Cometic C7986-EST EST Top End Gasket Kit for 1992-03 Honda XR100R 2014-2015 Suzuki LT-A750 King Quad 2017 Yamaha YZF-R1

2017 Yamaha YZF-R1

2008 Yamaha YFM350X Wolverine 2x4

Our ESR137 is a modern and efficient unit that far outperforms the OEM part both in efficiency as well as in reliability

2015 Honda MSX125 Grom

Part Number: 4119F

Cometic C7986-EST EST Top End Gasket Kit for 1992-03 Honda XR100R 2014-2015 Suzuki LT-A750 King Quad 2017 Yamaha YZF-R1Cometic EST Top End Gasket Kit Part Number: C7986 EST Engine Bore: 58. 00mm Top End Kits contains head, base, exhaust, reed and power valve gaskets (where applicable) for complete top end rebuild EST Gasket Kits feature Extreme Sealing Technology for even higher performance Provide critical seal & superior durability from advanced materials Materials are engineered for specified application Meets and exceeds O. E. M. specifications Made in the USA