超ちょう軽けい量りょう

noun which may take the genitive case particle 'no'

ultralight; ultralightweight

Describes something extremely light in weight, often used for materials, equipment, or vehicles.

• この超ちょう軽けい量りょうのジャケットは持もち運はこびに便べん利りだ。

  This ultralight jacket is convenient to carry around.

• 超ちょう軽けい量りょう素そ材ざいを使つかった新あたらしいラケットが発はつ売ばいされた。

  A new racket made of ultralightweight material has been released.