Promax Headset Adapter 1 1/8"-1" length-4-00 The bolts feature laser-etched logos

The bolts feature laser-etched logos and are easily installed with a 5mm Allen key

Clamp (Ø): 31

5 Size: XL Inch: 40 - 45 CM: 101

150mm length with mid-size flange

Weight TBD

Promax Headset Adapter 1 1/8"-1" length-4-00 The bolts feature laser-etched logosThe Promax Headset Adapter 1 1 8" 1" at J&R Bicycles is a practical and affordable solution for riders looking for compatibility between different headset sizes. This adapter seamlessly bridges the gap, enabling the utilization of 1" threadless headsets in frames specifically designed for 1 1 8" headsets. The durable design ensures a secure and effortless fit for budget friendly convenience. Details: Allows the use of 1 threadless headsets in frames