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NEW PRODUCTS
Posted Date: 2017-11-02
Boyesen RC2 Series Rad Valve for 2017-2018 KTM and Husqvarna 250/300 Models
MODEL SPECIFIC DESIGNS OPTIMIZE THE KTM AND HUSQVARNA INTAKE. THE BEST POWER, ALL THE TIME!
PRODUCT INTRODUCTION:
Boyesen Engineering would like to introduce the all-new KTM and ...[MORE]
NEW PRODUCTS
Posted Date: 2017-08-01
Boyesen Releases 2017 KTM/Husqvarna 250/300 2 Stroke Factory Racing Clutch Covers
IN RACING, FACTORY MEANS PERFORMANCE!
PRODUCT INTRODUCTION:
Set your bike apart from the rest with the ultimate look in race...[MORE]
NEW PRODUCTS
Posted Date: 2017-08-01
Boyesen Releases 2017-2018 Honda CRF 450R and CRF 450RX Factory Racing Clutch Covers
IN RACING, FACTORY MEANS PERFORMANCE!
PRODUCT INTRODUCTION:
Set your bike apart from the rest with the ultimate look in race...[MORE]
NEW PRODUCTS
Posted Date: 2017-03-06
Boyesen Releases New KTM and Husqvarna CarbonTech Reed
NANO-RESIN CARBON MATRIX ALIGNMENT OFFERS QUICKER REVS AND THE BEST POWER TRANSFER ACROSS ALL RPM RANGES.
PRODUCT DESCRIPTION
In response to an increasingly high level of demand by riders for ...[MORE]
NEW PRODUCTS
Posted Date: 2017-01-09
New Boyesen Supercooler for 2017 Kawasaki KX 250F
CONTROL ENGINE HEAT. PROTECT YOUR ENGINE.
PRODUCT DESCRIPTION:
Boyesen SuperCooler Water Pump Cover and Impeller Kits are specif...[MORE]
NEW PRODUCTS
Posted Date: 2016-12-01
NEW Boyesen Supercooler for 2016/2017 KTM 250SX-F/XC-F/EXC-F, 350SX-F/XC-F/EXC-F, Husqvarna FC 250/FC350 and FE250/FE350
CONTROL ENGINE HEAT. PROTECT YOUR ENGINE.
PRODUCT INTRODUCTION:
Boyesen SuperCooler Water Pump Cover and Impeller Kits are speci...[MORE]
NEW PRODUCTS
Posted Date: 2016-12-01
New Boyesen Supercooler for 2016-2017 Kawasaki KX 450F
CONTROL ENGINE HEAT. PROTECT YOUR ENGINE.
PRODUCT INTRODUCTION:
Boyesen SuperCooler Water Pump Cover and Impeller Kits are speci...[MORE]
NEW PRODUCTS
Posted Date: 2016-11-01
New 2016/2017 KTM 250SX-F/XC-F, 350SX-F/XC-F, Husqvarna FC 250 and FC 350 Factory Racing Clutch Covers
IN RACING, FACTORY MEANS PERFORMANCE!
PRODUCT INTRODUCTION
Set your bike apart from the rest with the ultimate look in race ...[MORE]
NEW PRODUCTS
Posted Date: 2016-08-17
Boyesen Releases 2016 Kawasaki KX 450F Factory Racing Clutch Covers
IN RACING, FACTORY MEANS PERFORMANCE!
PRODUCT INTRODUCTION
Set your KX 450F apart from the rest with the ultimate look in ra...[MORE]
NEW PRODUCTS
Posted Date: 2016-06-08
New 2016 KTM 125SX/150SX, Husqvarna TC 125 Factory Racing Ignition Covers
IN RACING, FACTORY MEANS PERFORMANCE!
PRODUCT INTRODUCTION
Set your bike apart from the rest with the ultimate look in race ...[MORE]
NEW PRODUCTS
Posted Date: 2015-11-03
Boyesen Releases New KTM 85 SX Rad Valve
NOW AVAILABLE FOR YOUR 09-16 KTM 85 SX AND 04-16 HUSQVARNA TC 85
Boyesen Part Number: RAD-46
RETAIL PRICE: MSRP is $169.95 (USD).
...[MORE]
NEW PRODUCTS
Posted Date: 2015-10-29
NEW Boyesen SuperCooler for 05-16 Yamaha YZ125
BOMB PROOF PROTECTION FOR THE YZ125
Boyesen applies SuperCooler cooling technology to the Yamaha YZ125. The performance inspired water pump kit ...[MORE]
NEW PRODUCTS
Posted Date: 2015-10-28
NEW Boyesen SuperCooler for Can-AM ATV's and SxS's
NEW BOMB PROOF PROTECTION FROM BOYESEN
Boyesen applies SuperCooler cooling technology to Can-Am ATV and Side by Sides. The performance inspired wat...[MORE]
NEW PRODUCTS
Posted Date: 2015-08-14
Boyesen Releases Yamaha YZ 250F Factory Racing Clutch Covers
IN RACING, FACTORY MEANS PERFORMANCE!
PRODUCT INTRODUCTION:
Set your bike apart from the rest with the ultimate look in race...[MORE]
NEW PRODUCTS
Posted Date: 2015-08-14
Boyesen RC2 Series Rad Valve for 2016 Yamaha YZ 250 and YZ 250X
MODEL SPECIFIC DESIGNS OPTIMIZE THE YAMAHA INTAKE. THE BEST POWER, ALL THE TIME!
PRODUCT INTRODUCTION
Boyesen Engineering would like to introduce the all-new RC2 Serie...[MORE]
NEW PRODUCTS
Posted Date: 2015-02-24
Boyesen SuperCooler: New for 2014-2015 Yamaha YZ 250F
THE COMPLETE SOLUTION TO ELIMINATE POTENTIAL OF THE YAMAHA YZ 250F SHAFT FAILURE.
Boyesen’s SuperCooler High Performance Water Pump System has been specifically designed to drastically imp...[MORE]
NEW PRODUCTS
Posted Date: 2014-05-14
BOYESEN SUPERCOOLER: New for KTM and Husqvarna 450s
LOWER ENGINE TEMPS. GAIN HORSEPOWER.
PRODUCT DESCRIPTION:
Boyesen SuperCooler Water Pump Cover and Impeller Kits are specif...[MORE]
NEW PRODUCTS
Posted Date: 2013-11-07
E-TEC Airflow Optimized: RC2 Series Rage Cage for Ski-Doo 600 HO E-TEC and 800R E-TEC Machines
RC2 SYSTEM INTEGRATION YIELDS HORSEPOWER GAINS FOR THE POPULAR SKI-DOO E-TEC MACHINES.
PRODUCT INTRODUCTION:
Boyesen Engineering would like to introduce the all-new 2014 RC2...[MORE]
NEW PRODUCTS
Posted Date: 2013-09-25
New RC2 Series Rad Valve for 2014 Kawasaki KX 85/100
RC2 SYSTEM INTEGRATION YIELDS HORSEPOWER GAINS FOR KAWASAKI’S NEW MINI!
PRODUCT INTRODUCTION:
Boyesen Engineering would like to introduce the all-new 2014 RC2...[MORE]
NEW PRODUCTS
Posted Date: 2013-08-21
NEW FACTORY RACING CLUTCH AND IGNITION COVERS FOR KTM AND HUSABERG
IN RACING, FACTORY MEANS PERFORMANCE!
PRODUCT DESCRIPTION:
Set your bike apart from the rest with the ultimate look in race ...[MORE]
NEW PRODUCTS
Posted Date: 2013-05-18
NEW KTM 250/350 Supercooler
LOWER ENGINE TEMPS. GAIN HORSEPOWER.
PRODUCT DESCRIPTION:
Boyesen SuperCooler Water Pump Cover and Impeller Kits are specifically designed to ...[MORE]
NEW PRODUCTS
Posted Date: 2013-05-18
NEW Factory Racing KTM Clutch and Ignition Covers
MAKE YOUR MACHINE NEW AGAIN!
PRODUCT DESCRIPTION:
Ride with style and make your bike stand apart from the rest of the pack with the ul...[MORE]
NEW PRODUCTS
Posted Date: 2013-05-18
NEW KTM specific, RC2 Series Rad Valves
RC2 ULTRA FLOW TECH YEILDS BEST IN CLASS POWER, WITH THE MOST DURABLE REEDS AVAILABLE!
PRODUCT DESCRIPTION:
For 2013, Boyesen is proud to release our new Rad Valve RC2 Series Reed System for s...[MORE]
NEW PRODUCTS
Posted Date: 2012-11-15
Boyesen Full-Valve Rage Cage Available for Ski-Doo 800R!
Stop Intake Boot Delamination Failure For Good.

SKI-DOO 800R RIDERS CAN NOW CHOOSE BETWEEN FULL VALVE AND HALF VALVE DESIGNS.
PRODUCT INTRODUCTION:
For 2013 Boyesen Engineering would like to introduce an all-new Full Valve RC2 Seri...[MORE]
NEW PRODUCTS
Posted Date: 2012-11-15
Boyesen RC2 Series Rage Cage Available for Polaris 800 CFI Series.
Bringing Race-day Tech to All Day Adventure.

RC2 SYSTEM INTEGRATION YIELDS HORSEPOWER GAINS FOR THE POPULAR POLARIS SERIES MACHINE.
PRODUCT INTRODUCTION:
Boyesen Engineering would like to introduce the all-new 2013 RC2 Series Rage Cage, ...[MORE]
NEW PRODUCTS
Posted Date: 2012-09-11
Boyesen RC2 Series Rage Cage Available for Ski-Doo 800R E-TEC. Bringing Race-day Tech to All Day Adventure.
RC2 SYSTEM INTEGRATION YIELDS HORSEPOWER GAINS FOR THE POPULAR SKI-DOO E-TEC MACHINE.
PRODUCT INTRODUCTION:
Boyesen Engineering would like to introduce the all-new 2013 RC2 S...[MORE]
NEW PRODUCTS
Posted Date: 2012-06-13
Boyesen RC2 Series Rad Valve for Yamaha Banshees
NOW DESIGNED TO INTEGRATE WITH POPULAR OVERSIZED KEIHIN AND MIKUNI CARBURETORS!
PRODUCT INTRODUCTION:
Boyesen Engineering would like to introduce the all new RC2 Series...[MORE]
NEW PRODUCTS
Posted Date: 2012-02-20
2012 Observed Trials Reeds Available - Download Application Guide
BOYESEN ENGINEERING IS PROUD TO FORMALLY ANNOUNCE OUR NEWLY DESIGNED TRIAL-SPECIFIC REED SYSTEMS.
From wild to mild, from a stronger more broader power delivery, to a quicker and lighter rev; Boyesen brings...[MORE]
NEW PRODUCTS
Posted Date: 2011-11-14
NEW SUZUKI LT-R450 SUPERCOOLER
HEAT IS KILLING YOUR SUZUKI LT-R450.
This ATV runs HARD and runs HOT – which can cause the stock plastic impeller to fail and ultimately destro...[MORE]
NEW PRODUCTS
Posted Date: 2011-08-22
New Style for the Power X-Intake
AVAILABLE FOR ALL 08-11 HARLEY DAVIDSON (FLH) TOURING MODELS.
The revolutionary Power X-Intake is now available with a clean air filter cover. Filter cover choices of Chr...[MORE]
NEW PRODUCTS
Posted Date: 2011-08-09
New Flex Grip for ATV's
THE ALL NEW ATV FLEX-GRIP SYSTEM IS MORE THAN JUST GRIPS, IT'S SUSPENSION FOR YOUR HANDS.
The NEW FLEX-GRIP System incorporates a patent pending Dura-Flex grip tube with a simple lock-on clamp for t...[MORE]
NEW PRODUCTS
Posted Date: 2011-05-25
The Future of Air Delivery Has Arrived
AIR IS POWER, AND BOYESEN HAS CHANNELED THAT POWER LIKE NEVER BEFORE.
The Boyesen Power X Intake. With its revolutionary design and ease of installation, adding power and acceler...[MORE]
 
 
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About Boyesen
For more than 30 years Boyesen has specialized in the design and manufacture of high-performance parts to the power sports industry. The confidence instilled by Factory Race Team Research and Development partnerships bleeds all the way down to weekend warriors looking for the highest performing and longest lasting products on the market. Boyesen's tagline, "Leading Edge Performance", is recognized worldwide. From their innovative industry leading performance reeds, to their complete intake track System, Boyesen continues to consistently set the standard for performance and manufacturing build quality.
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