GENTZ battery operated roadbike bells, the perfect replacement to old fashioned mechanical bells. Crowdfunding launching soon!

  Japan, Tokyo - 09/09/2019 (PRESS RELEASE JET)

“GENTZ” bicycle bell for road bikes will be posted on the crowdfunding site Kickstarter this coming 12th of September 2019.


GENTZ is a bicycle buzzer for road bikes. It is a product resembling an alternate universe comic book gadget compared with existing bicycle bells.

- The coming of a new era-
Up to now, the bicycle bell was a gadget that disrupted the sleek form and smooth surfaces that is ubiquitous in road bikes. Therefore, we developed a bell (buzzer) in Japan for road bikes and emphasizes the sleek form of road bikes. It is an unprecedented bicycle buzzer that is built into the drop handle of road bikes.

~ Simply insert GENTZ into the endcap housing~
GENTZ is easy to operate. Just remove the installed end-cap and insert GENTZ into either the left or right side of the handlebar. It uses a lithium-ion battery to achieve long life operation. Lasts 300 days if used 30 seconds per day. If battery level is low, you can charge it with USB cable.

- Future -
It is currently available for crowdfunding on KICKSTARTER.
Once we're successful on KICKSTARTER, we'll be ready to sell it to the whole world.

Kickstarter Project URL (for preview)
https://www.kickstarter.com/projects/1374066618/gentz-buzzer-for-road-bike

Kickstarter Project URL
https://www.kickstarter.com/projects/1374066618/gentz-buzzer-for-road-bike

How to contact us
Kalmor Co., Ltd.
104-0033 2-9-5 Shinkawa, Chuo-ku, Tokyo
E-mail: gentz_tokyo@karumoa.co.jp