Bicycle Tapered Fork Headtube Reducer Headset Adapter - Aluminum Alloy Replace Earphone Base Ring, Black

GUARANTEE: If you are not satisfied with our product received, you can apply for unconditional return and refund within 180 days. PREMIUM MATERIAL: This headset base is made of qualified aluminum alloy material, solid, firm and to use, ensures a long service life. Fork Spacer Bicycle Tapered Fork Headtube Reducer Headset Adapter - Aluminum Alloy Replace Earphone Base Ring, Black Headset Base 51mm / 2inch Inner Diameter: C: 39.7mm / 1.5inch D: 29.9mm / 1.1inch Options: C Base, D Base (optional) C Base for 1.5inch Taper Fork D Base for Straight/Taper Fork Bearing Angle: 45° Type: Open Applicable: for 42-52 All Hide/Large-diameter Outer Frame Headset/44-55/56mm Headset Weight: Approx. In terms of any problem of this product, you can send emails as soon. 7-13g Packing List: 1 x Headset Base GREAT ACCESSORY: Great accessory for mountain and road bike. EASY TO USE: With lightweight and compact feature, it is easy to install and carry. WIDE APPLICATION: Suitable for 42-52 All Hide/Large-diameter Outer Frame Headset/44-55/56mm Headset. C Base for 1.5inch Taper Fork. Headset base crown for 1.5 inch fork. · Made of aluminum alloy, lightweight and sturdy. · Inner Diameter: 39.8mm. · Material: Aluminum alloy. · Weight Features: --PREMIUM MATERIAL: This headset base is made of qualified aluminum alloy material, solid, firm and to use, ensures a long service life.