Arrow Dynamics: The Manufacturer That Invented Steel Coasters

Arrow Dynamics was an American roller coaster manufacturer whose engineering breakthroughs defined the modern steel coaster industry. Tracing its roots to Arrow Development, founded in Mountain View, California in 1946 by Ed Morgan and Karl Bacon, the company reorganized under the Arrow Dynamics name in 1986 after passing through ownership by Rio Grande Industries and Germany’s Huss Maschinenfabrik. By the time it closed, Arrow-designed coasters numbered over 100 installations worldwide.

Under chief designer Ron Toomer, Arrow built the Matterhorn Bobsleds at Disneyland in 1959, the world’s first tubular steel coaster, and followed it with the Corkscrew at Knott’s Berry Farm in 1975, the first modern inverting coaster. The company kept innovating for decades, but a costly, delay-plagued project ultimately brought it down, and its story remains one of the industry’s most influential rises and falls.

Stats at a Glance

• Founded: 1946 (as Arrow Development, Mountain View, California)
• Reorganized as Arrow Dynamics: 1986
• Headquarters: Clearfield, Utah
• Signature Innovation: First tubular steel coaster (Matterhorn Bobsleds, 1959) and first inverting coaster (Corkscrew, 1975)
• Other Milestones: Magnum XL-200 (1989), the first hypercoaster; X (2002), the first 4th-dimension coaster
• Coasters Built: About 100+ worldwide
• Filed Bankruptcy: December 3, 2001
• Assets Sold: October 28, 2002, to S&S Power (later S&S Arrow)

Inventing the Modern Steel Coaster

Arrow’s engineers changed the industry by developing tubular steel track, which allowed smoother, more precise rides than the wooden and flat-steel coasters that came before. The 1959 Matterhorn Bobsleds at Disneyland proved the concept, and Ron Toomer, who joined in 1965, went on to design dozens of Arrow’s best-known coasters, including the Corkscrew, which introduced modern looping inversions to the world in 1975.

The company kept pushing scale and complexity through the 1980s and 1990s, delivering Magnum XL-200 at Cedar Point in 1989, widely credited as the first hypercoaster to break the 200-foot barrier, and mine train and looping coasters installed at parks across North America, Europe, and Asia.

Bankruptcy and the End of an Era

Arrow Dynamics’ fortunes turned on X, the first 4th-dimension roller coaster, built for Six Flags Magic Mountain. The ride’s unprecedented engineering demands drove costs and delays far beyond estimates, and the strain pushed the company into Chapter 11 bankruptcy on December 3, 2001. Unable to recover, Arrow Dynamics sold its remaining assets to fellow manufacturer S&S Power on October 28, 2002, which continued limited operations under the S&S Arrow name before phasing out the brand.

Though the company no longer exists, many Arrow-built coasters, including Corkscrew-style inverting rides and mine trains, still operate at parks today, a lasting testament to designs that shaped nearly every steel coaster built since.

Explore more: Explore more roller coaster manufacturers.

Notable Arrow Dynamics Coasters on ThrillZing

• Tennessee Tornado — Dollywood
• The Bat — Kings Island
• The Big One — Blackpool Pleasure Beach
• X2 — Six Flags Magic Mountain

Browse every ride profile in our roller coaster guides.

Arrow Dynamics FAQs

Is Arrow Dynamics still in business?

No. Arrow Dynamics filed for bankruptcy in December 2001 and sold its assets to S&S Power in October 2002, ending its operations as an independent manufacturer.

What was Arrow Dynamics most famous for?

Arrow pioneered the tubular steel roller coaster track with the 1959 Matterhorn Bobsleds and introduced the modern inverting coaster with the 1975 Corkscrew at Knott’s Berry Farm.

Why did Arrow Dynamics go bankrupt?

The company was financially strained by cost overruns and delays building X, the first 4th-dimension roller coaster, at Six Flags Magic Mountain, which led to its 2001 bankruptcy filing.

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Photo: No machine-readable author provided. Stratosphere assumed (based on copyright claims). / CC BY-SA 2.5, via Wikimedia Commons.