DirtyBike Rear Sprockets Surron Ultra Bee

Add a larger rear sprocket and get better acceleration! This is a must for off road. Better acceleration, better hill climbing and longer run time with only a small reduction in top speed. 

DirtyBike Industries sprockets are OEM quality zinc coated steel sprockets with beveled edges for smooth chain engagement. 

Keep sprockets aligned for minimum wear and greater efficiency with the Motion Pro sprocket alignment tool. Find the tool HERE!

Remember, It's always a good idea to replace the front and rear sprockets as a set to reduce premature sprocket and chain wear.