Singletrack's review on our Titanium jockey wheels: 

http://singletrackworld.com/2016/11/e99-titanium-jockey-wheels-from-ka-engineering/
Light-Bikes's review on our Titanium jockey wheels:

 http://light-bikes.fr/wordpress/galets-titane-ka-engineering/

Article from BIKERUMOR about our Titanium jockey wheels and chain rings: 

 https://www.bikerumor.com/2016/10/17/bling-bike-ka-engineerings-titanium-chainrings-pulley-wheels/

Article from BIKERUMOR about our products on EUROBIKE 2017: 

 https://www.bikerumor.com/2017/09/14/eb17-ka-engineering-gears-up-with-hard-anodized-gold-titanium-chainrings/