The Boyesen Rad Valve - Honda CR125 1988-91 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!

Maximum power achieved through air intake, acceleration and distribution!

The Boyesen Rad Valve features a sophisticated array of performance

attributes designed to provide peak horsepower gains, durability, and

model-specific performance for each make/model/year machine.

What makes the Boyesen Rad Valve design superior to stock or other

aftermarket intake tract reed valve systems?

Each Boyesen RAD Valve is unique - tailor made to that model, year and

displacement.

With the new RC2 Rad Valve System, Boyesen engineers have created a new

lineage of aerodynamic intake technology by refining the primary

performance factors required to increase peak horsepower through design

innovation:

Aerodynamic Surface Optimization

Model-Specific Reed Petal Tensioning

Material Fuel Resistance

Multi-Stage Reed Timing.

Together, these innovations create a new technological benchmark in

intake performance.

The next generation RC2 series Rad Valve results in an optimized air

intake system that provides superior efficiency, peak horsepower gains,

and acceleration for YOUR specific model machine. While other

aftermarket valves might change flange sizes or bolt patterns, they're

basically generic - and require you to irreversibly cut your intake boot

to install it!

But with the RAD Valve, there are no compromises in power, no

modifications.

The Result: A true, bolt-on Power Boost.

Manufacturer part number: BYRAD-01A

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