50cc Scooter Exhaust Valve 139QMA 139QMB
VLVEX007
£14.49
50cc Scooter Exhaust Valve 139QMA 139QMB

£14.49

Availability: In Stock
Code: VLVEX007 PLU: 5773 EAN: 5057645140696 Length: 64mm Head Diameter: 16mm Stem Diameter: 5mm Features: OEM Replacement Type: Exhaust Valve

Order before 4pm for same day dispatch

2 Hours 0 Mins 39 Secs
Description

The exhaust valve is a key component in a motorcycle's engine that controls the release of exhaust gases from the combustion chamber. It opens to allow spent gases to exit the engine and closes to seal the chamber during the intake and compression strokes. Made from high-temperature resistant materials, such as stainless steel or titanium, the exhaust valve must withstand extreme heat and pressure. Proper functioning of the exhaust valve is crucial for efficient engine operation, optimal performance, and emission control.

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 Ninja
50cc Retro
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)]
Haizhimeng GP1 (4 Stroke)
Hanglong HL50QT-16
LB50QT-16
Haotian Bubble 50 [HT50QT-9]
Huatian HT50QT-10
Sport 50cc
IMF Industrie New Pach 51 [NEWPACH51]
Pach 51 [PACH51]
Two 4 [TWO4]
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 Diablo 50 [LJ50QT-9M] View parts diagram
Echo 50 E4 [LJ50QT-5L] View parts diagram
Echo 50 Euro 5 [LJ50QT-9L-E5] View parts diagram
Echo 50 [LJ50QT-3L] View parts diagram
FM 50 [WY50QT-111] View parts diagram
FMR 50 [WY50QT-58R]
Molly 50 [DFE50QT-3]
Scout 49 [BT49QT-9LEX] View parts diagram
Tornado 50
Vienna 50 [WY50QT-110] View parts diagram
Lifan Aero 50 (4T) [LF50QT-26]
Jet 50 [LF50QT-2A]
LF50QT-8D
Lintex HT50QT-12
HT50QT-33
Longjia LJ50QT-3L
LJ50QT-3M
LJ50QT-9L
MKS Ecobike Panter I [BT50QT-9(MKS)]
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
UM Commando Classic 125 [UM125-CL] View parts diagram
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
Zhongyu ZY125-2
Zing Bikes Echo 50cc [LF50QT-8D]
Zipp Triad
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