Boyesen Pro Series Reed Petal - PRO-165 Yamaha YZ 85 / YZ 65 2002-2025 Brand_Pro-one Perf.mfg. Riding Style Street Type Ball

Riding Style Street Type Ball Bearing

Precision fit bronze rocker bushings for long life

1987-1993 Harley-Davidson Electra Glide Sport FLHS 1983-2013 Harley-Davidson Electra Glide Classic FLHTC 1983-2006 Harley-Davidson Electra Glide Police FLHTP 1983-1987

4x4 2017-2018 Polaris RZR XP 4 1000 EPS High Lifter Edition 2017 Polaris Ranger 570 2017 Polaris Ranger Crew XP 1000 2017-2018 Polaris Ranger Crew XP 1000 EPS 2017-2018 Polaris Ranger Crew XP 1000 EPS High Lifter Edition 2017-2018 Polaris Ranger Crew XP 1000 EPS Northstar HVAC Edition 2017-2019 Polaris Ranger Crew XP 900 2017-2019 Polaris Ranger Crew XP 900 EPS 2017 Polaris Ranger XP 1000 2017-2018 Polaris Ranger XP 1000 EPS 2017 Polaris Ranger XP 1000 EPS High Lifter Edition 2017 Polaris Ranger XP 1000 EPS Hunter Edition 2017-2018 Polaris Ranger XP 1000 EPS Northstar HVAC Edition 2017 Polaris Ranger XP 1000 EPS Ranch Edition 2018 Polaris General 1000 EPS Limited 4x4 2018-2019 Polaris RZR RS1 2018 Polaris RZR S4 900 EPS 2018 Polaris RZR XP 1000 EPS Ride Command Edition 2018 Polaris RZR XP 1000 EPS Trails and Rock Edition 2018-2019 Polaris RZR XP 1000 High Lifter Ed

Allows the engine builder to know what PSI the relief valve opens

Boyesen Pro Series Reed Petal - PRO-165 Yamaha YZ 85 / YZ 65 2002-2025 Brand_Pro-one Perf.mfg. Riding Style Street Type BallFeatures Respond quickly and accurately to piston speed changes for smooth, dependable throttle response High tech carbon fiber with all the advantages of Boyesen's exclusive dual stage reed design Offers the quickest acceleration any reed can offer; maximizes horsepower and torque Replacement reeds are packaged as cylinder sets One set is required per cylinder No sacrifice in reed life like traditional carbon fiber reeds Specs Type Dual Stage Units