Brand Description: DJ-Motor Specializes In Motorcycle Parts For Many Years,With High Product Quality And Extremely Friendly Service Standards.And Has Won A High Reputation Among Customers,Sincere Cooperation With Buyers Is Our Purpose,Welcome All Buyers To Negotiate Business With Us.We Will Make You Satisfied With High Quality Products And Services! Product Description: DJ-Motor #35-60T 37.5m Chain Black Rear Sprocket For Baja Doodle Blitz Dirt Bug Racer Mini Bike Go Kart Drift Trike Profile Inner Diameter: 37.5mm Outer Diameter: 186mm This 60 Tooth Rear Sprocket Is Sized For #35 chain. Please check the dimension size of the sprocket before order. Attentions: 1.Please Allow Slight Deviation For The Measurement. 2.Due To The Light And Screen Difference, The Item's Color May Be Slightly Different From The Pictures,Thanks For Understanding.