Boyesen Rad Valve Honda Cr500 85-89 Visor Motion Pro Throttles are a

Motion Pro Throttles are a must have for any 2 stroke owner

· KTM 150EXC / 250EXC / 300EXC 2022

Material ensures consistent fit and is easy to maintain and clean

Resistant and durable plastic part

KTM 250 SX-F 23-24

Boyesen Rad Valve Honda Cr500 85-89 Visor Motion Pro Throttles are aThe Boyesen Rad Valve features a sophisticated array of performance attributes designed to provide peak horsepower gains, durability, and model specific performance for each make model year machine. Each Boyesen RAD Valve is unique tailor made to that model, year and displacement. With the new RC2 Rad Valve System, Boyesen engineers have created a lineage of aerodynamic intake technology by refining the primary performance factors required to increase