Keizer wheel CAD check

[Coffee]

Hello. I'm Lucas Lacerda (a.k.a. Coffee), Suspension leader at Cheetah Racing Unifei. Our university purchased some Keizer wheel kits, but it is a federal institution, and as such is a very bureaucratic one. The purchase process is slowly developing, but the items are expected to arrive here around July/August, the end of our manufacturing phase. We are about to finish the design of our components, and to do so, we need a reliable CAD model of the wheels we're going to use. Keizer does provide a CAD model at their website, however, the model is made according to a single set of specs. I modified the original model according to our order specs, but I have no means to check it, and I don't even know if the model remained reliable. Our wheels specs are: Keizer CL-10, 10 x 7,0, backspacing: 5,75 . I'm here to ask if anyone around here who is using or have ever used wheels with such specs could please check our CAD model for us, and if there is any mistakes, to point them out. This would really, really help us out. There is a SolidWorks file (2013 version) and a .IGS one. I already posted in the Keizer thread, but since no one replied, I created this thread to gain more visibility. Thanks in advance.

link for download: https://drive.google.com/file/d/0ByjC-mCk6eEPemJmb20wS3FWWE0/edit?usp=sharing

[mech5496]

Lucas,

we have used wheel shells from Keizer, but not their centers; I can check them compared to ours if you wish.

[Coffee]

Lucas,

we have used wheel shells from Keizer, but not their centers; I can check them compared to ours if you wish.

Sure, that would be great. My major uncertainty is about the backspacing and its relation to the wheel width. I think these dimensions are theoretically correct in the modified CAD, but I'm not sure if the model remained valid.