Compatible models Monkey/Gorilla: FNO, Z50J-2000001~, FNO, AB27-1000001~1899999 | Monkey Baja: All models | Monkey R/RT: All models | Jorkabu: All AF53 models | Ducks (12V): All AB26 models Car models | Jazz: All models | Magna 50: All AC13 models | Motorola: All models | Shary: FNO, CF50-3000031~ | CD50/Benry 50S/Benry CL50: FNO, CD50-1500001~ | Super Cub 50/Press Cub: FNO ,C50-8000001~9501323,FNO,C50-600001~0095210,FNO,C50-0200001~,FNO,AA01-1000001~1699999 | Little Cub:FNO,C50-4300001~,FNO,AA01-1000001~39999 99 | XR50R/CRF50F :AE03 all models | XR70R/CRF70F:DE02 all models 12V type - 51.0mm stroke Ultra-high-speed precision bearings and timing gear built-in Long-stroke crankshaft required when increasing stroke Low-speed torque is sacrificed by reducing rotating mass It achieves excellent power and improved response in the high rotation range without

A long stroke crankshaft that is necessary for increasing the stroke. The reduction in rotating mass provides superior power and improved response in the high rpm range without sacrificing low-speed torque. Ultra-high-speed precision bearings and timing gear are included. *Please be sure to check the engine displacement and model year before purchasing. In particular, the shape of the crankshaft for Monkey and Super Cub models differs depending on the car model and year. *When installing a stroke-up crankshaft, be sure to check the oil pump spindle shape. *Due to its shape, it interferes with the crankshaft and cannot be installed. If necessary, please purchase a spindle separately. Compatible models: [HONDA] Monkey/Gorilla FNO,Z50J-2000001~ FNO,AB27-1000001~1899999 | Monkey Baja all models | Jorcabu AF53 all models | Ducks (12V) AB26 all models | Jazz all models | Magna 50 AC13 all models | Motorola all models | Shary FNO,CF50-3000031~ | Monkey R/RT all models | CD50/Benry 50S/Benry CL50 FNO,CD50-1500001~ | Super Cub 50/Press Cub FNO,C50-8000001~9501323 FNO,C50-600001 ~0095210 FNO,C50-0200001~ FNO,AA01-1000001~1699999 | Little Cub FNO,C50-4300001~ FNO,AA01-1000001~3999999 | XR50R/CRF50F AE03 all models | XR70R/CRF70F DE02 all models Note (Disclaimer)> Please read 4990852302031


Manufacturer: KITACO
Brand: KITACO
Package size: 17.6 x 17 x 11.9 cm; 2.07 kg
Product model number: ‎309-1083500
Product weight: ‎2.07 Kilograms