Does the NGK LKAR9BI9 fit the KTM RC8 1190 (2008–2011)?
Yes — the NGK LKAR9BI9 is a correct fitment for the KTM RC8 1190 (2008–2011).
Last verified: 22 July 2026 against 2 independent sources (NGK UK Motorcycle Catalogue 2022 (official PDF), Sportsbikeshop fitment catalogue).
Brakes are safety-critical. Always confirm fitment against your owner's manual before purchase and installation.