1 / 7bokilino A399+X55 Adjustable Handlebar Phone Mount
The bokilino A399+X55 is an adjustable handlebar phone mount for bikes, motorcycles and scooters. Its listing describes a one-hand clamp adjustment, 360° rotation and compatibility with phones in a stated width range, but customer feedback is mixed on stability and durability.
At a glance
- Open holder design is described as leaving screen controls and phone buttons accessible.
- The clamp is adjusted with a knob and is claimed to support quick one-handed installation and release after initial setup.
- Listing claims a tool-free handlebar clamp and compatibility with handlebars 18-46mm in diameter.
Often bought together
Master Lock Bike Cable Lock 6'x 1/2" 4-Digit Combination Resettable 8122D | Heavy Duty Anti Theft Cable Bike Lock, Black Vinyl Coated Steel Combo Bike Lock for Scooters, eBikes & Outdoor Gear
$12.92
Gyroor Electric Scooter with Seat for Adults 20 Miles Range | 550W Motor, Pet Basket, 18.6 MPH Speed, 12" Tires, Foldable Design
$423.60
Pros and cons
Pros
- A knob-operated phone clamp and handlebar attachment may suit riders who often remove or reposition their phone.
- The listed handlebar diameter range covers multiple vehicle types, including bicycles, motorcycles and scooters.
- The open design is intended to keep the phone's screen and controls accessible while mounted.
Technical specifications
13 specifications| Brand | bokilino |
|---|---|
| Model | A399+X55 |
| Mounting type | Handlebar |
|---|---|
| Form factor | Rectangular |
| Dimensions listed | 3 x 3.8 x 4.5 inches |
| Weight listed | 0.23 kg |
| Water resistance listed | Waterproof |
|---|---|
| Enclosure material | Silicone |
| Color | Black |
| Phone width range claimed | 4.5 to 7 inches (65-85mm) |
|---|---|
| Handlebar diameter range claimed | 18-46mm |
| Rotation claimed | 360° |
| Compatible vehicle types | Bicycle, Motorcycle, mountain bike, scooter |
What to know before buying
Listing details to confirm
The listing gives inconsistent phone-size descriptions: the feature text specifies 4.5 to 7 inches (65-85mm), while the product details claim all 4"-7" smartphones, including with a thick case. Confirm your phone's width and case fit. The listing also describes the enclosure as silicone but says the mount is made of ABS plastic, and its waterproof claim has no stated rating. Customer feedback is mixed about whether phones stay stable and whether the mount lasts.
What’s in the box
Included- Bike holder
Who is it for?
A good fit for
- Riders wanting a handlebar-mounted phone holder with adjustable clamping and a rotating viewing angle.
- People who use a phone for navigation or controls on bicycles, ebikes, motorcycles or scooters.
Less suited to
- Buyers who need independently confirmed waterproofing or assured stability and durability on rough rides.
- People whose phone or handlebar falls outside the stated fit ranges.
Customer reviews on Amazon
- 5 stars
79% 79% - 4 stars
12% 12% - 3 stars
5% 5% - 2 stars
1% 1% - 1 star
3% 3%
Customer feedback often describes the mount as secure and easy to install, with reported fit across different bikes and phone sizes. Other feedback is mixed on stability and durability, including reports of phones shifting or the mount breaking. That uncertainty matters for riders relying on a steady phone position, despite the listing's claims of silicone pads and a locking clamp.
Positive themes
- Customers describe installation as easy and the mount as versatile across different bikes and phone sizes.
Mixed feedback
- Feedback is mixed on stability and durability, with some reporting a steady, lasting mount and others reporting phone movement or early breakage.
Frequently asked questions
What phone sizes does the mount fit?
The feature description claims phones measuring 4.5 to 7 inches (65-85mm) wide. Another listing detail says 4"-7" smartphones, including with thick cases, so check your phone's width and case against the holder before buying.
What handlebar diameter does it fit?
The listing's feature text claims compatibility with handlebar diameters of 18-46mm.
Can the phone be rotated?
The feature description claims 360° rotation for choosing a viewing angle.
Is it waterproof?
The product details label water resistance as Waterproof, but no protection rating or test conditions are provided.
Alternative options
![Kewig Bike Motorcycle Phone Mount Holder with Aluminum Alloy Mounting Base | Camera Friendly Bike Phone Holder, Handlebar Phone Cradle [1s Lock & Release] for Bicycle Scooter ATV, Fit 5.4-7.2" Phone](/i/1jiLcw-r6tGWn9P_r6HBQJErKWhF9oMrTbSMfhGXDRl0bozHUyA93ELGR5naUeTB_RfyLiB_UYJO3zdc6aUUJa3Vyr_pagAhRv4qvBZkskA0desKR24nIRPBmJgR6ma5g-7ESheObwU.jpg)
Kewig Bike Motorcycle Phone Mount Holder with Aluminum Alloy Mounting Base | Camera Friendly Bike Phone Holder, Handlebar Phone Cradle [1s Lock & Release] for Bicycle Scooter ATV, Fit 5.4-7.2" Phone
$18.39
Lamicall Motorcycle Bike Phone Holder with Upgrade Quick Install Bar Clip | Metal Lock Bicycle Phone Mount, Scooter Phone Holder, Cell Phone Clamp for iPhone, Galaxy, 4.7-6.8" Phones, Black
$22.99
BRCOVAN Anti-Theft Motorcycle Phone Mount Holder with Vibration Dampener | with Secure Lock, Adjustable Size Handlebar Cellphone Cradle for Bike Bicycle Scooter ATV, Fit 5.4 - 7.2'' Smartphones
$38.79
Lamicall Motorcycle Bike Phone Mount with Upgrade Vibration Dampener | Camera Friendly, for 6-7.2" Phones, Bike Phone Holder Handlebar Clamp, Bicycle Cell Phone Mount, iPhone 18 Pro Max, Galaxy
$29.99
Lamicall Motorcycle Phone Mount Holder with Dual Vibration Dampener | Metal Adjustment Arm, Motorcycle Cell Phone Holder, Bike Handlebar Phone Mount, for iPhone 16 15 14 Pro Max, 4.7-6.7" Phones
$45.99
Lamicall Motorcycle Phone Mount Holder with Metal Extension Arm | Dual Vibration Dampener, Bike Cell Phone Mount, Bicycle Handlebar Phone Clamp, for iPhone Pro Max, 4.7-6.7" Phones
$45.49
Lamicall Motorcycle Phone Mount Holder with Dual Vibration Dampener | Upgrade Handlebar Clip, Motorcycle Cell Phone Holder, Bike Phone Mount, for iPhone Pro Max, 4.7-6.7" Phones, Black
$36.99
![Aomiker Bike Motorcycle Phone Holder Mount - [2025 Quick Release] Bike Phone Holder Handlebar Clamp, Bicycle Scooter Phone Clip for iPhone 15 14 13 12 11 Pro Max Plus Mini, 4.7-6.8" Smartphone](/i/9MTV81v5GNkQ-fhZNgKqgmzItw3M3LWo-tRi7-Z0OIDImXMs0v0KN6QNFt5f_IEq0VUGGcL4KT63Tok1kmtpBE-utarDGLplYOC68ImdgNCO7jDAHEjQSUFFf7cVEwOHTtNAeVagX_M.jpg)
Aomiker Bike Motorcycle Phone Holder Mount - [2025 Quick Release] Bike Phone Holder Handlebar Clamp, Bicycle Scooter Phone Clip for iPhone 15 14 13 12 11 Pro Max Plus Mini, 4.7-6.8" Smartphone
$19.99
Tiakia Bike Phone Mount Holder, 360° Rotation for 4.5-7 Inch Phones | Aluminum Alloy Motorcycle Phone Mount, Phone Holder for Bike Handlebar Diameter of 22.2-35mm, Universal Bicycle Mount
$26.99
![Kewig Bike Motorcycle Phone Mount Holder- [Camera Friendly] [1s Lock & Release] Clamp Phone Mount Handlebar Holder for Bicycle Scooter ATV, Fit for 5.4-7.2" Smartphones](/i/cRFDnE5XUhtgLOzeGDkQpFPh3FlH_P-fL_cPHYK9vjSa0P1rQ2_IeSs3P_tsdTB03zWLcNzbOKwwPc-Tg1jDOH0lHzasoNmXyLD1FJUrQ7lwldUZtokqRp724YzYXQ-LscrYVwK9zJk.jpg)
Kewig Bike Motorcycle Phone Mount Holder- [Camera Friendly] [1s Lock & Release] Clamp Phone Mount Handlebar Holder for Bicycle Scooter ATV, Fit for 5.4-7.2" Smartphones
$18.69
BRCOVAN Motorcycle Fork Stem Phone Mount with Vibration Dampener | Heavy Duty Cellphone Holder Fit Stem Tubes 12mm-25.4mm in Diameter, Adjustable for 5.4 - 6.9'' Smartphone
$39.68
BRCOVAN Motorcycle Phone Mount Holder with Vibration Dampener & Secure Lock | Adjustable Handlebar Cellphone Clip for Bike Bicycle Scooter ATV, Fit 5.4-7.2'' Smartphone, Big Phone Friendly
$39.99
