AlbaPredator

The 2003 Axle and Hub are unique to this year 4/156 bolt pattern, and 24 spline axle set to a mid metric. Unfortunately for you, there is only one option at this point for hubs, stock. 99% of the predator riders convert to the 2004 model which used the 23spline axle and 4/110 hubs. You can purchase an entire axle, hub, swinger assembly from ebay pretty cheap, I see them on average for 100.00 for the entire assembly. As a 4 machine 2003 Predator Owner/Racer, I do know this 4/156 combo bites for hubs, but like any hub, you will have to replace them. The trick is to make sure they are tightened properly before riding the first time, or you will cause the infamous "wobble". Bike Bandit carries these hubs new for 117.00, and you can find stock hubs new for around 110.00 if you look.