiben | Hurricane 50 [YB50QT-9] | |
| Scout 50 [YB50QT-3] | ||
| Storm 50 [YB50QT-6] | ||
| YB50QT-21 | ||
| Zing Bikes | Echo 50cc [LF50QT-8D] | |
| Zipp | Triad | |
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