Description
Reed valve performance directly impacts throttle response and low-to-mid-range acceleration on your KX125—and Boyesen’s Pro Series delivers measurable gains where it matters most. The dual-stage carbon fiber and fiberglass construction responds instantly to piston speed changes, eliminating hesitation and unlocking maximum horsepower without sacrificing durability. If you’re chasing quicker lap times or smoother power delivery, this is the upgrade that pays dividends on every ride.
- Material: Carbon fiber top reed
- Bottom reed: Fiberglass/epoxy composite
- Design: Dual-stage reed system
- Fitment: Kawasaki KX125 specific
- Quantity: One cylinder set
- Installation: Bolt-on replacement
- Performance: Fastest acceleration response
- Throttle response: Quick and smooth
- Reed life: Extended durability
- MPN: PRO03
