These are sized for specific ATV's. I do not have the actual spline count or dimensions on each of these as it would vary depending on what ATV the hubs are for. I would need to know the Year/Make/Model of your ATV to tell you if they would fit.
If you can give us a call we are more than happy to help try to get you a set of hubs based on what axle you have. Typically the axles use the OEM hubs but some do use specific hubs. If you can let us know what axle you have we will do our best to help you out. These hubs are designed to fit stock axles and axles that accept the stock hubs.
For example, these wheel hubs are designed to fit a rear Honda axle or any atv with the bolt pattern of 4/110. As to what the dimensions of a rear Honda axle is ???
At MotoSport.com we sell parts to fit an ATV's specific Make/Model/Year.
Yes Dura-blue does offer hubs in a 5 bolt pattern but with out knowing exactly what your putting them on or what bolt pattern or spline your looking for it's hard to say. if this is for the Suzuki Qracer 250 '88-92/Qracer 500 in the 5x130mm-26 spline then yes, also if they are for the above mentioned ATVs you could also get them with the Suzuki spline but with the 4/110 or 4/115 bolt pattern were you would have a much larger selection of wheels. just a thought?