|Clamp diameter for Schwinn Fastback F Der.?||dirtpoor|
Jan 14, 2003 12:20 PM
|The 2001 fastback has an oversized down tube and I'm not sure what clamp diameter I need for the front deraileur. Thanks for all your help. DP|
|re: Clamp diameter for Schwinn Fastback F Der.?||Rusty Coggs|
Jan 14, 2003 1:59 PM
|Tried measuring it?|
Jan 14, 2003 2:05 PM
|It's easy to measure the diameter of a tube if you have an adjustable wrench, often referred to as a Crescent wrench. Adjust the wrench to fit snugly on the tube and measure the jaw opening with a ruler. It will be 1-1/4 or 1-3/8".
Another method is to wrap a piece of masking tape around the tube. The length of the tape to go around the tube will be almost 4" for a 1-1/4" tube and 4-5/16" long if it's a 1-3/8".
Jan 14, 2003 3:12 PM
|I was trying to place an order from work, so I did't have the frame handy. Thanks again for your help.|
|schwinn fastback info needed||stevenlacob|
Jun 8, 2003 3:00 PM
|what was the final measurement for the front derailleur, I don't have any equipment to measure so please just give me the measurements, and what size diameter seat post do I need 27, 27.2 ?
Jun 9, 2003 3:10 PM
|please give me your info, about your seat pole diameter and front derailleur size