Description

Product:Bicycle Aluminum Alloy Headset

Brand:BOLANY

Specifications: 44*55/44*56 semi-hidden

Material: aluminum alloy + bearing

Color: Black/Red/Blue/Gold

Weight: about 125g/132g

Packing size: 6.5*6.5*5.5cm (OPP bag + carton)

44*55 Applicable frame head tube: upper inner diameter 44mm, lower inner diameter 55mm or 56mm

Applicable Front fork: straight tube front fork up 28.6mm down 30mm/tapered tube front fork up 28.6mm down 39.8mm