Kestrel is an American

bicycle A bicycle, also called a pedal cycle, bike or cycle, is a human-powered or motor-powered assisted, pedal-driven, single-track vehicle, having two wheels attached to a frame, one behind the other. A is called a cyclist, or bicyclist. B ...

brand A brand is a name, term, design, symbol or any other feature that distinguishes one seller's good or service from those of other sellers. Brands are used in business, marketing, and advertising for recognition and, importantly, to create an ...

which specializes in high-end bikes for

triathlon A triathlon is an endurance multisport race consisting of swimming, cycling, and running over various distances. Triathletes compete for fastest overall completion time, racing each segment sequentially with the time transitioning between the ...

s and

road racing Road racing is a form of motorsport racing held on a paved road surface. The races can be held either on a closed circuit or on a street circuit utilizing temporarily closed public roads. Originally, road races were held almost entirely on publ ...

. Kestrel has been owned by

Advanced Sports International Advanced Sports International (ASI) is an American bicycle company whose flagship brand is Fuji Bikes. It also owns smaller brands including triathlon-focused Kestrel USA, component maker Oval Concepts, Breezer bikes, Tuesday Cycles and BMX maker ...

since 2007.
'Fuji Bikes'' website, article "The Fuji Team Expands Once Again!". Accessed on December 25, 2007. Aegis pioneered

carbon fiber Carbon fiber-reinforced polymers (American English), carbon-fibre-reinforced polymers (Commonwealth English), carbon-fiber-reinforced plastics, carbon-fiber reinforced-thermoplastic (CFRP, CRP, CFRTP), also known as carbon fiber, carbon compo ...

frame design with the world's first all-carbon bicycle frame in 1986,Kestrel's Carbon Fiber & Epoxy Road Bike IS Ultralight. - Advanced Materials & Composites News - HighBeam Research
/ref> based again on the first-ever Finite Element Analysis (FEA) of bicycle frame structure conducted in 1986. With strongly opposed manufacturing philosophies, AEGIS parted ways with members intent on producing frames utilizing the monocoque/one piece construction technique. While the “other half” went West to establish Cycle Composites d/b/a Kestrel. Kestrel set new standards again in 1989, with the launch of the first carbon fork and the debut of the KM40 Airfoil, the first true aero triathlon frame. Carbon framesets by better-known, mainstream manufacturers such as Giant and, most notably, Trek (with its OCLV frames), have been directly influenced by Kestrel design principles. Kestrel builds

monocoque Monocoque ( ), also called structural skin, is a structural system in which loads are supported by an object's external skin, in a manner similar to an egg shell. The word ''monocoque'' is a French term for "single shell". First used for boats, ...

frames rather than more traditional tube and lug designs. This has always meant that Kestrels have tended to have a very fluid, curved appearance. However, more recent designs from the company have been more angular due to an increased desire to minimise wind resistance.

Timeline

* 1986: Kestrel is formed from a group of Aegis employees together with aerospace materials experts * 1986: Kestrel's first bicycle, the Kestrel 4000 road bike, is released, featuring all-carbon, fully aerodynamic frame design * 1986: Kestrel is the first in the industry to introduce bladder-molded monocoque carbon structures. * 1988: The company unveils the "Nitro" full-suspension mountain bike after collaboration with Keith Bontrager * 1989: World's first carbon fork, the EMS * 1989: Kestrel is the first company to use higher stiffness, "intermediate modulus" carbon fiber in the 200 EMS. * 1989: World's first all-carbon triathlon bike, the KM40 * 1992: First "modern" seat-tube-less design, the 500SCi, demonstrating the structural flexibility offered by composite construction * 1999: The KM40 Airfoil becomes the first molded, composite frame designed completely with 3-D solid modeling techniques. * 2001: Kestrel introduces its EMS Pro Series, a molded carbon road handlebar. * 2003: Chris McCormack wins his first Ironman aboard a Kestrel and kicks off a superb partnership. * 2007: The RT-700 is recognized by Outside Magazine with "Bike of the Year" honors. * 2008: Kestrel is purchased by Advanced Sports International and joins Fuji & SE under the ASI family. * 2010: Kestrel re-introduces the 4000 triathlon/time trial model. * 2011: Kestrel signs Ironman Champion Andy Potts and up-and-comer Cameron Dye. Members of the GEOX-TMC professional cycling team, including 2009 Giro d'Italia Champion Denis Menchov and 2008 Tour de France Winner Carlos Sastre, use Kestrel as their time trial bike in major international ProTour events - including the Vuelta a Espana, where they helped teammate Juan Jose Cobo win his first grand tour. With five wins aboard his Kestrel 4000, Andy Potts is crowned 2011 Race to the Toyota Cup Series Champion. * 2012: The new Kestrel RT1000 - a bike designed for the endurance rider - hits the market, and the Kestrel 4000 becomes the official TT bike of Champion System, the first ever professional continental cycling team based out of Asia. Cameron Dye is named 2012 Non-Olympic/ITU Athlete of the Year by USA Triathlon, after his career-best, six-win season aboard his 4000 - which also earned him the 2012 Race to the Toyota Cup series title. * 2013: Kestrel launches its brand-new Legend: the lightest frame Kestrel has ever produced. * 2014: Kestrel launch the new improved Talon Road/Triathlon Bike for the 2015 racing season * 2022: On February 1, 2019, the Tiger Group won Advanced Sports at auction. Kestrel bikes appears to be gone.

References

External links

Official site
** Non-functional as of 2022 {{American bicycle manufacturers Cycle manufacturers of the United States Vehicle manufacturing companies established in 1987 Mountain bike manufacturers Companies that filed for Chapter 11 bankruptcy in 2018