Problem Solvers

Under Stem Mount - Shimano Di2, 6 degree

The Under Stem Mount allows riders to secure a Shimano Di2 Junction Box to their bike quickly and easily without the need for zip ties, duct tape, or other unreliable attachments.

• 95mm length, 44mm width, 6mm height
• Compatible only with Shimano Di2 Junction Box
• Lightweight alloy headset spacer with nylon body (9g)