Treat your carbon steerer nicely! The Xpanda is a lightweight implementation of the age-old expander plug. It has a large surface area for pressing the inner walls of the steerer and the top lip has a low profile so you can get that small spacer on the top of your stem. The lip also prevents it from dropping deep into your steerer when changing things around - oh my that sucks!
- Silicone o-ring
- Suit steerer internal diameter 22,1 to 25,2mm
- Thread for M6 hex