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
-
DEVOL Radiator Guards - Suzuki 0101-4301
DEVOL
$119.95Radiator damage from trail debris, crashes, or high-impact riding can leave you stranded and facing costly repairs. The DEVOL Radiator Guards mount directly to your frame, creating a protective cage that shields your cooling system without compromising...19010404- SKU:
- 19010404
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- COLOR/FINISH:
- BRUSHED ALUMINUM
- MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- RADIATOR GUARD
- RIDING STYLE:
- OFF-ROAD
- BASE FINISH:
- RAW
- UNITS:
- PAIR
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
DEVOL Radiator Guards - Honda 0101-1301
DEVOL
$119.95Direct frame mounting and cage design provides complete radiator protection while allowing direct airflow reducing the chances of radiator overheating, High-grade U.S. aluminum alloy, Lightweight, tough and effective, Strategic front hole design, Brushed...19010108- SKU:
- 19010108
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- BASE FINISH:
- RAW
- COLOR/FINISH:
- BRUSHED ALUMINUM
- PRODUCT NAME:
- RADIATOR GUARD
- MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
DEVOL Radiator Guards - Honda 0101-1207
DEVOL
$119.95Direct frame mounting and cage design provides complete radiator protection while allowing direct airflow reducing the chances of radiator overheating, High-grade U.S. aluminum alloy, Lightweight, tough and effective, Strategic front hole design, Brushed...19010271- SKU:
- 19010271
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- BASE FINISH:
- RAW
- MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- BRUSHED ALUMINUM
- PRODUCT NAME:
- RADIATOR GUARD
$119.95 -
CV4 Radiator Hose Kit - Green SFSMBC140G
CV4
$334.95Stock radiator hoses degrade under sustained heat cycles, leading to failures that can sideline your vehicle mid-season. The CV4 Radiator Hose Kit delivers pure silicone construction that maintains its integrity across extreme temperature swings,...19020160- SKU:
- 19020160
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- GREEN
- PRODUCT NAME:
- HOSE
- TYPE:
- RADIATOR
- STYLE:
- PERFORMANCE
$334.95 -
DEVOL Radiator Guards - Yamaha 0101-5601
DEVOL
$159.95Radiator damage from impact or debris can sideline your bike and derail your season. The DEVOL Radiator Guards combine strategic cage design with direct frame mounting to shield your cooling system without compromising airflow—keeping your engine running...19010629- SKU:
- 19010629
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- COLOR/FINISH:
- BRUSHED ALUMINUM
- PRODUCT NAME:
- RADIATOR GUARD
- BASE FINISH:
- RAW
- MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
On Sale
UFO Radiator Louvers - Black - KTM AC02464
UFO
MSRP: $32.99Now: $24.00Was: $32.99Radiator louvers are essential for managing airflow and protecting your radiator from debris during aggressive riding. The UFO Radiator Louvers deliver straightforward thermal management while maintaining the clean aesthetic of your KTM. Pre-cut openings...19040218- SKU:
- 19040218
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- MATERIAL:
- PLASTIC
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- RADIATOR LOUVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
MSRP: $32.99Now: $24.00Was: $32.99 -
UFO Radiator Louvers - Orange - KTM AC02469
UFO
$36.95Radiator louvers are essential for managing engine bay airflow and preventing debris from clogging your cooling system during aggressive riding or racing conditions. The UFO Orange louvers deliver OEM-quality protection with a straightforward...19040223- SKU:
- 19040223
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- RADIATOR LOUVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE COLOR:
- ORANGE
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$36.95Qty in Cart: 0Quantity:Price:$36.95Subtotal: -
On Sale
UFO Radiator Louvers - Yellow - RMZ450 AC02463
UFO
MSRP: $36.95Now: $24.00Was: $36.95Radiator louvers improve airflow management and engine cooling efficiency under high-demand racing conditions. The pre-cut design eliminates fabrication time, allowing you to focus on setup and track time rather than modification work. UFO's yellow...19040227- SKU:
- 19040227
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BASE COLOR:
- YELLOW
- MATERIAL:
- PLASTIC
- COLOR/FINISH:
- YELLOW
- PRODUCT NAME:
- RADIATOR LOUVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
MSRP: $36.95Now: $24.00Was: $36.95Qty in Cart: 0Quantity:Price:MSRP: $36.95Now: $24.00Was: $36.95Subtotal: -
UFO Radiator Louvers - White - YZF AC02457
UFO
$36.95Engine bay temperatures can quickly spiral out of control during aggressive riding, reducing cooling efficiency and pushing your YZF to the edge of its operating window. UFO Radiator Louvers direct airflow precisely where it's needed most, maximizing...19040228- SKU:
- 19040228
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- RADIATOR LOUVER
- UNITS:
- PAIR
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- NATURAL
$36.95Qty in Cart: 0Quantity:Price:$36.95Subtotal: -
UFO Radiator Louvers - Blue - YZF AC02459
UFO
$36.95Engine temperatures are the silent killer of performance—especially under sustained track conditions or aggressive riding. UFO Radiator Louvers manage airflow directly across your radiator core, reducing heat soak and keeping coolant temperatures in the...19040230- SKU:
- 19040230
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BASE COLOR:
- BLUE
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLUE
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- RADIATOR LOUVER
- UNITS:
- PAIR
$36.95Qty in Cart: 0Quantity:Price:$36.95Subtotal: -
CV4 Radiator Hose Kit - Red - Honda SFSMBC70R
CV4
$184.95OEM radiator hoses degrade under sustained heat cycles, compromising cooling system integrity and risking catastrophic engine failure. The CV4 Radiator Hose Kit replaces that vulnerability with pure silicone construction that maintains flexibility and...19021696- SKU:
- 19021696
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- STYLE:
- PERFORMANCE
- COLOR/FINISH:
- RED
- UNITS:
- KIT
- TYPE:
- RADIATOR
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE
- RIDING STYLE:
- OFF-ROAD
$184.95 -
DEVOL Radiator Guards - Kawasaki 0101-2101
DEVOL
$119.95Radiator damage is one of the costliest failures on the track or trail, and a single impact can end your day. The DEVOL Radiator Guard provides comprehensive protection without compromising cooling efficiency—its cage design and strategic airflow...19010047- SKU:
- 19010047
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE FINISH:
- RAW
- COLOR/FINISH:
- BRUSHED ALUMINUM
- PRODUCT NAME:
- RADIATOR GUARD
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
DEVOL Radiator Guards - KTM 0101-3101
DEVOL
$119.95Radiator damage is one of the quickest ways to sideline your KTM, and stock plastic shrouds won't cut it in aggressive riding conditions. The DEVOL Radiator Guards deliver frame-mounted protection that shields your cooling system from impacts, debris,...19010049- SKU:
- 19010049
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- RIDING STYLE:
- OFF-ROAD
- BASE FINISH:
- RAW
- UNITS:
- PAIR
- COLOR/FINISH:
- BRUSHED ALUMINUM
- MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- RADIATOR GUARD
$119.95 -
DEVOL Radiator Guards - Yamaha 0101-5504
DEVOL
$119.95A damaged or compromised radiator can leave you stranded, and aftermarket guards often choke airflow and trap heat. The DEVOL Radiator Guard delivers full-perimeter protection without sacrificing the cooling performance your machine demands—the strategic...19010064- SKU:
- 19010064
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- COLOR/FINISH:
- BRUSHED ALUMINUM
- MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- RADIATOR GUARD
- RIDING STYLE:
- OFF-ROAD
- BASE FINISH:
- RAW
- UNITS:
- PAIR
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
UFO Radiator Louvers - Orange- KTM AC02466
UFO
$36.95Radiator louvers are essential for managing engine temperatures during aggressive riding or racing conditions. The UFO Orange Louvers deliver precise airflow control while protecting your radiator from debris and impact—critical for maintaining peak...19040220- SKU:
- 19040220
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MATERIAL:
- PLASTIC
- BASE COLOR:
- ORANGE
- PRODUCT NAME:
- RADIATOR LOUVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- ORANGE
- RIDING STYLE:
- STREET
$36.95 -
UFO Radiator Louvers - Black - KTM AC02467
UFO
$36.95Engine heat management directly impacts your KTM's reliability and performance under sustained load. UFO Radiator Louvers optimize airflow to your radiator core, reducing coolant temperatures and preventing thermal-induced performance loss. Pre-cut...19040221- SKU:
- 19040221
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- PRODUCT NAME:
- RADIATOR LOUVER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
$36.95 -
MOTION PRO Coolant Recovery Tank - 275cc 11-0099
MOTION PRO
$28.99Coolant loss during aggressive riding or extreme conditions doesn't just risk engine damage—it leaves you stranded. The MOTION PRO Coolant Recovery Tank automatically captures overflow coolant that would otherwise be lost, letting you recycle it back...19020893- SKU:
- 19020893
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- COLOR/FINISH:
- WHITE
- TYPE:
- COOLANT
- PRODUCT NAME:
- RECOVERY TANK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
$28.99 -
UFO Radiator Louvers - Black - CRF250 AC02453
UFO
$32.99UFO Radiator Louvers improve cooling efficiency by directing airflow across your radiator during high-performance riding, reducing engine temperatures under sustained throttle. The pre-cut design eliminates custom fabrication, letting you bolt them on...19040212- SKU:
- 19040212
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- RADIATOR LOUVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- PLASTIC
- BASE COLOR:
- BLACK
$32.99 -
UFO Radiator Louvers - Black - CRF250 AC02451
UFO
$36.95Engine cooling efficiency directly impacts your CRF250's performance and longevity, especially during aggressive riding or competition. UFO Radiator Louvers optimize airflow across your radiator core, reducing coolant temperatures under sustained load...19040210- SKU:
- 19040210
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- RADIATOR LOUVER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
$36.95Qty in Cart: 0Quantity:Price:$36.95Subtotal: -
WORKS CONNECTION Radiator Brace - Silver - Yamaha 18-268
WORKS CONNECTION
$127.95Radiator damage is one of the quickest ways to sideline your bike, and replacement costs can quickly spiral into four figures. The WORKS CONNECTION Radiator Brace reinforces your radiator against impact and vibration, dramatically reducing the risk of...19010695- SKU:
- 19010695
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- FEATURES:
- INCLUDES MOUNTING HARDWARE
- MATERIAL:
- ALUMINUM
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- BRACE
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- SILVER
- MATERIAL:
- CNC-MACHINED
- TYPE:
- RADIATOR
- UNITS:
- SET
$127.95
