Joyroom JR-ZS398 Motorcycle Phone Mount – Ultra-Stable Bike & Scooter 
Handlebar Phone Holder with One-Click Lock & 360° Rotation

Never worry about your phone falling mid-ride again. The Joyroom JR-ZS398 
Motorcycle Phone Mount redefines what a handlebar phone holder should be — 
combining a metal pull-rod clamp system, four-corner silicone protection, 
and a one-click physical lock into one ultra-stable, premium-grade mount 
for motorcycles, bicycles, scooters, and e-bikes.

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🔒 ONE-CLICK PHYSICAL LOCK SYSTEM
Simply press both sides to open the clamp, insert your phone, and press 
down the lock button for an instant, solid 1-second lockout. The physical 
lock mechanism applies downward structural pressure to hold your phone 
firmly in place — no spring tension, no vibration loosening, no accidental 
release. Your phone stays locked until you choose to release it.

🏗️ METAL RACK PULL-ROD CLAMP ARM
The upgraded metal rack pull-rod mechanism is the core of the JR-ZS398's 
superior stability. Unlike plastic clamp arms that flex, warp, or dislocate 
under vibration, the metal pull-rod structure maintains perfect alignment 
and grip strength across thousands of miles of riding. Engineered for 
long-term durability that outlasts standard plastic mounts.

🛡️ FOUR-CORNER SILICONE WRAPPING PROTECTION
All four corners of your phone are individually wrapped and secured by 
soft silicone cushions. This full-perimeter protection system absorbs 
road vibrations, prevents screen and body scratches, and ensures your 
device is cushioned from every angle — even on rough off-road terrain 
or high-speed highway rides.

🔄 360° FREE ANGLE ADJUSTMENT
Rotate your phone to any angle with the 360° swivel system — switch 
effortlessly between portrait and landscape orientation for GPS navigation, 
music control, or video recording. The rotation locks firmly once set, 
maintaining your chosen angle without drifting during acceleration, 
braking, or sharp cornering.

📱 FITS PHONES 4.7"–7.0" INCLUDING CASES
Compatible with virtually all modern smartphones — iPhone 15 Pro Max, 
14, 13, Samsung Galaxy S24 Ultra, S23, Google Pixel 8, Xiaomi, Huawei, 
OnePlus, and more. The expandable clamp accommodates phone widths from 
4.7" to 7.0" and works with most protective cases without removal.

🏍️ UNIVERSAL HANDLEBAR FIT 15–40MM
The adjustable base clamp secures to handlebars ranging from 15mm to 
40mm in diameter — covering the full spectrum of motorcycles, scooters, 
mountain bikes, road bikes, e-bikes, and electric scooters. Camera-friendly 
design leaves room around the handlebar area to avoid blocking your 
bike's camera or other accessories.

⚡ 8-SECOND QUICK INSTALLATION
From box to handlebar in 8 seconds. Install the mount clamp to the 
holder base, open the clamp arm, insert your phone, and press the lock 
button — done. No tools, no complicated setup, no wasted time. User-friendly 
design makes it accessible for first-time users and experienced riders alike.

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📦 PRODUCT SPECIFICATIONS

| Feature                    | Details                              |
|----------------------------|--------------------------------------|
| Brand                      | Joyroom                              |
| Model                      | JR-ZS398                             |
| Material                   | Metal + ABS + PC + Silicone          |
| Phone Size Compatibility   | 4.7"–7.0" (with case)               |
| Handlebar Diameter         | 15–40mm / 0.59"–1.57"               |
| Rotation                   | 360° Free Adjustment                 |
| Lock Type                  | One-Click Physical Lock              |
| Clamp Arm                  | Metal Rack Pull-Rod                  |
| Corner Protection          | Four-Corner Silicone Wrap            |
| Installation Time          | ~8 Seconds                           |
| Charger Included           | No                                   |
| Speaker                    | No                                   |
| Compatible Devices         | Universal Smartphones                |
| Package Contents           | 1× Joyroom Phone Mount Set           |
| Origin                     | China                                |

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✅ WHY RIDERS UPGRADE TO JOYROOM JR-ZS398

- One-click 1-second physical lock — zero drop risk
- Metal pull-rod clamp arm — no flex, no dislocation
- Four-corner silicone protection — scratch & shock proof
- 360° rotation — instant portrait/landscape switching
- Fits phones 4.7"–7.0" including protective cases
- Universal handlebar fit 15–40mm diameter
- Camera-friendly design — no accessory obstruction
- 8-second tool-free installation
- Built for motorcycles, scooters, MTB & road bikes

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🏍️ COMPATIBLE WITH:
Motorcycles | Scooters | Electric Scooters | Mountain Bikes |
Road Bikes | E-Bikes | Gravel Bikes | Commuter Bikes

📱 WORKS WITH:
iPhone 15 Pro Max / 15 / 14 / 13 / 12 |
Samsung Galaxy S24 Ultra / S23 / A-Series |
Google Pixel 8 / 7 | Xiaomi | Huawei | OnePlus |
All Smartphones 4.7"–7.0"

📦 Free Shipping to the US, Canada, and Europe.