Reddit reviews KBROTECH GUB 31.8MM Double Clamp Carbon Fiber Super Long Bike Bicycle Handlebar Extender Extension Light Lamp Computer Phone Mount Bracket Stand Holder Space Saver

Here you go: https://www.amazon.com/gp/product/B06VW7GXM4/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1

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A little pricier than I remember TBH

What kind of extender are you talking about? An accessory bar like this: https://www.amazon.com/dp/B06VW7GXM4?psc=1 ?
If so I think that would work fine. You would want something to keep it from swinging fore and aft. I am familiar with the revelate handlebar bag and it also has a strap to go around the steerer tube for that purpose.

Just stuff some stuff in a dry bag and strap it on, then see what needs to change!

If you want it center mounted, maybe this will work for you.

Gub KBROTECH 31.8MM Double Clamp Carbon Fiber Super Long Bike Bicycle Handlebar Extender Extension Light Lamp Phone Mount Bracket Stand Holder Space Saver
https://www.amazon.com/dp/B06VW7GXM4/ref=cm_sw_r_cp_apa_i_6EiEDbY7Z4393

You can get auxiliary bars that mount out in front of your bars that you can mount additional accessories to. That's just kicking the can down the road, but there are some that solve your problem.

Some, like this one mount with two clamps, one on either side of the stem. So it can't slide in either direction!

Some mount to the stem (clamp on, or on with face plate bolts (velo orange makes one) ) or on the steerer with a special spacer.

I've got extenders of various lengths like this:

https://www.amazon.com/gp/product/B06VW7GXM4?pf_rd_p=183f5289-9dc0-416f-942e-e8f213ef368b&pf_rd_r=BV50H8J64HJJQRDJEEMR

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The large loop that goes around the handlebar is hinged and opens, so it'll, you know, go around the handlebar when you unhinge it and wrap it around. But then the bolt holes aren't aligned so it can't be fastened.

> https://www.amazon.com/Gub-KBROTECH-Handlebar-Extender-Extension/dp/B06VW7GXM4

Thanks u/What_a_rubbish_user but that amazon dealie won't work either. The part where you'd try and clamp it to the aero bars is a weird aero / non-standard handlebar shape.

The bracket came with a Taiwanese light kit but is basically half of one of these with the carbon tube cut shorter.

Gub KBROTECH 31.8MM Double Clamp... https://www.amazon.com/dp/B06VW7GXM4?ref=ppx_pop_mob_ap_share

There are other products that are similar at lower prices. This is the one you see. Works well.

I had made something similar with pvc pipe and bar tape but grew tired of the home brew look and feel

The water bottle holder is
SKS-Germany 11231 Anywhere... https://www.amazon.com/dp/B0144NTZOU?ref=ppx_pop_mob_ap_share

I tried using two but it interferes with the fold. One seems to work just fine and I put the second one on the seat post for longer outings.

I added a handle bar extender so I could mount 4 headlights. https://www.amazon.com/KBROTECH-Bicycle-Handlebar-Extender-Extension/dp/B06VW7GXM4/ My Bionx battery has a port for a 2000 lumen headlight when riding in places without a street light.

For the back I added three taillights, two with lasers. https://www.amazon.com/YJYdada-Bicycle-Projection-Safety-Warning/dp/B074752G5W/

https://www.amazon.com/ThorFire-220-Degree-Intensity-Bicycle-Install/dp/B06XXFX1KL

https://www.amazon.com/ThorFire-Rechargeable-Bicycle-Intensity-Flashlight/dp/B073W9SLRC

I then added spoke lighting for side visibility. https://www.amazon.com/LED-Bike-Spoke-Lights-Waterproof/dp/B074359W73

Love Brightz for frame lighting and ground effects. https://www.youtube.com/watch?v=wrhhh1mZzbA

Just waiting for temperatures to warm up so I can ride after work.

Found this on sale last week. I plan to zip tie it to the back. https://www.amazon.com/Emergency-Roadside-Magnetic-Motorcycles-TechFloMo/dp/B0785DRQTL/

https://www.youtube.com/watch?v=kt3it7cQ5rE

https://www.youtube.com/watch?v=8vtCj9JO4FM

I have received many compliments by cyclists, pedestrians and car drivers.

• The night visibility is greatly increased for safety and I'm amazed how many yield to me as I ride through.
  
  
• the local city puts on a few Bike Nights to encourage improved bike visibility and lighting.
  
  https://www.youtube.com/watch?v=PX_IzrUBVRw
  
  https://www.youtube.com/watch?v=DDWP9DOkiik
  
  
• Love this guy's slogan.... "get lit or get hit". https://www.youtube.com/watch?v=2tFyL7VaE7I
  
  
• I hear the occasional young girl screaming..... "MOM! I want a bike like that one".

google gave me this https://www.amazon.com/Gub-KBROTECH-Handlebar-Extender-Extension/dp/B06VW7GXM4

but if you have enough steer tube run a second stem like Sheldon brown