Mountain 28.6 Front Fork Headset Carbon Fiber Gasket Washer Stem Spacer 5/10/15/20mm

Feature: 1. The length of the front fork upper tube can be adjusted. 2. The height of the stem can be adjusted freely, if you want to raise the stem a little, put the washer under the stem. 3. To hold the stem short, place the washer on top of the stem. 4. Wonderful cycling accessory for mountain . 5. Professional manufacturing, stable performance and high reliability. Specification: Condition: 100% brand new Item type: Gasket Material: Carbon fiber wire Color: black Size: Approx. 20mm/0.8in, 15mm/0.6in, 10mm/0.4in, 5mm/0.2in Weight: Approx. 30g Package List: 1 x 20mm Gasket 1 x 15mm Gasket 1 x 10mm Gasket 1 x 5mm Gasket