Dirt Bike$9.58
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Dirt Bike
MOTORCYCLE RAD VALVE
$179.39
In stock · stock as of Sep 16, 2026
Shipping calculated at checkout
30-day returns on unused parts
Details
BOYESEN engineers embarked on a mission to create a new lineage of aerodynamic intake technology by refining the primary performance factors required to increase peak horsepower through design innovation: Aerodynamic Surface Optimization, Model-Specific Reed Petal Tensioning, Material Fuel Resistance, and Multi-Stage Reed Timing. Together, these innovations create a new technological benchmark in intake performance.
Specs
- Vehicle
- Dirt Bike
- Weight Lb
- 6.775
- Shipping Class
- standard
Vehicle Fitment
Check BOYESEN MOTORCYCLE RAD VALVE (part RAD-21J) against your vehicle before ordering.
Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.
Suzuki RM125
2003–2008
Parts for the Same Vehicles
These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.
