The Problem Solvers Head Tube Reducers resize your head tube to accommodate different size forks. These fine aluminum reducers are designed for traditional, external-cup headsets. Please contact us for any questions about compatibility with your bicycle.
|Option||Barcode||Manufacturer's Part Number||Vendor Number|
|1 1/4 to 1 1/8 inch||708752010963||HD9900||QBP-HD9900|
|1 1/8 to 1 inch||708752010970||HD9901||QBP-HD9901|
|Cannondale Headshock to 34mm||708752010987||HD9902||QBP-HD9902|
|1 1/2 to 1 1/8 inch||708752027343||HD9904||QBP-HD9904|