Guy bicycles are hand built under the shadow of Mt. Tamalpais by Otis Guy.  Based out of Marin County, California - widely regarded as the birthplace of mountain biking - Otis has been racing for more than forty years and building bikes for thirty eight years.  As a former Category 1 road racer, a Pro mountain bike racer, and a Mountain Bike Hall of Famer, Otis' experience is far reaching. 

Otis' frames are hand built by Otis himself, using the best steel tubing from True Temper, Columbus and others manufacturers.  Depending on the use and profile of the rider, Otis mixes the most efficient combination of tubing and brazing.  All frames are fully fillet brazed. Depending on the amount of orders, frames are completed in six to eight weeks.

Frame prices without forks are $2500 for road, mountain or cyclocross/adventure frames. I use Enve forks for road/cross/adventure. I do not supply MTB forks and will need to know which fork you are going to use. Stems are available by quote.

All frames are built one at a time. I need riders specifications with fitting done by customer (at preferred bike shop or bike fitting service and then consulted by both of us before designing frame.