Perfectly secures your Shimano Di2 junction box under your stem without clunky rubber bands or zip ties

Features:

• Shimano Di2 compatible only
• Fits standard 1 1/8" steerer tubes
• Thickness: 0.9mm. Not enough to truly alter your stack height
• Stainless steel, black oxide finish
• Bendable for a precise fit
• Weight: 6.6 grams
• MADE IN USA