Bicycle Components & Accessories

Tange Unisex Adult Seiki Cartridge Headset, Black, 1 1/8 Inch Headset size: 1 1/8 inch External cartridge ball bearings SHIS: EC34/28.6-26tpi | EC34/30 Material: aluminium, colour: black, weight: only 106 g A = 25.4 mm, B = 34.0 mm, C = 30.0 mm (see image) Tange Unisex Adult Seiki Cartridge Headset, Black, 1 1/8 Inch