Dirt Bike Reeds
Dirt Bike Reed Valves & Torque Spacers for Honda, Yamaha, KTM & Husqvarna at JJ Motorsports
Enhance your dirt bike's low-end torque and throttle response with premium reed valves, petal sets, and torque spacers from JJ Motorsports. Our selection includes high-performance V-Force reed cages, replacement petals, and CNC-machined spacers designed for superior fuel-air mixture acceleration, increased horsepower, and smoother power delivery in motocross, enduro, and trail riding. Compatible with top models like Honda CRF, Yamaha YZ, KTM SX/EXC, Husqvarna, and Gas Gas, these durable components reduce carbon buildup, improve mid-range punch, and ensure reliable performance in 2-stroke engines. From Moto Tassinari's innovative V-Force 4X systems to Moose Racing's torque-optimizing spacers, upgrade your intake setup for better acceleration and efficiency on every rip.
Shop trusted brands like V-Force/Moto Tassinari and Moose Racing for race-proven quality. Explore related categories such as dirt bike carburetor rebuild kits for full maintenance or dirt bike air and fuel for complete intake systems.
Top Dirt Bike Reed Valves & Parts
- VFORCE/MOTO TASSINARI V-Force 4X Reed Valve Set - Gas Gas/Husqvarna/KTM V4X26AM – This reed valve set is designed for Gas Gas, Husqvarna, and KTM dirt bikes, offering exceptional durability and improved performance over stock systems. It increases engine power and enhances throttle response.
- VFORCE/MOTO TASSINARI Replacement V-Force 3 Reed Petal Set - Honda 3P793A – This replacement reed petal set accelerates the air mixture for increased airflow, resulting in higher horsepower for dirt bikes. It is designed for Honda models and should be ordered one set per reed cage.
- MOOSE RACING Torque Spacer - YZ125 '05-08-302 – This CNC-machined aluminum torque spacer shifts the torque curve to favor the low-end to mid-range of the rev range for Yamaha YZ125 models from 2005 to 2008. It includes gaskets and bolts for installation between the cylinder and reed valve, eliminating interference problems and enhancing off-road performance.
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
-
BOYESEN Pro Series Reed - CR250 '99-'00 PRO111
BOYESEN
$62.95If you're running a CR250 and want to unlock faster throttle response with genuine acceleration gains, the Boyesen Pro Series Reed delivers the precision your engine demands. The dual-stage carbon fiber and fiberglass design maximizes horsepower and...PRO111- SKU:
- PRO111
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- YELLOW
- TYPE:
- DUAL STAGE
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
- MODEL:
- PRO SERIES
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- OFF-ROAD
$62.95 -
BOYESEN Pro Series Reed - KTM 250 PRO11
BOYESEN
$62.95If you're running a KTM 250 and want measurable gains in throttle response and acceleration, reed quality directly impacts your engine's breathing efficiency. The Boyesen Pro Series delivers quick piston speed response through a dual-stage carbon fiber...PRO11- SKU:
- PRO11
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
$62.95Qty in Cart: 0Quantity:Price:$62.95Subtotal: -
BOYESEN Pro Series Reed - CR250 PRO02
BOYESEN
$62.95If you're running a CR250 and want to extract every ounce of performance from your engine, your reed valves are where it starts. The Boyesen Pro Series delivers the throttle response and acceleration you need to stay competitive, with a dual-stage design...PRO02- SKU:
- PRO02
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- REED PETAL
- MODEL:
- PRO SERIES
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- BASE COLOR:
- YELLOW
- UNITS:
- SET
- MATERIAL:
- CARBON FIBER
$62.95Qty in Cart: 0Quantity:Price:$62.95Subtotal: -
BOYESEN Pro Series Reed - CR125 PRO01
BOYESEN
$62.95If you're running a CR125 at the track, reed design directly impacts your power delivery and throttle response. The Boyesen Pro Series Reed eliminates the lag that costs you tenths on the clock by responding instantly to piston speed changes, giving you...PRO01- SKU:
- PRO01
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BASE COLOR:
- YELLOW
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
- MODEL:
- PRO SERIES
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
- RIDING STYLE:
- OFF-ROAD
$62.95 -
BOYESEN Racing Reed - RM250 '01 699
BOYESEN
$39.95Boyesen Racing Reeds deliver measurable flow improvements across your entire power band, translating to faster acceleration and more responsive throttle feel from launch to redline. Laboratory flow analysis confirms that the dual-stage reed design...699- SKU:
- 699
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- MODEL:
- POWER REED
- TYPE:
- DUAL STAGE
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
BOYESEN Racing Reed - RM125 '01-'02 698
BOYESEN
$39.95Boyesen Racing Reeds optimize your RM125's breathing efficiency across the entire RPM band, translating directly to sharper throttle response and stronger mid-range power. Laboratory flow analysis confirms that Boyesen's dual-stage design permits greater...698- SKU:
- 698
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- MODEL:
- POWER REED
- TYPE:
- DUAL STAGE
- UNITS:
- SET
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- OFF-ROAD
$39.95 -
BOYESEN Racing Reed - YZ125 '01-'02 697
BOYESEN
$39.95Reed valve performance directly impacts your YZ125's throttle response and overall engine efficiency across the entire RPM range. Boyesen's dual-stage reed design has been laboratory-validated to outflow standard reeds, delivering measurable gains in...697- SKU:
- 697
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- TYPE:
- DUAL STAGE
- MODEL:
- POWER REED
- RIDING STYLE:
- OFF-ROAD
$39.95 -
BOYESEN Racing Reeds - CR250 '01 696
BOYESEN
$39.95A stock reed valve is a bottleneck in your CR250's intake system—it restricts flow when your engine demands maximum fuel charge. Boyesen's dual-stage reed design eliminates this constraint, enabling superior flow velocity across the entire operating...696- SKU:
- 696
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
- UNITS:
- SET
- MODEL:
- POWER REED
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
BOYESEN Racing Reed - CR125 '01-'02 695
BOYESEN
$39.95Stock reeds limit your CR125's potential across the entire RPM band. Boyesen's dual-stage reed design has been laboratory-validated to deliver superior flow velocity, unlocking measurable gains in throttle response, mid-range punch, and top-end...695- SKU:
- 695
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- UNITS:
- SET
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- POWER REED
$39.95 -
BOYESEN Racing Reeds - YZ125 694
BOYESEN
$39.95Standard reed valves restrict flow across your powerband, leaving performance on the table—especially during critical start-up and mid-range acceleration phases. Boyesen's dual-stage reed design has been laboratory-validated to outperform conventional...694- SKU:
- 694
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MODEL:
- POWER REED
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
BOYESEN Racing Reeds - KX65 693
BOYESEN
$28.95Boyesen racing reeds are engineered to maximize flow efficiency across your entire powerband, delivering measurable gains in throttle response and acceleration. Laboratory flow analysis confirms that the dual-stage design outperforms standard reeds by...693- SKU:
- 693
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- SET
- BASE COLOR:
- YELLOW
- MODEL:
- POWER REED
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
$28.95 -
BOYESEN Racing Reed - Suzuki 676
BOYESEN
$39.95The BOYESEN Racing Reed for Suzuki 676 delivers measurable flow improvements across your entire operating range, directly translating to stronger throttle response and acceleration. Laboratory-validated dual-stage reed design increases flow velocity at...676- SKU:
- 676
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MATERIAL:
- FIBERGLASS
- BASE COLOR:
- YELLOW
- TYPE:
- DUAL STAGE
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- MODEL:
- POWER REED
- RIDING STYLE:
- OFF-ROAD
$39.95 -
BOYESEN Racing Reed - KTM 675
BOYESEN
$39.95A stock reed valve is a bottleneck in your intake system—it restricts flow velocity and kills acceleration response across your entire RPM band. The Boyesen Racing Reed replaces this limitation with dual-stage reed technology proven through laboratory...675- SKU:
- 675
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- UNITS:
- SET
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- POWER REED
$39.95 -
BOYESEN Racing Reed - PW50 674
BOYESEN
$22.95Stock reed valves limit your PW50's potential across the entire power band, choking performance from cold starts through peak acceleration. Boyesen's dual-stage reed design proven through laboratory flow analysis delivers measurably higher flow velocity...674- SKU:
- 674
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- MODEL:
- POWER REED
- TYPE:
- DUAL STAGE
- UNITS:
- SET
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- OFF-ROAD
$22.95Qty in Cart: 0Quantity:Price:$22.95Subtotal: -
BOYESEN Racing Reed - RM85 '02-'16 6104
BOYESEN
$34.95The stock reed valve is your RM85's biggest restriction to peak performance. Boyesen's dual-stage reed design has been laboratory-validated to deliver superior flow velocity across the entire operating pressure range, translating to faster throttle...6104- SKU:
- 6104
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MODEL:
- POWER REED
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- BASE COLOR:
- YELLOW
- TYPE:
- DUAL STAGE
$34.95 -
BOYESEN Racing Reed - CR250 '02 6103
BOYESEN
$48.95The stock reed valve is your CR250's bottleneck—restricting airflow and leaving power on the table across the entire RPM range. Boyesen's dual-stage reed design unlocks measurably higher flow velocity at every operating pressure, translating to sharper...6103- SKU:
- 6103
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MODEL:
- POWER REED
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- TYPE:
- DUAL STAGE
$48.95 -
BOYESEN Racing Reeds - YZ250 '01-'02 6102
BOYESEN
$39.95Stock reeds limit your YZ250's potential across the entire powerband, forcing you to accept compromised throttle response and midrange acceleration. Boyesen Racing Reeds transform your engine's intake efficiency through dual-stage design and...6102- SKU:
- 6102
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- POWER REED
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
BOYESEN Racing Reeds - Honda 250R 607
BOYESEN
$39.95Stock reeds are your engine's first bottleneck—they restrict flow at the exact moments when your Honda 250R demands peak breathing efficiency. The BOYESEN Racing Reeds eliminate this constraint by leveraging dual-stage reed technology proven through...607- SKU:
- 607
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- UTV
- UNITS:
- SET
- MODEL:
- POWER REED
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- ATV
- TYPE:
- DUAL STAGE
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
BOYESEN Radiator Valve - YZ250/X RAD-34J
BOYESEN
$179.95If you're running a YZ250/X and want sharper throttle response with measurable power gains across the RPM range, the BOYESEN Radiator Valve is a direct bolt-on upgrade that improves intake charge distribution without requiring machine work. The patented...10080116- SKU:
- 10080116
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- MODEL:
- RAD VALVE
- UNITS:
- EACH
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
BOYESEN Radiator Valve - YZ125 '05-'20 RAD-33J
BOYESEN
$179.95The BOYESEN Radiator Valve optimizes intake charge distribution across your YZ125's cylinder, delivering sharper throttle response and measurable horsepower gains throughout the entire RPM range. By maintaining consistent flow velocity through the valve...10080115- SKU:
- 10080115
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- MATERIAL:
- CARBON FIBER
- MODEL:
- RAD VALVE
- UNITS:
- EACH
- TYPE:
- DUAL STAGE
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal:
