Performance Racing CDI 5 Pin 50 70 90 110 125cc For Pit Bike Honda XR50 (4T041) not updated 3:1Overall length:190mmComes pre fitted with

3:1Overall length:190mmComes pre fitted with an T8F 11 teeth 8mm drive sprocket as standardA mini moto dirtbike gearbox unit

Brand New428 17T sprocket with lock washer and 2 screwBolt hole spacing: 34mmOutside diametre:73mmSpecification: 428 17 Tooth 18mm x 20mm Inner Diameter

please check the size and ends before purchase

49cc Carburetor (2T006)

Brand New Tubeless 90/65-6

Performance Racing CDI 5 Pin 50 70 90 110 125cc For Pit Bike Honda XR50 (4T041) not updated 3:1Overall length:190mmComes pre fitted withProduct Description: This is a brand new performance racing CDI for 50cc 70cc 90cc 110cc 125cc ATVs, Dirt Bikes. Some scooter and mopeds MAY also fit. This CDI will eliminate rev limit which keeps your bike restricted, and also reset your ignition advance curve for better acceleration, MUCH more than the popular orange compact units! This unit will give you 5 10 miles speed boost on your bike and all you need to do just plug it on. This unit will work