Bone Bike Tie Pro 3 Universal Silicone Stem Phone Mount for 5.8"–7.2" Phones — Vibration-Damping, Tool-Free

The Bone Bike Tie Pro 3 replaces bulky hard mounts with a flexible, washable silicone cradle that straps to most bike stems. It combines a vibration-damping base with stretchable bands so your phone stays visible and accessible while you ride. Designed for quick, tool-free attachment and everyday weather resistance, this mount keeps your device usable for maps, fitness apps, and calls without blocking Face ID or Touch ID.

How does the mount keep my phone steady on bumpy roads?

The Pro 3 uses an elevated, shock-absorbing base and soft silicone bands to isolate the phone from direct impact and road chatter. The soft base reduces vibration transfer while the snug straps hold the phone tightly in place.

• raised silicone platform to dampen jolts
• stretch-fit bands that hold phones and cases firmly
• secure fit prevents lateral movement during rough terrain

Will it fit my bike and phone model?

This mount is engineered to attach to tubular stems with diameters from 22 mm up to 45 mm and stretches to hold phones between 5.8" and 7.2" screen size. The elastic silicone design adapts to many case thicknesses while leaving front-facing sensors and buttons accessible.

• fits Ø 22–45 mm stem tubes (round stems and many slightly tapered stems)
• compatible with most smartphones 5.8"–7.2" including phones with thin cases
• keeps Face ID and Touch ID unobstructed for quick unlocking

How easy is installation and maintenance?

Attach or remove the Bike Tie Pro 3 in seconds—no tools required—using the flexible silicone strap that loops around your stem. The material is waterproof and washable, so it’s simple to rinse off mud, sweat, or road grime after rides.

• tool-free setup: loop and secure the strap in seconds
• washable waterproof silicone, suitable for wet rides
• low-maintenance—air dry after cleaning

What protection does it offer my phone while cycling?

Rather than hard clamps that can scratch or compress your device, the Pro 3's soft silicone contacts protect finishes and case edges. The design sacrifices none of the visibility or access—screen, cameras, and sensors remain usable while the phone is cushioned from impacts.

• scratch-resistant silicone contact points protect phone surfaces
• elevated cushion below the phone reduces shock transmission
• open access to screen and front sensors for navigation and calls

Who is this for: If you cycle regularly and rely on nav apps, fitness tracking, or hands-free calls, the Bone Bike Tie Pro 3 is built for riders who want a compact, low-profile mount that’s quick to fit and gentle on devices. It's ideal for commuters, road cyclists and gravel riders using modern large-screen phones who prefer a lightweight, weatherproof solution without metal clamps or hard brackets.