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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MOOSE RACING Torque Spacer Kit - KX/KDX 08-201SK
MOOSE RACING
$41.95If you're running a KX or KDX and want more usable power in the low-to-mid RPM range, the MOOSE RACING Torque Spacer Kit delivers exactly that without sacrificing top-end performance. By shifting your engine's torque curve lower, you'll experience better...M56008201- SKU:
- M56008201
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- FEATURES:
- INCLUDES GASKETS
- BASE COLOR:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TORQUE
- UNITS:
- KIT
- COLOR/FINISH:
- SILVER
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CNC-MACHINED
- PRODUCT NAME:
- INTAKE SPACER
$41.95Qty in Cart: 0Quantity:Price:$41.95Subtotal: -
MOOSE RACING Torque Spacer Kit - RM/YZ125 08-301SK
MOOSE RACING
$41.95If you're running a RM/YZ125 and want more usable power in the critical low-to-mid rev range, a torque spacer kit is one of the simplest, most effective modifications available. By shifting your power band lower, you'll achieve quicker throttle response...M56008301- SKU:
- M56008301
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TORQUE
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- FEATURES:
- INCLUDES GASKETS
- COLOR/FINISH:
- SILVER
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CNC-MACHINED
- PRODUCT NAME:
- INTAKE SPACER
$41.95Qty in Cart: 0Quantity:Price:$41.95Subtotal: -
MOOSE RACING Torque Spacer Kit - RM/YZ250 08-312SK
MOOSE RACING
$41.95If you're running a RM/YZ250 and need more responsive power down low, a torque spacer kit is the simplest tuning modification available. By shifting your engine's torque curve toward the low-end and mid-range, you'll gain noticeable throttle response...M56008312- SKU:
- M56008312
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- SILVER
- UNITS:
- KIT
- MATERIAL:
- CNC-MACHINED
- PRODUCT NAME:
- INTAKE SPACER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TORQUE
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- FEATURES:
- INCLUDES GASKETS
$41.95Qty in Cart: 0Quantity:Price:$41.95Subtotal: -
VFORCE/MOTO TASSINARI V-Force 3 Reeds - Order/Replacement - Honda V315A
VFORCE/MOTO TASSINARI
$165.00Worn or damaged reeds directly compromise your engine's breathing efficiency, robbing you of horsepower and throttle response. The V-Force 3 delivers precision-engineered reed petals that optimize air mixture acceleration and flow, restoring or enhancing...10080058- SKU:
- 10080058
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- CARBON FIBER
- COLOR/FINISH:
- BLACK
- UNITS:
- SET
- MATERIAL:
- RUBBER
- MODEL:
- V-FORCE 3
- PRODUCT NAME:
- REED VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SNAP TOGETHER
$165.00Qty in Cart: 0Quantity:Price:$165.00Subtotal: -
VFORCE/MOTO TASSINARI V-Force 3 Reeds - Kawasaki V3150-794-2
VFORCE/MOTO TASSINARI
$265.00V-Force 3 reed petals are critical wear items that directly impact your Kawasaki's intake efficiency and peak horsepower output. Over time, reeds develop micro-fractures and lose their sealing integrity, robbing you of throttle response and top-end power...10080287- SKU:
- 10080287
- Availability:
- Ships Same Business Day
- Weight:
- 1.03 LBS
- BASE COLOR:
- BLACK
- TYPE:
- SNAP TOGETHER
- UNITS:
- SET
- MATERIAL:
- RUBBER
- MODEL:
- V-FORCE 3
- PRODUCT NAME:
- REED VALVE
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- WATERCRAFT
- MATERIAL:
- CARBON FIBER
$265.00Qty in Cart: 0Quantity:Price:$265.00Subtotal: -
BOYESEN Single-Stage Reed - Fiber - KTM 50/65SX SSF040
BOYESEN
$24.95Reed valves are critical to your engine's breathing efficiency—they control the precise timing of fuel and air intake, directly impacting throttle response and overall performance. The Boyesen SSF040 fiber reeds are engineered to match OEM specifications...SSF040- SKU:
- SSF040
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- SET
- PRODUCT NAME:
- REED PETAL
- MATERIAL:
- FIBERGLASS
- MODEL:
- SUPER STOCK
- RIDING STYLE:
- OFF-ROAD
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
BOYESEN Single-Stage Reed - Carbon - KTM 200EXC '03 SSC241
BOYESEN
$50.95Stock reeds limit your engine's breathing potential and wear out quickly under racing conditions. The Boyesen Single-Stage Carbon Reed delivers measurable improvements in throttle response and mid-range power while outlasting OEM components by a...SSC241- SKU:
- SSC241
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$50.95Qty in Cart: 0Quantity:Price:$50.95Subtotal: -
BOYESEN Single-Stage Reed - Carbon - YZ250 '03 SSC132
BOYESEN
$50.95Stock reeds limit your YZ250's potential across the RPM band, causing sluggish throttle response and premature wear. The BOYESEN Single-Stage Reed delivers precision-engineered carbon construction that restores crisp intake dynamics while extending...SSC132- SKU:
- SSC132
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MATERIAL:
- CARBON
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- SUPER STOCK
$50.95Qty in Cart: 0Quantity:Price:$50.95Subtotal: -
BOYESEN Single-Stage Reed - Carbon - YZ125 '94-'00 SSC031
BOYESEN
$50.95Reed valve condition directly impacts your YZ125's intake efficiency and throttle response across the entire RPM band. Factory reeds deteriorate over time, causing performance loss and unpredictable engine behavior. The Boyesen SSC031 carbon reeds...SSC031- SKU:
- SSC031
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MODEL:
- SUPER STOCK
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$50.95Qty in Cart: 0Quantity:Price:$50.95Subtotal: -
BOYESEN Single-Stage Reed - Carbon - RM/RMX250 SSC022
BOYESEN
$50.95Snowmobile Super Stock Reeds SSC022 Designed specifically for snowmobiles, ensuring optimal performance. Sold as cylinder sets, with one set needed per cylinder. Durable construction offers longer lifespan compared to other stock reeds. ...SSC022- SKU:
- SSC022
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$50.95Qty in Cart: 0Quantity:Price:$50.95Subtotal: -
BOYESEN Radiator Valve - KTM Miscellaneous RAD43X
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...RAD43X- SKU:
- RAD43X
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- MODEL:
- RAD VALVE
- UNITS:
- EACH
$179.95 -
BOYESEN Radiator Valve - KX250 '87-'93 RAD-12
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...RAD12- SKU:
- RAD12
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- REED CAGE ASSEMBLY
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
BOYESEN Radiator Valve - CR250 '03 RAD-02G
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...RAD02G- SKU:
- RAD02G
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- MODEL:
- RAD VALVE
- UNITS:
- EACH
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- COLOR/FINISH:
- SILVER
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
BOYESEN Radiator Valve - CR125 '03 RAD-01H
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...RAD01H- SKU:
- RAD01H
- Availability:
- Ships Same Business Day
- Weight:
- 1.08 LBS
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- COLOR/FINISH:
- SILVER
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- UNITS:
- EACH
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
BOYESEN Pro Series Reed for RAD24B PSR17
BOYESEN
$64.95A reed valve's responsiveness directly impacts your engine's throttle control and power delivery—especially in high-RPM applications where piston speed changes demand instant valve reaction. The Boyesen Pro Series Reed combines carbon fiber's weight...PRO17- SKU:
- PRO17
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MODEL:
- PRO SERIES
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- BASE COLOR:
- YELLOW
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
$64.95Qty in Cart: 0Quantity:Price:$64.95Subtotal: -
BOYESEN Pro Series Reed for RAD42B PSR156
BOYESEN
$64.95A properly functioning reed valve is critical to your engine's ability to convert fuel charge into usable power—and the BOYESEN Pro Series Reed delivers responsiveness that translates directly to throttle control and acceleration. By pairing a...PRO156- SKU:
- PRO156
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
- UNITS:
- SET
$64.95Qty in Cart: 0Quantity:Price:$64.95Subtotal: -
BOYESEN Pro Series Reed - KX125 PRO03
BOYESEN
$62.95Reed valve performance directly impacts throttle response and low-to-mid-range acceleration on your KX125—and Boyesen's Pro Series delivers measurable gains where it matters most. The dual-stage carbon fiber and fiberglass construction responds instantly...PRO03- SKU:
- PRO03
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$62.95Qty in Cart: 0Quantity:Price:$62.95Subtotal: -
BOYESEN Radiator Valve - CR125 '05-'07 RAD-01J
BOYESEN
$179.95A radiator valve optimizes intake charge distribution across your CR125's cylinder, eliminating dead zones that rob you of power and throttle response. Boyesen's dual-stage reed design maintains flow velocity while sharpening how your engine responds to...10080111- SKU:
- 10080111
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- TYPE:
- DUAL STAGE
- COLOR/FINISH:
- SILVER
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
BOYESEN Radiator Valve - RM/KX65 RAD-15
BOYESEN
$159.95If you're running a RM or KX65, intake velocity and port distribution directly impact your power band consistency. The Boyesen Radiator Valve optimizes charge flow through dual-stage reeds, translating to sharper throttle response and measurable...10080003- SKU:
- 10080003
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MATERIAL:
- CARBON FIBER
- COLOR/FINISH:
- SILVER
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- TYPE:
- DUAL STAGE
- MATERIAL:
- ALUMINUM
- UNITS:
- EACH
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
BOYESEN Single-Stage Reed - Carbon - Kawasaki/Suzuki SSC110
BOYESEN
$39.95Stock reeds restrict your snowmobile's breathing and limit power delivery across the RPM band. The BOYESEN Single-Stage Reed upgrade restores efficient cylinder scavenging, translating to measurable horsepower gains and more responsive throttle control...SSC110- SKU:
- SSC110
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal:
