Compatible model: Monkey / Gorilla (FNO.Z50J-2000001 ~ / FNO.AB27-1000001 ~ 1899999), Monkibaha (all models), Super Cub 50 / Puresukabu (FNO.C50-9000001 ~ 9501323 / FNO.C50-9600001 ~ 0095210 /FNO.C50-0200001~/FNO.AA01-1000001~1699999), Ritorukabu FNO.C50-4300001 ~ / FNO.AA01-1000001 ~ 3999999), CD50 / Benryi 50S, Benryi CL50 (FNO.CD5 Cylinder head: Normal cylinder head Valve timing angle (¦ 1mm lift at the reference value) IN valve: (OPEN) 12 degrees BTDC / (CLOSE) 38 degrees ABDC Valve timing angle (¦ 1mm lift at the reference value) EX valve: (OPEN) 50 degrees BBTC / (CLOSE) 9 degrees ATDC > More