Can the 3M VHB adhesive for the adapter be used multiple times?

The 3M adhesive is a single-use adhesive. If it is pasted, please do not remove it. It is not reusable once removed ! Please make preparations before pasting, confirm the case material the pasting position,ensure that it is glued well at one time.

Which case material is best for the adapter to stick more firmly?

It is recommended to choose a hard case with a flat back. Protective case made of stainless steel, PC, or TPU. PLEASE NOTE: Silicone material cannot be used. * Please choose a protective case with a sling hole and use it with the sling when riding.*

Silicone / Rubber / Soft touch coatings case cannot be used ! ! ! ! ! ! ! ! ! ! ! ! ! !

Caution：The adapter won't stick to the silicone case sold on * Apple's website *, Please don't choose such silicone cases. Because all silicone product surfaces require special preparation to bond with 3M adhesives.

Can the adapter be directly stuck on the phone? How long can it be used after sticking?

NO,Please don't stick it on the phone directly,Because the phone back glass cannot be pasted firmly, it is very thin and easy to break. Allow adhesive to dry for 24 hours before using for better stickiness.*

Is there any requirement for the position where the adapter stick to the protective case?

Please stick the adapter to the center of the phone case. The force is more uniform when riding. * Please choose a protective case with a sling hole and use it with the sling when riding.*

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Stem Mount

Product ID: 343214461

Details

Brand
sincetop
Colour
【1st Gen】Stem
Compatible devices
Smartphones
Compatible phone models
Universal
Mounting type
Handlebar

📱Universal fit for 4.5-7.3" smartphones

🔩3.5mm aircraft-grade aluminum base

⚙️One-hand quick mount & release

Bs.965

Duties & taxes included

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Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚴‍♂️ Lock in your ride, unlock your adventure!

BROAD COMPATIBILITY - Fits most round stem caps and smartphones from iPhone 11 to Galaxy S24—your all-terrain, all-phone solution.
RUGGED ALUMINUM BUILD - Engineered with aircraft-grade aluminum and zinc alloy buckles for unmatched durability on any terrain.
SEAMLESS ONE HAND OPERATION - Snap in or release your phone instantly with a smooth 90° twist—stay focused on the ride, not your device.
ERGONOMIC LOW PROFILE DESIGN - Ultra-light 35g mount with a sleek 10° tilt for perfect GPS visibility in both portrait and landscape modes.
INDUSTRIAL STRENGTH ADHESIVE - 3M VHB universal adapter ensures rock-solid grip on most phone cases—no wobble, no slip, just pure confidence.

The Sincetop Bike Phone Holder combines aerospace-grade aluminum construction with a patented quick-mount system, delivering a secure, lightweight, and ergonomic solution for cyclists. Designed for universal compatibility with popular smartphones and round bike stems, it features a 3M VHB adhesive adapter for a rock-solid grip and supports both portrait and landscape viewing angles. Perfect for mountain, gravel, and road biking enthusiasts who demand durability and convenience on every ride.

Specifications

ASIN	B08KZR8245
Best Sellers Rank	34 in Cell Phone Handlebar Mounts
Brand Name	sincetop
Colour	【1st Gen】Stem Mount-Black
Compatible Devices	Smartphones
Compatible Phone Models	Universal
Compatible with Vehicle Type	Bicycle
Country of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (1,388)
Enclosure Material	Aluminium, Plastic
Included Components	1 x Mountain Bike Phone Holder + 1 x Adapter, 1 x Screwdriver, 1 x User Manual Not in English)
Item Dimensions	40 x 33 x 85 millimetres
Item Weight	75 Grams
Manufacturer	sincetop
Manufacturer Part Number	L051-BLACK
Maximum Weight Capacity	300 Grams
Model Name	C051B
Model Number	C051B
Mounting Type	Handlebar
Product Features	Quick Mount 1. Generation - Quick Connect, System Series C [Circle]
Shape	Rectangular
UPC	788125803040
Water Resistance Level	Not Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Bs.965

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Bolivia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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