MFG Part Number: 6TR120 Boyesen's revolutionary dual-stage reed design delivers more usable power than stock. Stock single-stage reeds operate most effectively within a relatively narrow RPM range ...
MFG Part Number: RAD-10E One piece designEasy installationThe intake charge is redirected for more even distribution to the intake portsConstant flow velocity is maintained for instant throttle res...
MFG Part Number: RAD-11D The Boyesen Rad Valve features a sophisticated array of performance attributes designed to provide peak horsepower gains, durability, and model-specific performance for eac...
MFG Part Number: RAD-10B The Boyesen Rad Valve features a sophisticated array of performance attributes designed to provide peak horsepower gains, durability, and model-specific performance for eac...
MFG Part Number: RAD-21B The Boyesen Rad Valve features a sophisticated array of performance attributes designed to provide peak horsepower gains, durability, and model-specific performance for eac...
MFG Part Number: CTT108
This trial specific carbon tech series reed is a no-compromise reed
It's been designed, tested and painstakingly refined for maximal response and performance by Boyesen
MFG Part Number: CTT107
This trial specific carbon tech series reed is a no-compromise reed
It's been designed, tested and painstakingly refined for maximal response and performance by Boyesen
MFG Part Number: RAD-13
An aero-form reed valve that corrects the problems associated with existing reed valve designsMaintains flow velocity through the valve and re-directs the intake charge for...
MFG Part Number: RAD-40B
Boyesens hot RAD valves provide plenty of off-road torqueCustom reed cage holds Boyesens carbon fiber reedsSustains flow velocity through the valve and redirects intake ch...
MFG Part Number: RAD-34XA The Boyesen Rad Valve features a sophisticated array of performance attributes designed to provide peak horsepower gains, durability, and model-specific performance for ea...
MFG Part Number: RAD-24H The Boyesen Rad Valve features a sophisticated array of performance attributes designed to provide peak horsepower gains, durability, and model-specific performance for eac...
MFG Part Number: RAD-02E The Boyesen Rad Valve features a sophisticated array of performance attributes designed to provide peak horsepower gains, durability, and model-specific performance for eac...
MFG Part Number: RAD-33C The Boyesen Rad Valve features a sophisticated array of performance attributes designed to provide peak horsepower gains, durability, and model-specific performance for eac...
MFG Part Number: CTT100
This trial specific carbon tech series reed is a no-compromise reed
It's been designed, tested and painstakingly refined for maximal response and performance by Boyesen
MFG Part Number: RAD-21H
An aero-form reed valve that corrects the problems associated with existing reed valve designsMaintains flow velocity through the valve and re-directs the intake charge fo...
MFG Part Number: RAD-21F The Boyesen Rad Valve features a sophisticated array of performance attributes designed to provide peak horsepower gains, durability, and model-specific performance for eac...
MFG Part Number: RAD-02F
An aero-form reed valve that corrects the problems associated with existing reed valve designsMaintains flow velocity through the valve and re-directs the intake charge fo...
MFG Part Number: 6TR118 Boyesen's revolutionary dual-stage reed design delivers more usable power than stock. Stock single-stage reeds operate most effectively within a relatively narrow RPM range ...
MFG Part Number: CTT118
This trial specific carbon tech series reed is a no-compromise reed
It's been designed, tested and painstakingly refined for maximal response and performance by Boyesen
MFG Part Number: RAD-01J One piece designEasy installationThe intake charge is redirected for more even distribution to the intake portsConstant flow velocity is maintained for instant throttle res...
MFG Part Number: CTT131
This trial specific carbon tech series reed is a no-compromise reed
It's been designed, tested and painstakingly refined for maximal response and performance by Boyesen
MFG Part Number: RAD-12X The Boyesen Rad Valve features a sophisticated array of performance attributes designed to provide peak horsepower gains, durability, and model-specific performance for eac...
MFG Part Number: 758 Boyesen's revolutionary dual-stage reed design delivers more usable power than stock. Stock single-stage reeds operate most effectively within a relatively narrow RPM range and...
