The Boyesen Dualstage Power Reed - Yamaha YZ125 1980-87

is part of the latest performance motocross, enduro and quad hard parts

range from Boyesen.

Boyesen make some of the best performance-enhancing components for on

and off road motorcycles, and are known for their high quality and

durability.

Used by many factory teams around the world, Boyesen parts improve your

bikes performance and are far more durable than OEM parts. They also

give your bike that all important factory look!

If you are looking for high-quality performance parts for your

motorcycle, motocross or enduro bike, Boyesen is an excellent option.

Their parts are made from the best materials and are designed to provide

maximum performance!

Boyesen's patented dual-stage design incorporates a specially shaped top

reed and a ported bottom reed. The top reed is lightweight and resilient

for crisp throttle response at partial throttle or low RPMs. The

stiffer, bottom reed is ported to provide maximum flow and horsepower at

higher RPMs.

Features:

Quicker acceleration for that all-important holeshot

Crisper throttle response for fast corner exits and surer jumps

More horsepower throughout the powerband for guaranteed performance

Improved engine efficiency and fuel economy for the long distance rider

Longer life - Boyesen Power Reeds outlast all other aftermarket reeds

Manufacturer part number: BY609

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and spares.