Headset Neco H-831 - threaded steering column is designed for threaded forks with a stem diameter of 1 "(22.2 mm), the material of the cups is steel with anodized coating. The landing diameter of cups in the head tube is 30 mm. Open-type cage bearings. Peculiarities: Threaded steering column; Fork stem diameter: 1 "(22.2 mm); Cup material: anodized steel; Landing diameter: 30 mm; Open type...
Threaded headset Neco H-841, designed for threaded forks with a stem diameter of 1 1/8 ", cup material anodized steel. The landing diameter of the cups in the head tube is 34 mm. Open type cage bearings. Black color. Weight: 161 grams.