Boyesen Rad Valve Honda Cr500 85-89 Visor Resistant and durable plastic part

Resistant and durable plastic part

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

Low gravity waist location

KTM 250 SX-F 23-24

and Leatts own 3-layer

Boyesen Rad Valve Honda Cr500 85-89 Visor Resistant and durable plastic partThe 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