Koà ¡arkaà ¡ki klub (, ), commonly referred to as KK Ergonom, was a men's professional basketball club based in Nià ¡, Serbia. The club used to compete in the top-tiers YUBA League and Basketball League of Serbia. Their home arena was the ÃÂair Sports Center.
The club was founded on 13 May 1970 in Nià ¡, SR Serbia. On 25 April 1971, the lost their inaugural game to Jagodina. During the 1983âÂÂ84 season, the club was dissolved. In 1999, the club was re-established under the same name.
In 2003, the club won the 2nd-tier Cup of Serbia and god qualified for the 2003 Radivoj KoraÃÂ Cup.
Ergonom used to play its home games at the ÃÂair Sports Center. The hall is located in Nià ¡ and was built in 1974. It has a seating capacity of 4,000 seats.