Cometic AFM crankcase gasket kit for Yamaha YZF-R1 (2015–2020) supplies a matched set of crankcase gaskets made with AFM materials and validated through Cometic's in-house testing processes. The kit is specified for the listed model years and is intended to provide reliable crankcase sealing during assembly. Cometic notes that its gaskets and seals are tested on both street and track plus dyno shakedowns to ensure fit and durability.
Cometic 15-17 Yamaha YZF-R1 Case Gasket Kit