Hoyt Bows – What Cam Was Hoyt Most Known For?

Hoyt Bows are widely respected bow manufacturers within the archery industry, used by Olympic medalists and even featured prominently in major motion pictures like Katniss Everdeen from The Hunger Games movies and Hawkeye (Clint Barton) from Avengers films.

Hoyt has introduced innovations to their cam and limb system that are well received by competitors, including the HBX Pro Cam which makes tuning easy while eliminating vibration for a quiet shot cycle.

Earl Hoyt

Hoyt Archery Pioneer and Company was one of the leading names in archery manufacturing. Hoyt produced bows used by both professional and recreational archers alike; many Olympic medalists use Hoyt equipment as testament to their quality and effectiveness. Hoyt has been around for over 100 years and still continues to innovate new products today.

Hoyt started his business with his father in 1931 and began manufacturing hand-made cedar arrows and wooden bows, quickly becoming one of the leading names in archery competitions worldwide. Additionally, Hoyt was responsible for several innovations like synthetic foam limbs made out of carbon fibre as well as first limb attachment system; as well as developing clickers and stabilizers which would later go on to revolutionise archery sports.

Earl and Ann shared an intense passion for archery and were avid supporters of its sport. Both members of the Archery Hall of Fame, they were also highly committed to their family and loved ones.

Ann would often travel with them to archery tournaments, even competing herself at some. Their shared passion led to the establishment of Sky Archery – still in operation today.

Earl was not only an expert archer and bow manufacturer; he was also an exceptional musician and composer, writing numerous songs with Grace Jones as well as playing flute on Louise Bourgeois’ OTTE album. Additionally, Earl joined Arkestra Chamber since 2001.

The Earl Hoyt Bell papers were donated to Syracuse University Archives in 1966, spanning 1934-1960 and including photographs, class paperwork, articles and notes. Housed off-site for easier use in Reading Room visits; please be mindful that some materials in this collection contain confidential materials that must be appropriately attributed.

Hoyt’s cutting-edge archery technology continues to push the limits of what is possible. Their latest innovation is the Helix cam system which is designed to produce a balanced side-to-side load by reducing cable-induced torque and nock travel for more accurate draws and less cable torque and travel than ever before – this system being their most advanced yet.

FUSE Custom Strings

FUSE Custom Strings are expertly hand-tightened on a state-of-the-art computerized tension machine to produce rock-solid strings without stretching. Each string is tailored precisely to your bow’s limb stickers for a precise fit and comes preserveed with wax coating to protect it from fraying at its ends, keeping the peep sight consistent, accurate, and quiet. Furthermore, silencers and nocking points ensure maximum draw length stability and performance improvement.

The 2020 Hoyt Carbon RX-4 bow is a high-performing yet forgiving bow with an easy draw cycle and IBO speed up to 350 fps. Available with different draw weight options and featuring the Zero Torque Turbo cam system for maximum accuracy, this year’s version of the Carbon RX-4 features extended axle-to-axle dimensions of 29.5 inches as well as extended brace height and reduced mass weight for greater balance.

Early versions of the Hoyt ZT Pro Cam were widely renowned for being exceptionally quiet and precise, and now, with StealthShot technology installed, they’ve become even quieter and precise thanks to eliminating arm slap, vibrations and nock travel; all while making for more stable and accurate bow shooting experience.

Hoyt’s president Randy Walk is an obsessive about accuracy. He becomes frustrated when bow manufacturers misrepresent their advertised arrow speeds; often tossing insults at other bowmakers when discussing their products on podiums.

Though a single-cam bow won’t ever match the accuracy of two-cam systems, they can come close if setup and adjustments are done properly. Unfortunately, one-cam systems require more maintenance because all nock travel must be controlled via idler wheel and buss cable while two-cam bows only require matching the top and bottom cables to match nock travel.

Hoyt cams featuring flares on either side appear designed to capture and avoid derailment of bowstring, but their true purpose is actually vibration suppression. By helping rotate more quickly, they help eliminate limb pockets that cause vibration on Hoyt bows – often an area of vibration source for many shooters.

Cam & 1/2 System

Hoyt has revolutionized cam systems with their Cam & 1/2 System, enabling archers to adjust both top and bottom cams at the same time with spacers on an axle to shift both cams in or out for precise tuning of both top and bottom cams simultaneously. This system provides extremely smooth performance allowing archers to draw their bow with little force before releasing at a consistent rate for maximum accuracy; plus it eliminates timing issues associated with two-cam bows.

Hoyt Cam & 1/2 System’s RKT model was designed for speedy performance with easy tuning capabilities, as Hoyt boasts that they have produced their fastest modular cam ever. Hoyt has proven this fact with their success at tournaments: more tournament wins than any other manufacturer ever produced using Hoyt RKT modular cams! Additionally, they have released the Turbo cam this year, targeting high-speed bowhunters needing rock solid back walls with smooth draw cycles.

Cams can be found in a wide variety of applications, including automotive engines. Cams serve to transform rotary motion into reciprocating linear movement by means of cam followers. At its core is a flat disc or plate cut from metal which serves to convert rotary movement to linear linear movement of its cam followers – such as those found in dishwashers and clothes washers that actuate mechanical switches which control parts movement.

Other types of cams include an elliptical cam, which features an arc-shaped profile and is commonly found on motor vehicles to adjust shift fork placement, but can also be found on bikes and motorcycles for shifting fork actuation.

Hoyt bows are known for their innovative cam systems and high-quality construction and attention to detail, including using hi-tech computerized tension machines for rock-solid limb construction and peep sights that won’t twist. Their Carbon Spyder Turbo model, for instance, boasts all this latest technology – its limbs built rock solid on hi-tech computerized tension machines while peep sights don’t twist. Available with draw weight options from 30 to 70 lbs it is smooth and forgiving even at higher speeds speeds – perfect for fast speeds and speeds alike.


Hoyt’s Cam & 1/2 system revolutionized bow building. Shooters can adjust cam lean and let-off on both sides simultaneously for faster shooting with greater consistency, no left-right torque and reduced nock travel for increased accuracy and increased stability. Available on Hoyt flagship bows such as Gold Medalist, Pro Hunter and ProVantage models.

Hoyt’s ErgoDraw design allows archers to experience all the performance benefits of its cam & 1/2 system without being bogged down by excessive tension, providing an effortless draw with less stress and fatigue on both body and arms. This enables hunters to remain focused longer during competition or hunting trips; plus its optimized valley forgiving wall allows consistent release with steady aim.

Hoyt’s HBT Cam system is Hoyt’s highest-letting off target cam to date, capable of reaching speeds up to 342 fps. Equipped with inner-race sealed bearings, secure cable track and grooves, premium hardware, and high precision CNC machined aerospace alloy construction to deliver performance, durability, and longevity, plus quarter inch draw length adjustment as well as soft or hard wall feel option, it also allows quarter inch draw length adjustments as well.

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