TIRED OF BREAKING 1” PROP SHAFTS? CHANGE TO THE BIG SHAFT FOR THE RIGHT PRICE! This conversion kit has all the parts that you will need to change your Bravo One, 1” prop shaft to a 1-1/4” prop shaft using you gear set! You don’t need to buy a new gear set! In most cases you can install this kit without removing the drive or taking the lower case apart. This kit comes complete with conversion shaft & carrier kit.