EDR Performance R1 CNC Ported Cylinder Head 2015-2026 Yamaha R1 R1M R1S Options:Ported Cylinder head only 400 or Oversized water +

400  or Oversized water + oil cooler $3

000 rpm and up to 5

those fortunate enough to own the supercharged

These adapters are a great unit for any bike with hand guards

Proudly made in the U

EDR Performance R1 CNC Ported Cylinder Head 2015-2026 Yamaha R1 R1M R1S Options:Ported Cylinder head only 400 or Oversized water +EDR Performance CNC Ported cylinder head for the 2015 2026 Yamaha R1 R1M (*This is a service on customer supplied cylinder head*) Now you can have the same EDR Performance Superbike cylinder head that many of our clients have benefited from since the R1 relaunched in 2015. EDR Performance has built well over 100 2015 2024 R1 R1M engines and of that over 1 4 have been equipped with our full CNC ported cylinder head work. We have used our 35+ years of