Problem Solver's Headtube Reducers adapt your headtube to accommodate different fork sizes. These reducers are designed for traditional, external cup headsets. See Cane Creek's Standardized Headset Identification System (S.H.I.S.) here
to verify compatibility with your frame.
- 9mm of headtube reducer fit into frame below lip on reducer
- Adds 2mm to headset stack height
Fork Steerer Diameter: 1-1/8"
Headtube Inner Diameter: EC37 (1-1/4" Traditional)
Stack Height: adds 2mm
This product was added to our catalog on March 7, 2018