Bestsellers in ESI GRIPS
Gary Stewart, CEO & Founder. 
"ESI was created because of Gary’s need to always go faster, whether it is a car, motorcycle, dirt bike, or riding a bicycle. Gary doesn’t know the meaning of slow down!" Quote from WifeProfessional Background: 30+ years in Aerospace 
Started in the 1970s as a machinist running conventional machines 
Worked his way up to Designing, Building and Operating an Aerospace Tooling Division 
Can program and operate all CNC machines in the field; Lathes / Wire EDM / Mills / ID OD Grinders / Saws / etc…
Designed and built all machine fixtures in his division

Patent in Aerospace; Finalized in 1997 for a proprietary Aerospace Fastener Design

ESI is located in Southern California and prides itself on it's products being made right here in the USA. Established in 1999 we have spent over a decade providing superior products for the bicycle industry. Through new product development, ESI offers unique, high tech, quality products MADE in the USA followed with exceptional Customer Service!