Cylindrical head Kymco 50cc Octane

AGM: GMX 450, QM50QT-6A ATU Explorer: City Star, Formula 2000, Formula One, Level 100, Retro Star, Wild Eagle Baja: BE500 50 4T, Suncity SC50 4T (VIN LAW / LXKS, LWGT) Baotian / BTM: BT49QT series, including Retro, Rebel, Hero, Rocky, Tanco, Tiger, and more Beeline: Veloce 50 4T series, including Dynamic, GT, Racing Benero: City Cruiser, New Retro, QT-12P, QT-9 F3, Retro Style, Speedy, Sunny, Warrior Benzhou: City Star, Formula 2000, Formula One, Retro Star, YY50QT series Bufallo: Wind 50D Dazon: Diamondback 50 4T Eppella: GMX 50 4-stroke Ering: Smart Rider 50 Flex Tech: Cavallino, Cityleader, Cityliner, Dolphin, Firenze, Fun, Hurricane, Luna, Napoli, Piacenza, Retro Firenze, Riva, Speedy, TVZ, Thunder, Topdrive, Topspeed, Venus series Fly Scooters: IL Bello 50 4T GT Union: Strada 50 4T Generic: Cracker, Onyx, Pandora, Race 2 GT, Sirion, Vertigo 50 4T series Gorilla Motor Works: Black Jack 50 4T Huatian: HT50QT series Hyosung: New Tee Up 50 HN50QT-7 IVA: Firenzo, Ibiza, Jet New, Lux, Retro Roma, Retro Venice, Roma, Venti 50 4T series Jackfox: City Star, Formula 2000, Formula One, Retro Star, YY50QT series Jinlun: JL50QT-4, JL50QT-5 Fighter Jmstar: Accipiter, Breeze, Eagle, Falcon, Sunfire Racing, Sunny, Z-Bike, Zeus 50 4T series Jonway: Beta, Lambda YY50QT-21, YY50QT-6 4T series Karcher: KM 50 4-Takt Kreidler: Flory, RMC E50 4-Takt series Kymco: Agility 50 series, DJ 50 S, Filly 50, KYMCO Sento 50, Like 50, People S 50, Super 8, Vitality 50, Yager GT 50 Longbo: LB50QT series Longjia: LJ50QT-EM MKS: BT50QT-9 Ecobike Massimo: SL50QT-2 50 4T Mawi: City Spider, Speed Racer, Street Race, Super Power 50 4T series Moto Zeta: Rally 50 Motofino: MF50QT series Motorro: Clea, Cobi, Desire, Hawk 50 series Motowell: Magnet 4T, Yoyo Motoworx: Scholli, Titano 50 4T series Nova Motors: City Star, Eco Fox, F3000, GT 4, Grace, Milano, Retro Cruiser, Retro Star, Venezia II 50 4T series Peugeot: V-Clic 50 4T Pulse: BT49QT-9 Scout, SB50QT-16 Rhythm Puma: Juliet, La Vida, Romeo 50 4T series Qingqi (Jinan Qingqi): QM50QT series, RS 400, RS 450, RS 460, V-Clic RS Ultima: Techno Classic Edition 50 4T Rieju: Paseo, Toreo 50 4T AC series Roketa: Bahama, Maui 50 4T series SYM (Sanyang): Fiddle II, Orbit I, Symply 50 4T AC series Sachs: 49er, Bee 50 series Schwinn: Hope, Laguna, Newport 50 4T series Sukida: Dolphin, Roma, Sprint, Venus 50 series SunL: SL50QT series TNG: Low Boy 50 4T Tank: Sporty, Urban 50 4T series Tec Runner: Arvini, Pointer 50 4T series Xinling: XL50QT-B Xintian (Kinroad): XT50QT Zhongyu: ZY50QT-7 Znen: A9, B08, Elegance, F22, F35, F9 I, Falcon 3, Goldfish, Grace, Grand Retro, Honey, Pizza, R8, Revival, Snail, Sun, Sun IV, Ves, Vpa, X6, Znen Q 50 series Zongshen: ZS50QT-4 (Cab 50)