The Slamm Internal Semi-sealed headset consists of a cup which is integrated into the head tube so it sits flush. The bearings sit inside the head tube and sealed in place to protect them from dirt and dust, supplied with all of the required covers and nuts.
HUIZERWEG 46 A
KVK : 61958557
We are just few minutes away from Amsterdam city center, Hilversum, Utrecht and Almere!
Kitesurf Stagnone, Sicily