Columbine Quickchainger Braze-on Bicycle

Columbine Quickchainger braze-on Bicycle Frame Building This item was developed by a custom bike builder out of California. You can google http://www.columbinecycle.com/other_products.php for more information. It's main purpose was to perform a hands free rear wheel change so you could just drop out the wheel without ever touching the chain. The chain hanger is super wide so it catches the chain as you pull the rear wheel out of the drop outs. I have a lot of other frame building items for sale. Please take a look at the other frame building items I have for sale. I can always combine shipping with the other items purchased. I will ship the next morning after the auction ends. I always ship using quickest method I can find for the price listed in the auction. Usually 2-4 days service. However, once the item is shipped it is out of my control with the shipping service. If you have any questions, please ask. I will do my best to answer all questions promptly.