MFG Part Number: PRO-180 The latest carbon fiber technology with all the advantages of Boyesens patented dual-stage reed designUtilizes a carbon fiber top reed and a durable fiberglass/epoxy bottom...
MFG Part Number: PSR-156 Boyesen Superstock reed petals are the most economical way to take care of your stock system's intake overtime. Boyesen Superstock Fiber reeds are purpose-built to offer su...
MFG Part Number: PSR-171
NOTE: When ordering replacement reeds be advised that Rad Valves with part number stamped on side of valve require replacement reeds listed Pro Series and replacement reed...
MFG Part Number: SSFT127
Boyesen Trial Power Reeds are the next level in trial specific performance
These dual stage reeds work in unison to perform efficiently throughout the entire powerband
Thi...
MFG Part Number: PRO-193 The latest carbon fiber technology with all the advantages of Boyesens patented dual-stage reed designUtilizes a carbon fiber top reed and a durable fiberglass/epoxy bottom...
MFG Part Number: RAD-11G 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-34D 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-33I
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: CTT106
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: PSR-172
NOTE: When ordering replacement reeds be advised that Rad Valves with part number stamped on side of valve require replacement reeds listed Pro Series and replacement reed...
MFG Part Number: CTT102
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: PSR-135 Boyesen Superstock reed petals are the most economical way to take care of your stock system's intake overtime. Boyesen Superstock Fiber reeds are purpose-built to offer su...
MFG Part Number: SSFT133
Boyesen Trial Power Reeds are the next level in trial specific performance
These dual stage reeds work in unison to perform efficiently throughout the entire powerband
Thi...
MFG Part Number: SSFT128
Boyesen Trial Power Reeds are the next level in trial specific performance
These dual stage reeds work in unison to perform efficiently throughout the entire powerband
Thi...
MFG Part Number: 6TR111 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-30C 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: 6TR100 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: SSF141 Fiber single-stage replacement reedsEnhance performance at all rpmMatched to OEM specificationsLast longer and better value than other stock reeds on the market
MFG Part Number: SSF110 Fiber single-stage replacement reedsEnhance performance at all rpmMatched to OEM specificationsLast longer and better value than other stock reeds on the market
MFG Part Number: CTT117
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: SSF402 Fiber single-stage replacement reedsEnhance performance at all rpmMatched to OEM specificationsLast longer and better value than other stock reeds on the market
MFG Part Number: SSFT120
Boyesen Trial Power Reeds are the next level in trial specific performance
These dual stage reeds work in unison to perform efficiently throughout the entire powerband
Thi...
MFG Part Number: PSR-195 NOTE: When ordering replacement reeds be advised that Rad Valves with part number stamped on side of valve require replacement reeds listed Pro Series and replacement reeds...
