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

off-line navigation and can be easily customized

not damage the body

also functions for 7-speed depending on shifter pairing

Etnies Marana Kids Flat Shoes - US 3.0 - Black - Red - Black Heavy/Bulky Expander plugs reinforce the areasIf there are any kids out there looking for a solid flat pedal shoe that looks the goods and offers grip for days then the Etnies Marana Kids Flat Shoes are definitely worth checking out. These are some durable and grippy shoes that pair very well with any flat pedal out there. The Marana's feature a fused on injected rubber toe cap, a comfortable footbed, and a durable rubber sole that makes it hard to wear through. Combine that with a padded tongue