Rockshox Carbon Expander Headset Preload System YGroup_7033448005677 Light ventilated back protector certified

Light ventilated back protector certified according to EN 1621-2

not too tight

4-way stretch material allows them to move with you when you're making shapes and the two YKK zippered side pockets will keep all your valuables secure

Bearings: No bearings included

1 RC2 damper features independent high and low-speed compression with rebound adjustment – designed to reduce hand fatigue and fight unwanted friction

Rockshox Carbon Expander Headset Preload System YGroup_7033448005677 Light ventilated back protector certifiedGenuine RockShoxs carbon steerer tube expander plug for straight steerers. But what does an expander plug do? Expander plugs reinforce the areas of your steerer which are clamped preventing damage to the layer of carbon fibre while also allowing you to preload the headset bearings before you tighten the stem clamping bolts.