Banshee Boyesen Reeds

Boyesen's revolutionary dual-stage reed design delivers more usable power than stock. Your original one-stage reed operates most effectively only within a narrow RPM range. Boyesen's one soft reed on top of one firm flow-through reed gives you a wide range of intake control, plus increased intake velocity. Your original reeds can't possibly duplicate that performance.

Dual-stage reeds.

Minor change give major HP improvements.

Faster opening and closing.

Greater low pressure (low-throttle) response.

Greater velocity and flow area.

Longer overall life.

No engine damage if broken.

Note: For stock replacement ONLY. Order QTY 2 for a set!

Dual-stage reeds work in unison to perform efficiently throughout the entire powerband. The difference in stiffness between the top reed and the bottom reed allow the reeds to respond quickly and accurately to changes in engine pressure. This translates into quicker acceleration, crisper throttle response and increased horsepower throughout the powerband.

FOR ORDERS PLACED SEP 09 - OCT 01

The Cascade Innovations team will be away for a few weeks in September taking a much needed vacation. You can still place orders as you wish, just be aware of the following:

Orders placed September 9th through October 1st will NOT ship until October 3rd. We apologize for the delays and we will work our best to get orders out as quickly as possible when we get back.

If you place an order during this time and need a refund, please allow us until we return on October 3rd to process the refund for you as we will not be checking emails during our down time. We promise we will refund you for your order when we get back so long as the order has not already shipped.