Shogun Bicycles

Shogun Bicycles was a full range marketing brand originally owned by the Japanese trading company Marui Ltd. in Kobe Japan and founded by Rio Marui. They had been known in Japan for years for their Orions brand. Marui handled most of specialized purchasing in Japan

Quick Answer: Shogun Bicycles Overview

Founded: Marketing brand owned by Marui Ltd. of Kobe, Japan; debuted in the US market circa 1977

Known For: Contract-manufactured bicycles built across multiple Japanese factories, with a strong reputation in 1980s-1990s mountain bike racing

Famous Models:

• Ninja – flagship road model built with Tange Prestige tubing
• Prairie Breaker Team – competitive mountain bike, also Tange Prestige tubing
• Ground Breaker / Trail Breaker – additional mountain bike line entries

Manufacturing: No single factory; frames were contracted out to multiple Japanese builders including Merida, Miki, Tano, and Yamaguchi, so specs vary by era and source

Distribution History: New Jersey (early 1980s) → dual NY/WA distributorship (late 1980s) → Seattle Bicycle Supply in Kent, WA (1990 onward) → acquired by the Dutch Accel Group (2006)

Current Status: Owned by Kent International of New Jersey since 2004; last documented vintage-era appearance on file was 1993

Much of this history was compiled through direct outreach to the vintage cycling community — including a research thread started on Bike Forums to track down information on this notoriously under-documented brand.

Marui Ltd. (Rio) was close to Shimano and was the Shimano supplier to Merida, Ideal and a few others. But at some stage, when the export business started drying up out of Japan, they made the decision to go wholesale.

Marui also developed and owns the Tioga line of components & parts. Marui opened a USA office under the name Boeki, located in Glendale, CA; Rio`s son, Shinji, worked in this office with Mark Pippin.

The Shogun name debuted in the USA circa 1977. The last record of their appearance on file is 1993. However, some examples have shown up that appear to have been manufactured in the 60’s.     

Shogun bicycles were contract manufactured by various sources including Merida, Miki, Tano, Yamaguchi and several unidentified sources. Since 2004, the brand has been owned by Kent International of New Jersey.

SHOGUN BICYCLES EAST TO WEST COAST

In the early 1980s, Shogun operated its distribution out of New Jersey. Later, in the late 1980s, they shifted to a dual distributorship based in both New York and Washington. By 1990, they dropped the East Coast distributor and focused solely on Seattle Bicycle Supply in Kent, Washington. Eventually, Toker’s Seattle Bike Supply (SBS) became part of the Accel Group, a Dutch company, in 2006.

Shogun’s road model with Tange Prestige was the Ninja, while the ATB model utilizing Prestige was the Prairie Breaker Team. Other Shogun MTB models were the Ground Breaker, Trail Breaker and Prairie Breaker.

Shogun had probably the best mountain bike for competing.  All the guys who were winning were riding it and so everybody wanted one.

SHOGUN BICYCLES ORDERED BY THE CONTAINER

A Shogun distributor in Australia, Bikecorp, ordered these bikes by the container load. Remarkably, even though they only requested one model, one color, and three frame sizes, the entire container was sold out before it even left Japan.

In addition, Marui handled several other brands, including CENTURION Centurion, TOPEAK Topeak, TIOGA Tioga, ERGON Elgon, Schwinn, and FINISH LINE Finish Line.

Frequently Asked Questions About Shogun Bicycles

Who manufactured Shogun bicycles?

Shogun was a marketing brand owned by the Japanese trading company Marui Ltd., based in Kobe and founded by Rio Marui. Rather than running its own factories, Shogun contracted production out to several manufacturers, including Merida, Miki, Tano, and Yamaguchi, along with other unidentified sources. Marui’s close relationship with Shimano also meant the company supplied Shimano components to other brands like Merida and Ideal. Because Shogun bicycles came from multiple contract manufacturers across different eras, frame quality and specifications can vary noticeably between examples even within the same model line.

What happened to the Shogun bicycle brand?

Shogun debuted in the US market around 1977 and was distributed out of New Jersey through the early 1980s, later shifting to a dual New York and Washington distributorship by the late 1980s. By 1990, distribution consolidated entirely under Seattle Bicycle Supply in Kent, Washington, which became part of the Dutch company Accel Group in 2006. The last documented Shogun appearance on file was in 1993, though some pre-export examples have surfaced that appear to date to the 1960s. Since 2004, the Shogun brand has been owned by Kent International of New Jersey.

What are the most notable Shogun bicycle models?

Shogun built a strong reputation in mountain bike racing during the 1980s and 1990s bike boom. The Ninja was its flagship road model, built with Tange Prestige tubing, while the Prairie Breaker Team used the same Tange Prestige tubing on the mountain bike side. Other notable mountain bike models included the Ground Breaker and Trail Breaker. Shogun mountain bikes earned a following among competitive riders, which helped drive demand for the brand through the height of the MTB boom.

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