Lextek 80cc Big Bore Kit Complete 139QMA 139QMB

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Contents 47mm Piston}} Piston Rings}} Head Gasket}} Base Gasket}} Cylinder Head (Valves Assembled)}} Rocker Arm Assembly}} Cylinder}} Gudgeon Pin}} Gudgeon Pin Clips (Pair)}} IMPOR TANT INFORMATION This kit should be fitted by a qualified motorcycle mechanic.You must inform your insurer of any changes to your vehicles specification.You must inform the DVLA (or the equivalent organization in your country) to update your vehicles registration document. After modifying your vehicle you must ensure your licence entitlement is still valid.Fitting: It may be necessary to increase the opening in the crankcase to accept the big bore cylinder sleeve and a rocker cover may be required, however most engines will require NO modifications to fit this kit. Suitable for the following engine codes 139QMA139QMB1E40FMBN139QMB 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-12BTM BT49QT-9 - BT49QT-9BTM Sprint - BT49QT-12C1Baotian Apollo 10 - BT49QT-9(A10)Baotian Apollo 12 - BT49QT-9(A12)Baotian BT49QT-12 - BT49QT-12Baotian BT49QT-9 - BT49QT-9Baotian BT50QT-9 - BT50QT-9Baotian Chase 49 - BT49QT-7Baotian Eagle 50 - BT49QT-9F3Baotian Eagle 50 GT - BT49QT-9F3(GT)Baotian Monza 50 - BT49QT-21A3Baotian Rebel 49 - BT49QT-12C1Baotian Rocky - BT49QT-12E1Baotian Scout 50 - BT50QT-9Baotian Tanco 50 2 - BT49QT-12Beeline Veloce GT - VELOCEGTBeeline Veloce GT Race - VELOCEGTBenero BT49QT-9 - BT49QT-9D1Benzhou YY50QT - YY50QTBenzhou YY50QT-10 - YY50QT-10Benzhou YY50QT-14 - YY50QT-14Benzhou YY50QT-15 - YY50QT-15Benzhou YY50QT-21 - YY50QT-21CTM CTM50QT-7 - CTM50QT-7Chituma CTM50QT-7 - CTM50QT-7Direct Bikes 50cc Ninja - DB50QT-15BDirect Bikes 50cc Retro - DB50QT-7Direct Bikes 50cc Scorpion - DB50QT-32ADirect Bikes 50cc Sports - DB50QT-5Direct Bikes 50cc Viper - DB50QT-32Direct Bikes DB50QT-16 - DB50QT-16Eurocka 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-10CFlex Tech Venus II - HT50QT-6(FLEX TECH)Guoben Madness 50 - LB50QT-21Haizhimeng GP1 (4 Stroke) - HZM50QT-16Haizhimeng LB50QT-21 - LB50QT-21Hanglong HL50QT-16 - HL50QT-16Hanglong LB50QT-16 - LB50QT-16Hanglong LB50QT-21 - LB50QT-21Haotian Bubble 50 - HT50QT-9Huatian HT50QT-10 - HT50QT-10Huatian HT50QT-16 - HT50QT-16Huatian Sport 50cc - HT50QT-7IMF Industrie New Pach 51 - NEWPACH51IMF Industrie Pach 51 - PACH51IMF Industrie Two 4 - TWO4JMSTAR JSD50QT-13 - JSD50QT-13Jack Fox City Star - YY50QT(JF)Jack Fox Retro Cruiser - YY50QT-21(JF)Jack Fox Retro Star - YY50QT-15(JF)Jiajue MATADOR 50 - JJ50QT-17AJiajue Revenge - JJ50QT-3(A)Jinlun JL50QT-5 - JL50QT-5Jinlun JL50QT-6 - JL50QT-6Jinlun JL50QT-7 - JL50QT-7Jonway Agility 50 - YY50QT-6Jonway Madness 50 - YY50QT-31Keeway HURRICANE 50 (4T) - HURRICANE (4T)Kymco Agility 50 - AGILITY50Leike 50GY-2 - LK50GY-2Lexmoto Echo 50 - LJ50QT-3LLexmoto FM 50 - WY50QT-111Lexmoto Flash 50 - ZN50QT-15ALexmoto Tornado 50 - SB50QT-16(B08)Lifan Jet 50 - LF50QT-2ALifan LF50QT-8D - LF50QT-8DLingben LB50QT-21 - LB50QT-21Lintex HT50QT-12 - HT50QT-12(LINTEX)Lintex HT50QT-16 - HT50QT-16Lintex HT50QT-33 - HT50QT-33Longjia LJ50QT-3L - LJ50QT-3L(LJ)Longjia LJ50QT-3M - LJ50QT-3MMKS Ecobike Panter I - BT50QT-9(MKS)Moto Zeta Rally 50 SC - RALLYSCNova Motors City Star - YY50QT(NM)Nova Motors Retro Cruiser - YY50QT-21(NM)Nova Motors Retro Star - YY50QT-15(NM)Peugeot V-Clic - V-CLICPulse Force 50 - HT50QT-36Pulse Lightspeed 2 50 - WY50QT-58Pulse Lightspeed 50 - HT50QT-25Pulse Phantom 50 - ZN50QT-32APulse Rage 50 - LK50GY-2Pulse Rhythm 50 - SB50QT-16Pulse Scout 49 - BT49QT-9Pulse Storm 50 - HT50QT-6Pulse Tanco 49 - BT49QT-12Pulse Tanco 50 - BT49QT-12Pulse Zoom 50 - HT50QT-7Qingqi QM50QT-6A - QM50QT-6ARazzo Tanco 50 - BT49QT-12Rex RS450 - RS450Rhon Phantom - LH50QT-9Sanben Tornado 50 - SB50QT-16(B08)Scooter Devil Blue Dragon 50-4T - YB50QT-21(SD)Scooter Devil Cruiser 50-4T - BQ50QT-40Scooter Devil Mosquito 50-4T - YY50QT(SD)Scooter Devil Warrior 50 - BQ50QT-21Sinnis Falcon 50 - QM50QT-2Skygo Top 1 - SG50QT-2ASkygo Urban - SG50QT-2AStar Quad JL50QT-5 - JL50QT-5(STAR QUAD)Sukida Lutetia - SK50QT-19Sukida Roma - SK50QT-9Sukida Sportman 2 (2T) - SK50QT-21@SMSukida Sportman 2 (4T) - SK50QT-21-SMSukida Top 1 - SK50QTSukida Viper 50 - SK50QT-21Superbyke MPED 50 - MPED50Template 139QMA 139QMB - 139QMAViarelli Sprint - BT49QT-12C1WK Bikes Bellissima 50 - HT50QT-12WK Bikes GO50 - JJ50QT-3(WK)WK Bikes Mii 50 - HT50QT-33(WK)WK Bikes WASP 50 - JJ50QT-17(WK)Wangye WY50QT-16 - WY50QT-16Wangye WY50QT-16(B08) - WY50QT-16(B08)Xingyue Phoenix 50 - LLX50QTYamati GP1 (4T) - HZM50QT-16 4TYiben Hurricane 50 - YB50QT-9Yiben Scout 50 - YB50QT-3Yiben Storm 50 - YB50QT-6Yiben YB50QT-21 - YB50QT-21Zennco Matrix - WY50QT-16Zhongyu ZY50QT-7 - ZY50QT-7Zing Bikes Echo 50cc - LF50QT-8DZipp Triad - BT49QT-12F1Znen Flash 50 - ZN50QT-15A Show more