BOYESEN 697 M/C Reed - High-Performance Intake System for Motorcycles

Description

Upgrade your motorcycle's breathing system with the BOYESEN 697 M/C Reed, designed to deliver maximum airflow efficiency and power output for high-performance engines.

Key Features

  • High-Flow Design: Optimized internal geometry reduces restriction for improved horsepower and throttle response.
  • Durable Construction: Precision-machined from aircraft-grade aluminum for long-lasting performance in demanding conditions.
  • Seamless Compatibility: Engineered to fit specific motorcycle models for hassle-free installation and optimal system integration.
  • Enhanced Airflow: Advanced blade configuration ensures consistent air intake for smoother power delivery across RPM ranges.
  • Easy Maintenance: Simple design allows for quick cleaning and inspection to maintain peak engine efficiency.

Why Choose This Product

Whether you're racing or riding recreationally, the BOYESEN 697 M/C Reed delivers reliable performance with its corrosion-resistant materials and precision engineering. This intake system reduces engine strain while maximizing airflow, resulting in increased power output and improved fuel efficiency. The straightforward installation process makes it an ideal upgrade for riders seeking to enhance their motorcycle's performance without compromising reliability.

SKU: GM03B185EA
MPN: 697
UPC: 804429007509
Brand: BOYESEN
Stock: In Stock
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Upgrade your motorcycle's breathing system with the BOYESEN 697 M/C Reed, designed to deliver maximum airflow efficiency and power output for high-performance engines.

Key Features

  • High-Flow Design: Optimized internal geometry reduces restriction for improved horsepower and throttle response.
  • Durable Construction: Precision-machined from aircraft-grade aluminum for long-lasting performance in demanding conditions.
  • Seamless Compatibility: Engineered to fit specific motorcycle models for hassle-free installation and optimal system integration.
  • Enhanced Airflow: Advanced blade configuration ensures consistent air intake for smoother power delivery across RPM ranges.
  • Easy Maintenance: Simple design allows for quick cleaning and inspection to maintain peak engine efficiency.

Why Choose This Product

Whether you're racing or riding recreationally, the BOYESEN 697 M/C Reed delivers reliable performance with its corrosion-resistant materials and precision engineering. This intake system reduces engine strain while maximizing airflow, resulting in increased power output and improved fuel efficiency. The straightforward installation process makes it an ideal upgrade for riders seeking to enhance their motorcycle's performance without compromising reliability.

SKU GM03B185EA
MPN 697
UPC/GTIN 804429007509
Brand BOYESEN
Category Intake/Carb/Fuel System
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Reviews

Make Model Years
Kawasaki KX450F 2004-2009
Kawasaki KX250F 2006-2010
Suzuki RMZ450 2004-2008
Suzuki RMZ250 2005-2009

Frequently Asked Questions

Yes, the Boyesen 697 is direct fit for 2004-2009 Kawasaki KX450F models.

Yes, the fiberglass reeds provide quicker response and better durability than OEM carbon fiber reeds.

No, the 697 is a direct replacement reed petal set for the stock cage.

Typically every 40-60 hours of riding, depending on conditions and maintenance.

Installation Guide

Difficulty Medium
Est. Time 45 min

Tools Required

  • socket set (8-12mm)
  • torque wrench
  • reed valve puller tool
  • gasket scraper

Pro Tips

  • Apply light oil to new reeds before install
  • Torque bolts to 5-7 ft-lbs
  • Inspect cage for wear while replacing

Common Mistakes to Avoid

  • Not cleaning mating surfaces properly
  • Over-torquing reed cage bolts
  • Damaging reeds during installation

Comparison vs Stock/OEM

Fiberglass reinforced nylon vs OEM carbon fiber - more durable, faster reed action

Improvements

  • Quicker throttle response
  • Better mid-range power
  • Longer lifespan (2-3x stock)
  • Improved low-end torque

Considerations

  • Slightly higher cost
  • May require re-jet if heavily modified

Durability & Warranty

Expected Lifespan 40-80 hours racing, 100+ hours trail use
Warranty 1 year manufacturer defect warranty
Maintenance Inspect every 20 hours, clean cage regularly

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