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 Radiator Valve - CR250 '86-'98 RAD02B
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...RAD02B- SKU:
- RAD02B
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- MODEL:
- RAD VALVE
- UNITS:
- EACH
$179.95 -
BOYESEN Radiator Valve - CR125 '02 RAD-01G
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...RAD01G- SKU:
- RAD01G
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- MATERIAL:
- ALUMINUM
- COLOR/FINISH:
- SILVER
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- UNITS:
- EACH
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
BOYESEN Radiator Valve - CR125 '01 RAD01F
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...RAD01F- SKU:
- RAD01F
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- REED CAGE ASSEMBLY
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
BOYESEN Radiator Valve - CR125 '00 RAD01E
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...RAD01E- SKU:
- RAD01E
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- MODEL:
- RAD VALVE
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- REED CAGE ASSEMBLY
$179.95 -
BOYESEN Radiator Valve - CR125 '92-'97 RAD01B
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...RAD01B- SKU:
- RAD01B
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
$179.95 -
BOYESEN Radiator Valve - CR125 '88-'91 RAD-01A
BOYESEN
$179.95The BOYESEN Radiator Valve optimizes intake charge distribution across all cylinders, delivering sharper throttle response and measurable horsepower gains throughout your RPM range. By maintaining consistent flow velocity and redirecting the charge...RAD01- SKU:
- RAD01
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- COLOR/FINISH:
- SILVER
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- 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 - CR125 PRO-98
BOYESEN
$62.95If you're chasing faster throttle response and peak horsepower on your CR125, reed quality directly impacts your power delivery. The Boyesen Pro Series uses a proven dual-stage design that adapts instantly to piston speed changes, giving you the...PRO98- SKU:
- PRO98
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
$62.95Qty in Cart: 0Quantity:Price:$62.95Subtotal: -
BOYESEN Pro Series Reed - RM250 PRO-97
BOYESEN
$62.95Reed valve response directly impacts throttle control and acceleration in high-RPM environments—and the BOYESEN Pro Series Reed delivers the quickest response in the category. By pairing a lightweight carbon fiber top reed with a durable fiberglass/epoxy...PRO97- SKU:
- PRO97
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
$62.95 -
BOYESEN Pro Series Reed for RAD11D PSR96
BOYESEN
$64.95A reed valve's responsiveness directly impacts your engine's ability to accelerate cleanly and maintain consistent power delivery across the RPM range. The BOYESEN Pro Series Reed combines cutting-edge carbon fiber construction with proven dual-stage...PRO96- SKU:
- PRO96
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
- BASE COLOR:
- YELLOW
- MODEL:
- PRO SERIES
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
$64.95 -
BOYESEN Pro Series Reed for RAD02B PSR-91
BOYESEN
$64.95Reed valve performance directly impacts throttle response, acceleration, and overall engine efficiency—especially in high-RPM applications where every millisecond counts. The Boyesen Pro Series Reed delivers the rapid piston-speed response your engine...PRO91- SKU:
- PRO91
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- BASE COLOR:
- YELLOW
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- MODEL:
- PRO SERIES
$64.95 -
On Sale
BOYESEN Pro Series Reed - RM250 PSR-89
BOYESEN
MSRP: $64.95Now: $42.00Was: $64.95Reed valves are the heartbeat of two-stroke performance, and the Boyesen Pro Series delivers the fastest throttle response and peak power available. If you're running an RM250 and want measurable gains in acceleration and horsepower without sacrificing...PRO89- SKU:
- PRO89
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
MSRP: $64.95Now: $42.00Was: $64.95 -
BOYESEN Pro Series Reed - KX60 '83-'04 PRO73
BOYESEN
$52.95Boyesen Pro Series reeds give you the throttle response and acceleration that separates competitive riders from the rest of the field. The dual-stage carbon fiber and fiberglass construction delivers maximum horsepower and torque without compromising...PRO73- SKU:
- PRO73
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- PRODUCT NAME:
- REED PETAL
- MODEL:
- PRO SERIES
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- BASE COLOR:
- YELLOW
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
$52.95 -
BOYESEN Pro Series Reed - KX250 PRO72
BOYESEN
$62.95Stock reeds limit your KX250's potential, causing hesitation during throttle transitions and leaving horsepower on the table. The Boyesen Pro Series Reed delivers crisp, immediate response to piston speed changes—giving you the acceleration edge that...PRO72- SKU:
- PRO72
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
$62.95 -
BOYESEN Pro Series Reed - Yamaha PRO64
BOYESEN
$62.95If you're running a two-stroke engine that demands instant throttle response and peak power delivery, reed quality directly impacts your acceleration and overall performance. The Boyesen Pro Series Reed delivers the fastest piston speed response...PRO64- SKU:
- PRO64
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- REED PETAL
- MODEL:
- PRO SERIES
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- BASE COLOR:
- YELLOW
- UNITS:
- SET
- MATERIAL:
- CARBON FIBER
$62.95 -
BOYESEN Pro Series Reeds - RM80 PRO-61
BOYESEN
$57.95Reed quality directly impacts throttle response, acceleration, and peak horsepower in two-stroke engines. The Boyesen Pro Series addresses the fundamental problem with traditional carbon fiber reeds: durability compromised for performance. This hybrid...PRO61- SKU:
- PRO61
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
$57.95Qty in Cart: 0Quantity:Price:$57.95Subtotal: -
BOYESEN Pro Series Reeds - CR80 PRO-60
BOYESEN
$57.95If you're running a CR80 and want measurable gains in throttle response and acceleration, the BOYESEN Pro Series Reeds deliver the quick spool-up and power band consistency that separates competitive riders from the rest. The dual-stage reed design...PRO60- SKU:
- PRO60
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BASE COLOR:
- YELLOW
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
- MODEL:
- PRO SERIES
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
$57.95 -
BOYESEN Pro Series Reeds - KX80 PRO-59
BOYESEN
$57.95If you're serious about maximizing your KX80's acceleration and throttle responsiveness, reed quality directly impacts how quickly your engine responds to input. The BOYESEN Pro Series Reeds use a dual-stage carbon fiber and fiberglass design that tracks...PRO59- SKU:
- PRO59
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$57.95 -
BOYESEN Pro Series Reeds - YZ80 PRO-58
BOYESEN
$57.95If you're running a YZ80 and want measurable gains in throttle response and acceleration, reed quality directly impacts your engine's ability to breathe. The BOYESEN Pro Series Reeds use a precision dual-stage design with carbon fiber construction to...PRO58- SKU:
- PRO58
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- BASE COLOR:
- YELLOW
- MODEL:
- PRO SERIES
- PRODUCT NAME:
- REED PETAL
$57.95 -
BOYESEN Pro Series Reed - CR500 PRO-56
BOYESEN
$69.95If you're running a CR500 at the edge of performance, your reed valve assembly directly impacts how quickly your engine responds to throttle input and how much power you're actually making. The Boyesen Pro Series Reed elevates both metrics by pairing...PRO56- SKU:
- PRO56
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- YELLOW
- UNITS:
- SET
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- REED PETAL
- MODEL:
- PRO SERIES
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
$69.95 -
BOYESEN Pro Series Reed for RAD-14XA PSR-54
BOYESEN
$64.95If you're running a RAD-14XA PSR-54 and want measurable gains in throttle response and acceleration, the Boyesen Pro Series Reed delivers where it matters—on the track. The dual-stage carbon fiber design responds instantly to piston speed changes, giving...PRO54- SKU:
- PRO54
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- YELLOW
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
- MODEL:
- PRO SERIES
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
$64.95Qty in Cart: 0Quantity:Price:$64.95Subtotal:
