Ursprungsort
Taiwan, China
Product name
Bicycle headset
Bearing
Cartridge bearings , 41.8 x 45°(R430) Upper , 51.8 x 45° (R440) Lower
Color Optional
as you order
Size
1-1/8" upper | 1.5" bottom Integrated headset
Material
AL6061 top cover w/ AL7075 crown race
SHIS norm
IS42/28.6 | IS52/40