Delta X-Mount Pro Phone Holder: Stem Mounted Drivetrain Speeds-11 External cups press directly into

External cups press directly into head tube

and Deore M6100 series 12 speed cranksets

Off-road control: TRA WheelSystem wide-wall rims allow lower tire pressure for grip and durability

Suggested for use with 103mm spindle for a chainline of 44mm

Delta X-Mount Pro Phone Holder: Stem Mounted Drivetrain Speeds-11 External cups press directly intoThe X Mount series securely holds any phone with any case and offers a minimalist profile. Proprietary stretch materials grip your phone on all 4 corners Alloy construction and silicon stretch web material securely holds your phone Updated models include mounting suited for your Garmin and Wahoo systems Model X Mount Pro Mount Stem Cap Clamp Size Mounting Type Stem Mounted