Power Reed Set - Yellow - Yamaha WR 500 Z ('92-'93) / YZ 250 ('84-'88) / YZ 490 ('84-'90) - Boyesen

Power Reed reed valve set, yellow from manufacturer Boyesen for Yamaha WR 500 Z (1992-1993) / YZ 250 (1984-1988) / YZ 490 (1984-1990).

Description:

• Laboratory flow analysis shows that Boyesen Dual Stage reeds outperform standard reeds
• They allow for higher flow rates across the entire operating pressure range
• Enhanced performance from start to wide-open throttle

Specifications summary:
Brand: BOYESEN
Supplier part number: 624
Base color: Yellow
Color/Finish: Yellow
Material: Fiberglass
Model: Power Reed
Product name: Reed valves
Type: Dual Stage
Units: Set
"