Product Description The Title MTB Headset Spacer Kit 1 1/8 is compatible with all 1 1/8" steerer tubes and is made from lightweight carbon. Product Specifications: Application: All Mountain, Cross Country, Dirtjump, Slopestyle, Downhill, Enduro, MTB Product Features: super light thanks to carbon construction, suitable for 1 1/8" steerer tubes, set includes one each of 3, 5, 10, and 15 mm spacers. Manufacturer Number: carbon: 45237010123 Contents: 1 x Carbon Spacer Title MTB 3 mm 1 x Carbon Spacer Title MTB 5 mm 1 x Carbon Spacer Title MTB 10 mm 1 x Carbon Spacer Title MTB 15 mm Manufacturer: Title Componentry Ltd. 880 Clement Avenue Kelowna BC Canada feedback@titlemtb.com