Dirt Motorcycle Fuel, Air & Cooling

Boyesen Power Reeds - 603 Improves throttle response and fuel economy, enhances acceleration and top-end speed Revolutionary dual-stage reeds outperform and outlast any stock reed Honda CR60R 1983 - 1984 Honda CR80R 1982 - 1985 TM MX85 (17/14) 2001 - 2008 Yamaha DT1MX 1971 Yamaha DT2 1972 Yamaha DT3 1973 Yamaha IT125 1980 - 1981 Yamaha IT175 1977 - 1979 Yamaha RT1 1971 Yamaha RT1MX 1971 Yamaha RT2 1972 Yamaha RT3 1973 Yamaha YT125 Tri-Moto 1980 - 1982 Yamaha YT175 Tri-Moto 1982 Yamaha YZ100 1976 - 1983 Yamaha YZ125 1974 - 1979 Yamaha YZ175 1976 Yamaha YZ80 1980 - 1984 Part No. 05-603 (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 80 1980-1984 YAMAHA YZ 100 1976-1983 YAMAHA YZ 125 1975-1979 YAMAHA YT TRI MOTO 125 1982 YAMAHA IT 125 1980-1981 YAMAHA DT R 200 1990 YAMAHA DT R 200 1988 YAMAHA DT R 200 1987 YAMAHA DT 125 1975-1987 YAMAHA DT 200 1990 YAMAHA DT 200 1988 YAMAHA DT 200 1987 HONDA CR 60 1983-1985 HONDA CR 80 1982-1985

Read more less

Boyesen Power Reeds - 602 Improves throttle response and fuel economy, enhances acceleration and top-end speed Revolutionary dual-stage reeds outperform and outlast any stock reed KTM 125 LC 1980 - 1982 KTM 125 MX 1981 - 1983 KTM 125 MXC 1983 Suzuki DR125 1985 - 1987 Suzuki DS100 1978 - 1981 Suzuki DS125 1979 - 1981 Suzuki DS185 1978 - 1980 Suzuki DS250 1980 Suzuki PE250 1977 - 1979 Suzuki RM100 1976 - 1978 Suzuki RM125 1975 - 1978 Suzuki RM250 1976 - 1978 Suzuki RM370 1976 - 1977 Suzuki RM400 1978 Suzuki TS100 1973 - 1981 Suzuki TS125 1971 - 1981 Suzuki TS185 1971 - 1981 Suzuki TS250 1970 - 1981 Suzuki TS50 1971 - 1974 Part No. 05-602 (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KTM MXC 125 1983 KTM MX 125 1981-1983 KTM LC 125 1980-1982

Read more less

Boyesen Power Reeds - 601 Improves throttle response and fuel economy, enhances acceleration and top-end speed Revolutionary dual-stage reeds outperform and outlast any stock reed Aprilia RS 250 1980 - 1981 Suzuki PE250 1980 - 1981 Suzuki PE400 1980 - 1981 Suzuki RM250 1978 - 1980 Suzuki RM400 1979 - 1980 Suzuki RS250 1980 - 1981

Read more less

Boyesen Power Reeds - 600 Improves throttle response and fuel economy, enhances acceleration and top-end speed Revolutionary dual-stage reeds outperform and outlast any stock reed Suzuki PE175 1978 - 1984 Suzuki RM100 1979 - 1980 Suzuki RM125 1979 - 1980 Suzuki RS175 1980 - 1982

Read more less

Cross reference numbers ONLY. Cover 18P-12422-00-00 Gasket 18P-12428-00-00

Read more less

Quickshot Accelorator Pump Cover - BOYESEN APC2 Yamaha , Suzuki , KTM , Kawasaki , Honda QuickShot's patent-pending design eliminates hesitation and bog on bikes and ATVs and provides instant response to throttle movements Additional benefits are reduced hot engine stalling and improved low end performance Bolt-on product for all Keihin FCR-MX carbs that requires no modifications NOTE: Fits Honda CRF450R/450X 2004-2007 models with check valve Part No. 05-098_BOY (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CRF R 450 2002-2006 YAMAHA WR F 250 2001-2013 YAMAHA WR F 426 2001-2002 KAWASAKI KX F 450 2006-2008 HONDA CRF X 250 2004-2006 KAWASAKI KLX R 450 2008-2009 YAMAHA YZ F 426 2001-2002 SUZUKI RM Z 450 2005-2007 YAMAHA YZ F 250 2001-2013 KTM SX F 250 2005-2010 HONDA CRF R 150 2007-2019 YAMAHA YZ F 450 2003-2009 SUZUKI DR Z E 400 2000-2008 KTM XC W 250 2005-2010 KTM XC F 450 2004-2012 KTM XC 250 2006-2011 KTM XC 400 2004-2011 KTM SX F 450 2004-2012 KTM EXC F 250 2006-2011 KTM EXC 400 2004-2011 YAMAHA YZ F 400 1998-2000 YAMAHA WR F 250 2012-2013 YAMAHA WR F 400 1998-2000 YAMAHA WR F 450 2003-2011 SUZUKI RM Z 250 2004-2009 KAWASAKI KX F 250 2004-2010 HONDA CRF X 450 2002-2006 HONDA CRF R 250 2004-2006 KTM XC 505 2007-2009 KTM XC 525 2004-2007 KTM XC 530 2008-2011 KTM SX 505 2007-2009 KTM SX 525 2004-2007 KTM EXC 525 2004-2007 KTM EXC 530 2008-2011

Read more less

QuickShot 3 - BOYESEN APC-3 Tunable leak jet maximizes volume of fuel and duration of squirt for all conditions Investment cast and finished to precise tolerances 25 percent more fuel capacity High-volume vertical check valve located in the QS3 for precise, consistent fuel metering Stops hesitation and bog Instant throttle response Improved low-end performance Fits ALL Keihin FCR carbs Simple bolt-on installation Part No. 05-096.BOY.QS3 (radhouse.co.uk) Boyesen QuickShot 3 - APC3 Tunable leak jet maximizes volume of fuel and duration of squirt for all conditions Investment cast and finished to precise tolerances 25 percent more fuel capacity High-volume vertical check valve located in the QS3 for precise, consistent fuel metering Stops hesitation and bog Instant throttle response Improved low-end performance Fits ALL Keihin FCR carbs Simple bolt-on installation Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CRF R 450 2002-2006 YAMAHA WR F 250 2001-2013 YAMAHA WR F 426 2001-2002 KAWASAKI KX F 450 2006-2008 HONDA CRF R 450 2007 HONDA CRF X 250 2004-2006 YAMAHA YZ F 250 2012-2013 YAMAHA YZ F 426 2001-2002 SUZUKI RM Z 450 2005-2007 YAMAHA YZ F 250 2001-2013 HONDA CRF R 150 2007-2019 YAMAHA YZ F 450 2003-2009 YAMAHA YZ F 400 1998-2000 YAMAHA WR F 250 2012-2013 YAMAHA WR F 400 1998-2000 YAMAHA WR F 450 2003-2011 SUZUKI RM Z 250 2004-2009 KAWASAKI KX F 250 2004-2010 HUSQVARNA TE 250 2002-2016 HUSQVARNA TE 450 2002-2011 HUSQVARNA TC 250 2002-2016 HUSQVARNA TC 450 2002-2011 HONDA CRF X 250 2007-2017 HONDA CRF X 450 2007 HONDA CRF X 450 2002-2006 HONDA CRF X 450 2008-2014 HONDA CRF R 250 2007-2009 HONDA CRF R 250 2004-2006 HONDA CRF R 450 2008-2009 KTM XC 505 2007-2009 KTM XC 525 2004-2007 KTM XC 530 2008-2011 KTM SX 505 2007-2009 KTM SX 525 2004-2007 KTM EXC 525 2004-2007 KTM EXC 530 2008-2011

Read more less

QuickStart - Boyesen APC-3QS The most effective way to add performance to a Keihin FCR carburetor Integrated Hot Start Assist eliminates problem 4-stroke hot start procedure Tunable leak jet maximizes volume of fuel and duration of fuel spray for all conditions 25 percent more fuel capacity High-volume vertical check valve located in the QS3 for precise, consistent fuel metering Patented design stops bogging and improves throttle response Improved low-end performance Investment cast and finished to precise tolerances Fits ALL Keihin FCR carbs Simple bolt-on installation Part No. 05-095.BOY.QS (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CRF R 450 2002-2006 YAMAHA WR F 250 2001-2013 YAMAHA WR F 426 2001-2002 KAWASAKI KX F 450 2006-2008 HONDA CRF R 450 2007 HONDA CRF X 250 2004-2006 KAWASAKI KLX R 450 2008-2009 YAMAHA YZ F 250 2012-2013 YAMAHA YZ F 426 2001-2002 SUZUKI RM Z 450 2005-2007 YAMAHA YZ F 250 2001-2013 HONDA CRF R 150 2007-2019 YAMAHA YZ F 450 2003-2009 YAMAHA YZ F 400 1998-2000 YAMAHA WR F 250 2012-2013 YAMAHA WR F 400 1998-2000 YAMAHA WR F 450 2003-2011 SUZUKI RM Z 250 2004-2009 KAWASAKI KX F 250 2004-2010 HUSQVARNA TE 250 2002-2016 HUSQVARNA TE 450 2002-2011 HUSQVARNA TC 250 2002-2016 HUSQVARNA TC 450 2002-2011 HONDA CRF X 250 2007-2017 HONDA CRF X 450 2007 HONDA CRF X 450 2002-2006 HONDA CRF X 450 2008-2014 HONDA CRF R 250 2007-2009 HONDA CRF R 250 2004-2006 HONDA CRF R 450 2008-2009

Read more less

delivers unmatched results. The ultimate in adjustable fuel injection Tunable leak jet circuit maximizes volume of fuel and duration of fuel spray for any condition Investment cast and finished to precise tolerances Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KTM SX F 250 2005-2010 SUZUKI DR Z E 400 2000-2008 KTM XC W 250 2005-2010 KTM XC F 450 2004-2012 KTM XC 250 2006-2011 KTM XC 400 2004-2011 KTM SX F 250 2007-2009 KTM SX F 450 2004-2012 KTM EXC F 250 2006-2011 KTM EXC 400 2004-2011

Read more less

BOYESEN SUPERCOOLER WATERPUMP KIT WPK-06DR The Boyesen SuperCooler water pump kit is an aluminium investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. Honda CRF 450R 2021-2024 CRF 450RX 2021-2024 CRF 450RWE 2021-2024 Colour: Red

Read more less

BOYESEN SUPERCOOLER WATERPUMP KIT WPK-06DM The Boyesen SuperCooler water pump kit is an aluminium investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. Honda CRF 450R 2021-2024 CRF 450RX 2021-2024 CRF 450RWE 2021-2024 Colour: Magnesium

Read more less

BOYESEN SUPERCOOLER WATERPUMP KIT WPK-06DB The Boyesen SuperCooler water pump kit is an aluminium investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. Honda CRF 450R 2021-2024 CRF 450RX 2021-2024 CRF 450RWE 2021-2024 Colour: Black

Read more less

BOYESEN SUPERCOOLER WATERPUMP KIT WPK-37CM The Boyesen SuperCooler water pump kit is an aluminum investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. Yamaha WR 250F 2020 - 2025 YZ 250F 2019 - 2025 YZ 250FZ 2020 - 2025 Colour: Magnesium Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ FX 250 2020-2021 YAMAHA WR F 250 2020-2021 YAMAHA YZ F 250 2019-2021

Read more less

BOYESEN SUPERCOOLER WATERPUMP KIT WPK-37CB The Boyesen SuperCooler water pump kit is an aluminum investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. Yamaha WR 250F 2020 - 2025 YZ 250F 2019 - 2025 YZ 250FZ 2020 - 2025 Colour: Black Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ FX 250 2020-2021 YAMAHA WR F 250 2020-2021 YAMAHA YZ F 250 2019-2021

Read more less

BOYESEN SUPERCOOLER WATERPUMP KIT WPK-37CL The Boyesen SuperCooler water pump kit is an aluminum investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. Yamaha WR 250F 2020 - 2025 YZ 250F 2019 - 2025 YZ 250FZ 2020 - 2025 Colour: Blue Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ FX 250 2020-2021 YAMAHA WR F 250 2020-2021 YAMAHA YZ F 250 2019-2021

Read more less

Features: High Grade 6061-T6 Aluminium CNC machined Lightweight Withstands higher head and pressure Ultimate Durability and Strength Hard wearing Anodized surface treatment Lasting stylish look FACTORY IMAGE RACING Water Pump Covers are CNC machined from a solid billet of 6061-T6 aluminium which allows thin light weight sections to be machined whilst still increasing strength and durability over standard covers. They are also specially designed to endure higher heats and pressures than standard covers.Our Water Pump Covers are also treated with an Anodized surface finish in various colours to increase the longevity and maintain a stylish appearance. GAS GAS ENDURO EC 300 2021 EC 250 2021 HUSQVARNA MX TC 250 2019-2021 HUSQVARNA ENDURO TE 300i 2020-2021 TE 250i 2020-2021 HUSQVARNA XC TX 300 2019 TX 300i 2020 KTM MX 250 SX 2019-2021 KTM ENDURO 250 EXC TPI 2020-2021 300 EXC TPI 2020-2021 KTM XC 250 XC 2019 300 XC 2019 250 XC TPI 2020-2021 300 XC TPI 2020-2021 250 XC-W TPI 2020-2021 300 XC-W TPI 2020-2021

Read more less

Features: High Grade 6061-T6 Aluminium CNC machined Lightweight Withstands higher head and pressure Ultimate Durability and Strength Hard wearing Anodized surface treatment Lasting stylish look FACTORY IMAGE RACING Water Pump Covers are CNC machined from a solid billet of 6061-T6 aluminium which allows thin light weight sections to be machined whilst still increasing strength and durability over standard covers. They are also specially designed to endure higher heats and pressures than standard covers.Our Water Pump Covers are also treated with an Anodized surface finish in various colours to increase the longevity and maintain a stylish appearance. GAS GAS ENDURO EC 300 2021 EC 250 2021 HUSQVARNA MX TC 250 2019-2021 HUSQVARNA ENDURO TE 300i 2020-2021 TE 250i 2020-2021 HUSQVARNA XC TX 300 2019 TX 300i 2020 KTM MX 250 SX 2019-2021 KTM ENDURO 250 EXC TPI 2020-2021 300 EXC TPI 2020-2021 KTM XC 250 XC 2019 300 XC 2019 250 XC TPI 2020-2021 300 XC TPI 2020-2021 250 XC-W TPI 2020-2021 300 XC-W TPI 2020-2021

Read more less

BOYESEN SUPERCOOLER WATERPUMP KIT WPK-07CM The Boyesen SuperCooler water pump kit is an aluminum investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. CRF 250 R 2018-2024 CRF 250 RX 2019-2024 Colour: Magnesium Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CRF R 250 2018-2022

Read more less

BOYESEN SUPERCOOLER WATERPUMP KIT WPK-07CB The Boyesen SuperCooler water pump kit is an aluminum investment cast water pump cover and impeller combo; specifically designed to enhance the performance of your engines cooling system. CRF 250 R 2018-2024 CRF 250 RX 2019-2024 Colour: Black Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CRF R 250 2018-2022

Read more less

SUZUKI RM125 2001-2008 Features: High Grade 6061-T6 Aluminium CNC machined Lightweight Withstands higher head and pressure Ultimate Durability and Strength Hard wearing Anodized surface treatment Lasting stylish look FACTORY IMAGE RACING Water Pump Covers are CNC machined from a solid billet of 6061-T6 aluminium, which allows thin lightweight sections to be machined while still increasing strength and durability over standard covers. They are also specially designed to endure higher heats and pressures than standard covers. Our Water Pump Covers are also treated with an Anodized surface finish in various colours to increase longevity and maintain a stylish appearance.

Read more less

Features: High Grade 6061-T6 Aluminium CNC machined Lightweight Withstands higher head and pressure Ultimate Durability and Strength Hard wearing Anodized surface treatment Lasting stylish look FACTORY IMAGE RACING Water Pump Covers are CNC machined from a solid billet of 6061-T6 aluminium which allows thin light weight sections to be machined whilst still increasing strength and durability over standard covers. They are also specially designed to endure higher heats and pressures than standard covers. Our Water Pump Covers are also treated with an Anodized surface finish in various colours to increase the longevity and maintain a stylish appearance. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years GAS-GAS XC 250 2018-2019 GAS-GAS XC 250 2018-2020 GAS-GAS XC 300 2018-2019 GAS-GAS XC 300 2018-2020 GAS-GAS EC RANGER 200 2020 GAS-GAS EC RANGER 300 2020 GAS-GAS EC 250 2018-2019 GAS-GAS EC 250 2018-2020 GAS-GAS EC 300 2018-2019 GAS-GAS EC 300 2018-2020

Read more less