Dirt Bike Radiator
Dirt Bike Radiators, Guards & Hoses for Honda, Yamaha, KTM & Gas Gas at JJ Motorsports
Keep your dirt bike running cool under extreme off-road pressure with premium radiators, guards, hoses, and caps from JJ Motorsports. Our selection includes OEM replacement radiators, billet aluminum guards, high-flow hose kits, and temperature-monitoring caps designed for superior heat dissipation, impact protection, and leak-free performance in motocross, enduro, and trail riding. Compatible with top models like Honda CRF, Yamaha YZ/WR, KTM SX/EXC, and Gas Gas EC/EX, these durable components ensure optimal engine temperatures, prevent overheating, and extend cooling system life in dusty, high-RPM conditions. From Moose Racing's OEM-fit hoses to protective guards, upgrade your cooling setup for reliable power on every ride.
Shop trusted brands like Moose Racing for race-proven quality. Explore related categories such as dirt bike air and fuel for carburetors and filters or dirt bike engines and components for rebuild kits.
Top Dirt Bike Radiator Products
- Moose Racing Replacement OEM Radiator Right Honda 19010879 – Direct OEM replacement right-side radiator for Honda CRF models, constructed from high-quality aluminum for efficient cooling and easy bolt-on installation.
- Moose Racing Billet Radiator Guards Silver Honda 12-6021 – CNC-machined billet aluminum guards in silver finish, protecting Honda CRF radiators from rocks and debris while maintaining optimal airflow.
- Moose Racing OEM Fit Radiator Hose Kit Blue Gas Gas/KTM KTM-105-BL – Pre-molded blue silicone hose kit for OEM fit on Gas Gas and KTM models, resistant to heat, pressure, and cracking for leak-free cooling.
- Moose Racing Radiator Cap with Temperature Gauge 1.8 Bar Yamaha/Kawasaki I15-6202B – Heavy-duty cap with built-in temperature gauge and 1.8 bar pressure rating, compatible with Yamaha and Kawasaki dirt bikes for easy monitoring.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
MOOSE RACING High Pressure Radiator Cap - Black - 1.6 bar 212-1601
MOOSE RACING
$30.95Upgrading to a high pressure 1.6 bar, 1.8 bar or 2.1 bar from the stock radiator cap is the simplest and least expensive way to avoid over-boiling your engine, Raising your cooling system’s maximum operating pressure increases your coolant’s boiling...19030017- SKU:
- 19030017
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRESSURE RATING METRIC:
- 1.6 BAR
- RIDING STYLE:
- ATV
- TYPE:
- HIGH PRESSURE
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- RADIATOR CAP
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
$30.95 -
MOOSE RACING Radiator Hose Kit - Orange - KTM MBU-KTM-48-OR
MOOSE RACING
$189.95Manufactured by Samco® Sport UK - the world leader in silicone hose, with over 20 years experience, Hand wrapped and 100% visually inspected in the UK, European grade hi-temperature silicone guaranteed to 356°F, Smooth flow and improved insulation...19020696- SKU:
- 19020696
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- COLOR/FINISH:
- ORANGE
- FEATURES:
- INCLUDES NECESSARY CLAMPS
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- RADIATOR
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- HOSE KIT
- STYLE:
- RACE BIKE DESIGN
$189.95 -
MOOSE RACING Radiator Hose Kit - Orange - KTM MBU-KTM-51-OR
MOOSE RACING
$119.95Manufactured by Samco® Sport UK - the world leader in silicone hose, with over 20 years experience, Hand wrapped and 100% visually inspected in the UK, European grade hi-temperature silicone guaranteed to 356°F, Smooth flow and improved insulation...19020698- SKU:
- 19020698
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- INCLUDES NECESSARY CLAMPS
- MATERIAL:
- SILICONE
- UNITS:
- KIT
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- STYLE:
- THERMOSTAT BYPASS
- TYPE:
- RADIATOR
$119.95 -
MOOSE RACING Radiator Hose Kit - Red - Beta BET-15 RD
MOOSE RACING
$217.95UV-stable colors don’t fade with heat or sun and are color matched to OEM brands19021710- SKU:
- 19021710
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- COLOR/FINISH:
- RED
- UNITS:
- KIT
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
- STYLE:
- THERMOSTAT BYPASS
- TYPE:
- RADIATOR
- RIDING STYLE:
- STREET
$217.95Qty in Cart: 0Quantity:Price:$217.95Subtotal: -
MOOSE RACING Radiator Hose Kit - Red - Beta BET-17 RD
MOOSE RACING
$271.95UV-stable colors don’t fade with heat or sun and are color matched to OEM brands19021711- SKU:
- 19021711
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- THERMOSTAT BYPASS
- TYPE:
- RADIATOR
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
- COLOR/FINISH:
- RED
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$271.95 -
MOOSE RACING Radiator Hose Kit - Orange - KTM KTM-51-OR
MOOSE RACING
$59.95Manufactured by Samco® Sport UK - the world leader in silicone hose, with over 20 years experience, Hand wrapped and 100% visually inspected in the UK, European grade hi-temperature silicone guaranteed to 356°F, Smooth flow and improved insulation...19021564- SKU:
- 19021564
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- THERMOSTAT BYPASS
- COLOR/FINISH:
- ORANGE
- TYPE:
- RADIATOR
$59.95 -
On Sale
MOOSE RACING Radiator Hose Kit - Orange - KTM KTM-53-OR
MOOSE RACING
MSRP: $153.95Now: $122.00Was: $153.95Manufactured by Samco® Sport UK - the world leader in silicone hose, with over 20 years experience, Hand wrapped and 100% visually inspected in the UK, European grade hi-temperature silicone guaranteed to 356°F, Smooth flow and improved insulation...19021566- SKU:
- 19021566
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- ORANGE
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RADIATOR
- PRODUCT NAME:
- HOSE KIT
- STYLE:
- RACE BIKE DESIGN
- UNITS:
- KIT
MSRP: $153.95Now: $122.00Was: $153.95 -
MOOSE RACING Radiator Hose Kit - Blue - Yamaha YAM-30-BL
MOOSE RACING
$107.95Manufactured by Samco® Sport UK - the world leader in silicone hose, with over 20 years experience, Hand wrapped and 100% visually inspected in the UK, European grade hi-temperature silicone guaranteed to 356°F, Smooth flow and improved insulation...19021570- SKU:
- 19021570
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- TYPE:
- RADIATOR
- STYLE:
- RACE BIKE DESIGN
- UNITS:
- KIT
- COLOR/FINISH:
- BLUE
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- OFF-ROAD
$107.95 -
On Sale
MOOSE RACING Radiator Hose Kit - Blue - Yamaha YAM-42-BL
MOOSE RACING
MSRP: $61.95Now: $60.00Was: $61.95Manufactured by Samco® Sport UK - the world leader in silicone hose, with over 20 years experience, Hand wrapped and 100% visually inspected in the UK, European grade hi-temperature silicone guaranteed to 356°F, Smooth flow and improved insulation...19021571- SKU:
- 19021571
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- TYPE:
- RADIATOR
- COLOR/FINISH:
- BLUE
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- STYLE:
- RACE BIKE DESIGN
MSRP: $61.95Now: $60.00Was: $61.95 -
MOOSE RACING Radiator Hose Kit - Blue - Yamaha YAM-66-BL
MOOSE RACING
$88.95Manufactured by Samco® Sport UK - the world leader in silicone hose, with over 20 years experience, Hand wrapped and 100% visually inspected in the UK, European grade hi-temperature silicone guaranteed to 356°F, Smooth flow and improved insulation...19021573- SKU:
- 19021573
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- BLUE
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- RACE BIKE DESIGN
- UNITS:
- KIT
- PRODUCT NAME:
- HOSE KIT
- TYPE:
- RADIATOR
$88.95 -
MOOSE RACING Radiator Hose Kit - Blue - Yamaha YAM-67-BL
MOOSE RACING
$84.95Manufactured by Samco® Sport UK - the world leader in silicone hose, with over 20 years experience, Hand wrapped and 100% visually inspected in the UK, European grade hi-temperature silicone guaranteed to 356°F, Smooth flow and improved insulation...19021574- SKU:
- 19021574
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- BLUE
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RADIATOR
- PRODUCT NAME:
- HOSE KIT
- STYLE:
- RACE BIKE DESIGN
- UNITS:
- KIT
$84.95 -
CV4 Radiator Cap - 2.0 bar CV715-31M
CV4
$44.95Made with the highest-grade spring wire to provide the most consistent and accurate blow-off pressure, Helps prevent overheating, Increased pressure rating equates to higher boil-over point, Higher coolant pressures dissipate heat from cylinder heads...19020035- SKU:
- 19020035
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- GRAY
- PRESSURE RATING METRIC:
- 2.0 BAR
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- NOT FOR HUSABERG, HUSQVARNA AND KTM
- BASE COLOR:
- GRAY
- PRODUCT NAME:
- RADIATOR CAP
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$44.95 -
CV4 Radiator Cap - 2.0 bar - KTM CV715-31MK
CV4
$44.95Made with the highest-grade spring wire to provide the most consistent and accurate blow-off pressure, Helps prevent overheating, Increased pressure rating equates to higher boil-over point, Higher coolant pressures dissipate heat from cylinder heads...19030003- SKU:
- 19030003
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- COLOR/FINISH:
- GRAY
- PRESSURE RATING METRIC:
- 2.0 BAR
- PRODUCT NAME:
- RADIATOR CAP
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- GRAY
- STYLE:
- 15 AND EARLIER HUSABERG, HUSQVARNA AND KTM
$44.95 -
MOOSE RACING Mud Radiator Cover - KXF250 HPRMUDKXF2504TM
MOOSE RACING
$1.95Designed to protect your radiator from clogging up with mud in inclement conditions, Easy to install with elastic straps that wrap around the radiator core housing, Made of silicone so that mud will not stick to radiator causing restriction of air into...19010785- SKU:
- 19010785
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TYPE:
- RADIATOR
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$1.95Qty in Cart: 0Quantity:Price:$1.95Subtotal: -
CV4 Radiator Hose Kit - Red - Y-Piece SFSMBC254R
CV4
$234.95Pure Silicone Rubber material that stays pliable and resilient over the lifetime of the hoses, Superior Abrasion resistance, Increased Burst Pressure over O.E. hoses, Outstanding puncture resistance, Elevated temperature rating up to 425F degrees, Smooth...19021084- SKU:
- 19021084
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- TYPE:
- RADIATOR
- PRODUCT NAME:
- HOSE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- STYLE:
- PERFORMANCE
- COLOR/FINISH:
- RED
- MATERIAL:
- SILICONE
$234.95 -
CV4 Radiator Hose Kit - Red - Yamaha SFSMBC08R
CV4
$149.95Pure Silicone Rubber material that stays pliable and resilient over the lifetime of the hoses, Superior Abrasion resistance, Increased Burst Pressure over O.E. hoses, Outstanding puncture resistance, Elevated temperature rating up to 425F degrees, Smooth...19021096- SKU:
- 19021096
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- HOSE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RADIATOR
- COLOR/FINISH:
- RED
- STYLE:
- PERFORMANCE
- MATERIAL:
- SILICONE
- UNITS:
- KIT
$149.95 -
CV4 Radiator Hose Kit - Red - Yamaha SFSMBC35R
CV4
$149.95Pure Silicone Rubber material that stays pliable and resilient over the lifetime of the hoses, Superior Abrasion resistance, Increased Burst Pressure over O.E. hoses, Outstanding puncture resistance, Elevated temperature rating up to 425F degrees, Smooth...19021098- SKU:
- 19021098
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- HOSE
- TYPE:
- RADIATOR
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- STYLE:
- PERFORMANCE
- COLOR/FINISH:
- RED
$149.95 -
CV4 Radiator Hose Kit - Blue - Yamaha SFSMBC250B
CV4
$119.95Pure Silicone Rubber material that stays pliable and resilient over the lifetime of the hoses, Superior Abrasion resistance, Increased Burst Pressure over O.E. hoses, Outstanding puncture resistance, Elevated temperature rating up to 425F degrees, Smooth...19021099- SKU:
- 19021099
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- BLUE
- MATERIAL:
- SILICONE
- STYLE:
- OEM DESIGN
- UNITS:
- 2 PIECE KIT
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- HOSE
- TYPE:
- RADIATOR
- TYPE:
- REPLACEMENT
$119.95 -
CV4 Radiator Hose Kit - Red - Yamaha SFSMBC250R
CV4
$119.95Pure Silicone Rubber material that stays pliable and resilient over the lifetime of the hoses, Superior Abrasion resistance, Increased Burst Pressure over O.E. hoses, Outstanding puncture resistance, Elevated temperature rating up to 425F degrees, Smooth...19021100- SKU:
- 19021100
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- STYLE:
- OEM DESIGN
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE
- TYPE:
- RADIATOR
- TYPE:
- REPLACEMENT
- COLOR/FINISH:
- RED
- RIDING STYLE:
- ATV
- UNITS:
- 2 PIECE KIT
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
CV4 Radiator Hose Kit - Blue - Honda SFSMBC263B
CV4
$179.44Pure Silicone Rubber material that stays pliable and resilient over the lifetime of the hoses, Superior Abrasion resistance, Increased Burst Pressure over O.E. hoses, Outstanding puncture resistance, Elevated temperature rating up to 425F degrees, Smooth...19021142- SKU:
- 19021142
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RADIATOR
- COLOR/FINISH:
- BLUE
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE
- STYLE:
- PERFORMANCE
$179.44
