Ebox mount- Electronic Junction box Headset Spacer: After spending too many hours trying to get a clean look on our custom painted stem, we had an epiphany; use a headset spacer to mount the junction box!
Mount your Di2 or EPS junction box under your stem. A clean, integrated way to eliminate the need for stock elastics and zip ties.
Made of Aluminum and anodized black
Fits stems of 82-degree rise and up, or -17 rise stems with use of spacers.