The Problem Sovlers headtube reducers adapt your headtube to accommodate different fork sizes. These reducers are designed for traditional, external cup headsets and will be pressed directly into the headtube of the frame.
Note:
Please take a look at the Cane Creek's Standardized Headset Identification System (S.H.I.S.) document under attachments.
| QBP# |
Version |
Fork Steerer Diameter |
Additional Stack Height |
| HD9900 |
37 mm to 34 mm Inner Diameter |
1 1/4 to 1 1/8 inch |
2 mm |
| HD9901 |
34 mm to 30,2 mm Inner Diameter |
1 1/8 to 1 inch |
2 mm |
| HD9902 |
2 inch (Cannondale Headshock) to 34 mm Inner Diameter |
1 1/8 inch |
12,7 mm |
| HD9903 |
2 inch (Klein frame) to 34 mm Inner Diameter |
1 1/8 inch |
12,5 mm |
| HD9904 |
40 mm to 34 mm Inner Diameter |
1.5 to 1 1/8 inch |
9 mm |
Included in delivery: 1 pair
