ROCKBROS Bike Handlebar Extender Double Bike Handlebar Bracket Bicycle Handlebar Extension Lightweight Durable for Holding Bicycle Speedometer, GPS, Phone Mount Holder,1Pcs

Lightweight and does the job.But the carbon fiber scratches REALLY easily. Lubricate before sliding into place.

Great product! I have thinner bars and the accessory bar I first bought would wander with the weight of my phone mounted. This holds skinny and thicker barn. Great looking carbon bar and light weight aluminum brackets. I have two for my e scooters now

Pretty easy to install unless.ypu have other things on your bars. The bar looked nice as carbon fiber but the bracket was a bit tight even though the screws were backed out so bar scratched when inserted. Not too noticeable. Needed some extra bar space for lights and phone holder.

Used two of these all across southeast asia for 9 weeks. Worked perfectly and held my phone, and odometer, and bell. Worked like a charm.

It looks good, until you install it. The applique is super thin and will scratch easily. It was missing the upper two screws, so any attachments will just turn the bar down. Honestly it's my first Rockbros product that disappointed me. I can find the screws in my bin, but the bar quality is sub part. It's a good looking product, but kinda disappointed.

Well made high quality product that was easy to install.

This has greatly given me opportunities to mount more needed thing. Like a camera and light separate from my main handlebars and was a bit tedious to install, yet well worth the time.Now I can record my cycling adventures from my phone or an action camera and have the flexibility to change hand positions on long rides to alleviate discomfort.Worth every penny.

Solid product. When I needed a specific adaptor for my Ebike Rockbros had the solution.