Chain Sentinel

In Technology

Funding on Kickstarter  

Rewards

United States

Chain tensioning device for bicycles without a derailleur | Great for fixed-gear, single-speed, and more - Chain Sentinel is a chain tensioner for nearly every bicycle without a derailleur.  It is designed and tested to effectively and attractively maintain proper chain tension and chain alignment on new and converted bicycles that don’t use a derailleur.  This includes: fixies, fixed gears, single speeds, internal gear hubs, etc. (For more details about compatibility, please see "Technical Details" below.) Benefits of Chain Sentinel It looks great! Chain Sentin ...

Read More el keeps a low profile, preserving the zen of your bike It's easy to install It's compatible with nearly any bike without a derailleur It doesn't require changing the chain in any wayChain Sentinel blends in well with this great old cruiserThe Security Chain Sentinel Provides

View The Project: https://www.kickstar...11/chain-sentinel