go-kart tracks K1 Speed is a Californian company that operates go-kart tracks.

David Danglard is the founder and CEO of K1 Speed. K1 Speed opened its first U.S. franchise in July in Bend, Oregon. International franchises started in 2016 to address the demand for indoor kart racing.

electric adult go karts K1 Speed's 20-horsepower electric adult go karts can reach speeds of up to 45 miles per hour – the fastest in the industry. The Junior karts can reach speeds of up to 20 miles per hour.

DAVID DANGLARD DAVID DANGLARD (Founder & CEO of K1 Speed):

My kart, with all wheels and sidepods on is roughly 79" long, 54" wide, and 24" tall.

Locations. K1 Speed has 74 locations worldwide to satisfy your need for speed. Find a K1 Speed indoor go kart racing track near you today and start racing!

The Irvine-based indoor go-kart operator, with almost 60 family entertainment center locations to its name and annual revenue now estimated by the Business Journal to top $120 million, is bracing for future growth as interest in the company balloons alongside interest in the sport, with shows like Netflix's “Formula 1: ...

Locations. K1 Speed has 74 locations worldwide to satisfy your need for speed. Find a K1 Speed indoor go kart racing track near you today and start racing!

The motor shaft is connected to the rear axle by a chain and sprockets. The rotation of the axle “pushes” the go kart, and the go kart gains kinetic energy as it moves.

Go-karts with a higher cc rating mix more air with gasoline and operate at higher speeds. A 50 cc kart can travel up to 35 mph, where a 125 cc kart can reach 70 to 80 mph. At 250 cc, the fastest go-karts can travel up to 150 mph.

Beginning (1993-1994) Its concept was to decide the strongest martial artist in a night, inspired from Akira Maeda's Fighting Network RINGS. Maeda himself liked Ishii's K-1 concept and helped him to establish it. Karate was closely resembling the style of kick boxing.

Vitamin K was discovered fortuitously in 1929 as part of experiments on sterol metabolism and was immediately associated with blood coagulation. In the decade that followed, the principal K vitamers, phylloquinone and the menaquinones, were isolated and fully characterized.