Quick Summary
The Bone Bike Tie 6 Pro is a universal bike phone stem mount for smartphones sized 4.7″ to 7.2″. It is designed for stem mounting and uses a dual cross-strap design with a locking mechanism to hold the phone in place.
The mount also uses a treated attachment surface and a concealable strap design. For buyers, the main checks are stem size, phone size, and whether you want a stem-mounted phone holder rather than a handlebar-style option.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | Bone, for straightforward product identification. |
| Model | Bike Tie 6 Pro, the version named in the product title. |
| Product type | Bike phone stem mount for mounting a smartphone on a bike stem. |
| Phone size | Fits phones from 4.7" to 7.2", so size is the first compatibility check. |
| Stem size | Fits stem circumferences of 88-173 mm, or 28-55 mm diameter. |
| Attachment design | Dual cross-strap design with a locking mechanism for holding the phone on the stem. |
| Surface feature | Treated attachment surface for added friction at the mount point. |
| Strap design | Tuckable strap layout that hides excess length. |
What to Compare Before Buying
- Phone size: Check that your device falls within the stated 4.7" to 7.2" range.
- Stem size: Compare your bike stem circumference or diameter with the stated mounting range.
- Mount style: This is a stem mount, so confirm that stem placement matches where you want the phone held.
- Case use: The phone fit is described as compatible with most phones even with a case, but case shape and thickness still matter.
Choosing the Correct Version
For this model, the two main selection checks are phone size and stem size. The mount is made for 4.7" to 7.2" phones and stems with an 88-173 mm circumference, or 28-55 mm diameter. Matching both numbers is the key step before choosing an offer.
Before You Decide
Confirm your phone size and bike stem size before choosing this mount. If you want a stem-mounted holder with a dual cross-strap design and a locking mechanism, this model is aimed at that setup. Make sure the selected version matches the phone you use and the stem you plan to mount it on.









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