I recently bought a used set used rims for my bike. Black Excel Takasago Rims with Anodized red talon hubs. I was told they would fit my bike. Well, I tried to install the front wheel tonight and I find that the spacer on the brake/rotor side is thinner than the original spacer and now there is a gap between the fork leg and the seal collar. I thought I could fix it easily by just taking the left side seal collar off the factory rim and put it on the Talon hub... Nope. The Talon hub uses some type of integral bearing & seal holder and it is a solid 1 piece arrangement passing all the way through the center of the hub. For those of you who have never seen this let me explain how it works. On a factory rim the bearings are pressed directly into the hub, then the seal is pressed in, then a seal collar is inserted, then the axle passes through. On the Talons, there is a complete bearing & seal holder that the bearings are pressed onto that passes through the center of the actual hub.. So... I need that integral seal & bearing piece for a 2001 CR250R.. The integral hub on the Talons I have right now has a number on it like this: CR-69-20.. Can anyone tell me where I can order the correct internal hub so I can mate these rims with my bike? Thanks in advance!