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
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VFORCE/MOTO TASSINARI V-Force 3 Reeds - Order/Replacement - KTM V306A-H
VFORCE/MOTO TASSINARI
$165.00Your V-Force 3 reed cage demands replacement reeds that match OEM specifications and deliver consistent flow characteristics across engine cycles. The symmetrical petal design of these KTM-specific replacement reeds eliminates fitment confusion while the...10080074- SKU:
- 10080074
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- MATERIAL:
- RUBBER
- MODEL:
- V-FORCE 3
- PRODUCT NAME:
- REED VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SNAP TOGETHER
$165.00 -
VFORCE/MOTO TASSINARI V-Force 3 Petal Set - Order/Replacements 3P472H
VFORCE/MOTO TASSINARI
$65.00If you're running a two-stroke engine with reed valve induction, reed petal condition directly impacts your power band and throttle response. The VFORCE/MOTO Tassinari V-Force 3 Petal Set delivers engineered reed geometry—specifically a tapered tip...10080076- SKU:
- 10080076
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
- UNITS:
- SET
- MATERIAL:
- CARBON FIBER
- MODEL:
- V-FORCE 3
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- REED PETAL
- TYPE:
- SNAP TOGETHER
$65.00 -
VFORCE/MOTO TASSINARI V-Force 3 Petal Set - Order/Replacements 3P682H
VFORCE/MOTO TASSINARI
$65.00V-Force 3 petal reed sets deliver measurable airflow improvements by accelerating the air-fuel mixture charge into your engine. The optimized petal geometry reduces restriction during intake cycles, translating directly to increased horsepower and...10080078- SKU:
- 10080078
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
- MATERIAL:
- CARBON FIBER
- MODEL:
- V-FORCE 3
- TYPE:
- SNAP TOGETHER
- UNITS:
- SET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- STREET
$65.00 -
VFORCE/MOTO TASSINARI V-Force 3 Petal Set - Order/Replacements 3P411H
VFORCE/MOTO TASSINARI
$65.00The V-Force 3 Petal Set is engineered to optimize intake charge dynamics in your two-stroke engine, delivering measurable gains in mid-range and peak horsepower. The accelerated reed tip geometry reduces restriction and promotes faster air-fuel mixture...10080080- SKU:
- 10080080
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REED PETAL
- TYPE:
- SNAP TOGETHER
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
- COLOR/FINISH:
- BLACK
- MODEL:
- V-FORCE 3
- RIDING STYLE:
- OFF-ROAD
$65.00 -
BOYESEN Single-Stage Reed - Carbon - Multiple SSC014
BOYESEN
$50.95Reed valves are the gatekeepers of your snowmobile's intake and exhaust timing—when they wear or restrict flow, you lose power across the entire RPM band. The BOYESEN Single-Stage Reed delivers consistent, crisp valve action that restores responsiveness...SSC014- SKU:
- SSC014
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- SUPER STOCK
- RIDING STYLE:
- ATV
- MATERIAL:
- CARBON
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$50.95 -
BOYESEN Single-Stage Reed - Carbon - Honda/Kawasaki SSC013
BOYESEN
$61.95Reed valves are critical to your snowmobile's intake efficiency and power delivery—factory reeds often become sluggish and restrict peak performance as they age. The BOYESEN Single-Stage Reed in carbon construction restores crisp throttle response and...SSC013- SKU:
- SSC013
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- SET
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- OFF-ROAD
$61.95Qty in Cart: 0Quantity:Price:$61.95Subtotal: -
BOYESEN Single-Stage Reed - Carbon - Kawasaki SSC012
BOYESEN
$50.95Reed valve performance directly impacts your snowmobile's power delivery and throttle response across the entire RPM band. The BOYESEN Single-Stage Reed in carbon construction replaces worn OEM reeds with precision-engineered components that restore...SSC012- SKU:
- SSC012
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- SET
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- ATV
$50.95 -
BOYESEN Pro Series Reeds - CR250 '01 PRO146
BOYESEN
$62.95If you're running a CR250 and want measurable gains in throttle response and acceleration, upgrading to Boyesen Pro Series Reeds is one of the most direct ways to unlock performance. These reeds respond instantly to piston speed changes, eliminating the...PRO146- SKU:
- PRO146
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MODEL:
- PRO SERIES
- PRODUCT NAME:
- REED PETAL
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
- BASE COLOR:
- YELLOW
- TYPE:
- DUAL STAGE
- RIDING STYLE:
- OFF-ROAD
$62.95 -
BOYESEN Pro Series Reed for RAD01F PSR145
BOYESEN
$64.95The Boyesen Pro Series Reed delivers the throttle response and acceleration you need to stay competitive on the track. Its dual-stage carbon fiber and fiberglass construction responds instantly to piston speed changes, giving you consistent power...PRO145- SKU:
- PRO145
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
- UNITS:
- SET
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
$64.95Qty in Cart: 0Quantity:Price:$64.95Subtotal: -
BOYESEN Pro Series Reed - CR125 '01-'02 PRO144
BOYESEN
$62.95Stock reeds limit your CR125's potential—they can't keep pace with aggressive throttle inputs or maximize the power your engine is capable of producing. Boyesen Pro Series Reeds transform your intake efficiency with a precision-engineered dual-stage...PRO144- SKU:
- PRO144
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
$62.95 -
BOYESEN Racing Reeds - KX250 692
BOYESEN
$39.95Boyesen dual-stage reeds are engineered to maximize intake flow velocity across your entire powerband, delivering measurable gains from cold start through peak acceleration. Laboratory flow analysis confirms these reeds substantially outperform OEM...692- SKU:
- 692
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 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 Reeds - KX125 691
BOYESEN
$39.95Boyesen racing reeds are engineered to maximize your KX125's intake efficiency across the entire RPM band. Laboratory flow analysis demonstrates that dual-stage reed design delivers superior velocity and responsiveness compared to OEM reeds, translating...691- SKU:
- 691
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- MODEL:
- POWER REED
- TYPE:
- DUAL STAGE
- RIDING STYLE:
- OFF-ROAD
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
BOYESEN Reed - TM/Honda 690
BOYESEN
$39.95Stock reeds limit your engine's breathing potential, restricting flow velocity across critical RPM ranges and costing you performance from cold start through peak acceleration. Boyesen's dual-stage reed design eliminates this bottleneck through...690- SKU:
- 690
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- MODEL:
- POWER REED
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- TYPE:
- DUAL STAGE
$39.95 -
BOYESEN Reed - YZ250 '99-'00 689
BOYESEN
$39.95Stock reed valves restrict flow and limit your YZ250's potential across the entire RPM range. Boyesen's dual-stage reed design has been lab-proven to deliver higher flow velocity at all operating pressures, translating to sharper throttle response off...689- SKU:
- 689
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 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 Reed - KX250 '99 688
BOYESEN
$39.95The stock reed valve is your two-stroke's bottleneck. Boyesen's dual-stage reed design eliminates that restriction, delivering measurably higher flow velocity across your entire power band—from crisp throttle response at low RPM to sustained acceleration...688- SKU:
- 688
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- POWER REED
- UNITS:
- SET
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
BOYESEN Reed - KTM250/380 686
BOYESEN
$39.95Stock reed valves are the silent bottleneck in your KTM's intake system—they restrict flow and cost you power at every RPM. The Boyesen dual-stage reed design eliminates this limitation by maintaining optimal valve timing across your entire operating...686- SKU:
- 686
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MATERIAL:
- FIBERGLASS
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- POWER REED
- RIDING STYLE:
- ATV
- UNITS:
- SET
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
$39.95 -
BOYESEN Reed - CR250 '99-'00 684
BOYESEN
$39.95If you're running a CR250 and leaving performance on the table, your reed valve design is likely the culprit. Boyesen's dual-stage reed technology has been laboratory-proven to deliver superior flow characteristics across your entire power band,...684- SKU:
- 684
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 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 - RM250 '98-'00 681
BOYESEN
$39.95Stock reeds limit your RM250's potential across the entire power band—from initial throttle response to peak acceleration. Boyesen's dual-stage reed design has been lab-proven to deliver superior flow velocity at all operating pressures, translating to...681- SKU:
- 681
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
- MODEL:
- POWER REED
- UNITS:
- SET
$39.95 -
BOYESEN Racing Reed - Yamaha 679
BOYESEN
$39.95The Boyesen Racing Reed for Yamaha 679 delivers measurable performance gains across your entire powerband, from low-end responsiveness to peak acceleration. Laboratory flow analysis confirms that Boyesen's dual-stage reed design permits greater flow...679R- SKU:
- 679R
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MATERIAL:
- FIBERGLASS
- TYPE:
- DUAL STAGE
- BASE COLOR:
- YELLOW
- UNITS:
- SET
- PRODUCT NAME:
- REED PETAL
- MODEL:
- POWER REED
- RIDING STYLE:
- OFF-ROAD
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
BOYESEN Racing Reeds - KTM50 678
BOYESEN
$34.95Stock reed valves limit your KTM50's potential across the entire RPM range. Boyesen's dual-stage reed design has been laboratory-validated to deliver superior flow velocity and responsiveness, translating to measurable gains from cold starts through peak...678X- SKU:
- 678X
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MODEL:
- POWER REED
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- BASE COLOR:
- YELLOW
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$34.95
