KCNC Bicycle Lightweight Head Spacer Black OS 2MM

• Material: 6061 aluminum alloy • Size:28.6mm • Reference weight: 3g

A lightweight parts brand that pursues the limits of metal processing technology and boasts the world's highest level of CNC technology.From racing parts such as sprockets and pulleys to small items such as bottle cage bolts, we offer high-quality products that will improve your bike.