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Black silicone stem-mount phone holder with flexible bands

Bone

Bone Bike Tie Pro 4 stem mount phone holder 4.7–7.2" Black

SKU CH-XTGT-K4N9S

Silicone stem mount secures phones from 4.7 to 7.2 inches without metal hardware, absorbs road shock and leaves Face ID and Touch ID sensors unobstructed

  • Product typeBike Phone Mount
  • Product colorBlack
  • Main materialSilicone
  • Key featuresUniversal
  • Secure stem mounting with enlarged non-slip base and innovative strap design
  • Shock-absorbing silicone construction protects phone from bumps without plastic or metal screws
  • Universal fit for smartphones 4.7 to 7.2 inches including large flagship models
  • Face ID and Touch ID remain fully accessible through unobstructed front camera and home button
  • Designed specifically for road race and touring cycling demands

Stem-mounted phone holder for road cyclists

The Bone Bike Tie Pro 4 attaches to a bike stem and holds smartphones with screens from 4.7 to 7.2 inches. Its silicone bands stretch to fit most current iPhone, Samsung Galaxy, Google Pixel, LG, Huawei, Motorola and OnePlus models. The mount leaves the front camera and home button uncovered so Face ID and Touch ID continue to work.

Silicone body absorbs vibration on long rides

The all-silicone construction has no plastic or metal screws, so road chatter is damped rather than transmitted to the phone. An enlarged non-slip base and the strap design keep the device steady over rough tarmac during extended road, race or touring sessions. The material stays flexible in cold weather and does not degrade from sweat or rain.

Fits 4.7–7.2 inch screens only

Phones outside this diagonal range cannot be secured by the flexible bands. Buyers who need to mount larger phablets or smaller compact handsets will need a different holder.

How it compares

Measured against everything we stock in Bike Lights, Racks & Accessories, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 63% of the 211 comparable items (median $25.99).

Specifications

Product
Brand nameBone
Model nameBike Tie
Product typeBike Phone Mount
Product colorBlack
Size & build
Main materialSilicone

Questions about this item

Does the Bike Tie Pro 4's silicone base absorb road vibration on long touring rides?

The soft-touch silicone construction absorbs bumps and protects your phone from damage without plastic or metal screws.

What stem diameter does the flexible strap system fit on my road bike?

The universal strap design fits most standard road, race and touring bike stems securely.

Will my iPhone 13 Pro Max with a case stay secure in the 4.7–7.2 inch clamp range?

Yes, the flexible silicone bands hold phones and cases from 4.7 to 7.2 inches including iPhone 13 Pro Max.

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