Dirt Bike Cams and Parts
Dirt Bike Camshafts & Cam Chains for Honda, Yamaha, KTM & Suzuki at JJ Motorsports
Unlock more power, better throttle response, and improved top-end performance with premium camshafts and cam chains from JJ Motorsports. Our selection includes Hot Cams performance camshafts (Stage 1, Stage 2 intake/exhaust profiles) and Moose Racing heavy-duty timing chains, all engineered for maximum lift, duration, and reliability in motocross, enduro, and trail riding. Compatible with top models like Honda CRF250R/450R, Yamaha YZ250F/450F, KTM SX/EXC, and Suzuki RM-Z, these high-quality components deliver noticeable gains in mid-range torque or high-RPM horsepower while maintaining valve train stability under extreme conditions. Whether you're refreshing a tired motor or building a full race engine, Hot Cams drop-in profiles and Moose's DID-spec chains provide the durability and precision needed for championship-level results without valve clearance issues.
Shop the best dirt bike cams and timing chains at JJ Motorsports with fast shipping and expert support. Explore related categories such as dirt bike engine rebuild kits for complete top-end refreshes or dirt bike valves and parts for full valve train upgrades.
Top Dirt Bike Camshafts & Cam Chains
- Moose Offroad Cam Chain DID25H x 100 Links MSEHCDID25H100 – Heavy-duty DID-spec timing chain for extended life and reduced stretch; perfect for Honda CRF and Yamaha YZ models.
- Hot Cams Stage 1 Intake Camshaft 4012-1IN – Stage 1 intake cam for improved mid-range power and throttle response; drop-in design, no valve spring changes required.
- Hot Cams Stage 2 Exhaust Camshaft 2068-2E – Aggressive Stage 2 exhaust profile for maximum top-end horsepower; ideal for race builds and big-bore applications.
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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Wiseco Cam Chain for Honda CRF450R 2002-2008 CRF450X 2005-2009 TRX450R 2006-2009 TRX450ER 2006-2009 Husqvarna FE501 2017-2019 KTM 500 EXC-F 2017-2019 CC002
WISECO
$84.95Engineered for performance and longevity, the WISECO Cam Chain CC002 is crafted from high-quality materials that minimize friction and extend the lifespan of your engine. This "M" style chain is designed to deliver exceptional strength and reliability,...09250302- SKU:
- 09250302
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- PRODUCT NAME:
- CHAIN
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM
- RIDING STYLE:
- ATV
- CHAIN SIZE:
- 92RH2015
- NUMBER OF LINKS:
- 112
- RIDING STYLE:
- STREET
$84.95 -
Wiseco Cam Chain Husqvarna FE 350S 2015-2016 CC033
WISECO
$104.95Engineered for performance and longevity, the WISECO Cam Chain CC033 is crafted from high-quality materials that minimize friction and enhance durability. This "M" style chain is designed to deliver exceptional strength, ensuring your engine operates at...09250651- SKU:
- 09250651
- Availability:
- Ships Same Business Day
- Weight:
- 0.59 LBS
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM
- PRODUCT NAME:
- CHAIN
- CHAIN SIZE:
- 98XRH2015
- NUMBER OF LINKS:
- 112
$104.95Qty in Cart: 0Quantity:Price:$104.95Subtotal: -
PROX Cam Chain - T106ER - 110 Links - Gas Gas | Husqvarna | KTM 31.6356
PROX
$84.95Cam Chain - T106ER - 110 Links - Gas Gas | Husqvarna | KTM Manufactured in Japan by Borg Warner, Designed to OEM specifications, Strong M-type chain that has a special heat treated pin plus advanced pin and link connection for maximum performance and...09251201- SKU:
- 09251201
- Availability:
- Ships Same Business Day
- Weight:
- 0.54 LBS
$84.95 -
PROX Cam Chain - 98XRH2010 - 114 Links - Yamaha 31.2414
PROX
$74.95Cam Chain - 98XRH2010 - 114 Links - Yamaha Manufactured in Japan by Borg Warner, Designed to OEM specifications, Strong M-type chain that has a special heat treated pin plus advanced pin and link connection for maximum performance and durability09250825- SKU:
- 09250825
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$74.95 -
Hot Cams Manual Cam Chain Tensioner for KTM 250 SX-F 2005-2023 HC00146
HOT CAMS
$43.95This high-performance cam chain tensioner is essential for maintaining optimal timing chain tension in your motorcycle. Designed to prevent chain rattling and jumping, it ensures your engine operates smoothly and efficiently. Upgrade your bike's...09251602- SKU:
- 09251602
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$43.95 -
POWERSTANDS RACING Cam Chain Tensioner - MX GM 08-02001-28
POWERSTANDS RACING
$74.95Made from billet aluminum, Remove out-of-timing problems, premature engine wear and excess tension caused by an automatic tensioner, Gunmetal-finish09251257- SKU:
- 09251257
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CAM CHAIN TENSIONER
$74.95Qty in Cart: 0Quantity:Price:$74.95Subtotal: -
POWERSTANDS RACING Cam Chain Tensioner - MX GM 03-02008-29
POWERSTANDS RACING
$74.95Made from billet aluminum, Remove out-of-timing problems, premature engine wear and excess tension caused by an automatic tensioner, Gunmetal-finish09251258- SKU:
- 09251258
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- CAM CHAIN TENSIONER
- RIDING STYLE:
- STREET
$74.95 -
POWERSTANDS RACING Cam Chain Tensioner 03-02002-29
POWERSTANDS RACING
$74.95CNC-machined from billet aluminum with a gunmetal finish, Replaces OEM automatic/hydraulic tensioner, Eliminates out-of-timing problems caused by the OEM automatic tensioner, Eliminates excess tension/premature engine wear caused by OEM hydraulic...09250788- SKU:
- 09250788
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- TENSIONER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM CHAIN
- RIDING STYLE:
- ATV
- TYPE:
- MANUAL
- UNITS:
- EACH
$74.95Qty in Cart: 0Quantity:Price:$74.95Subtotal: -
POWERSTANDS RACING Cam Chain Tensioner 05-02001-29
POWERSTANDS RACING
$74.95CNC-machined from billet aluminum with a gunmetal finish, Replaces OEM automatic/hydraulic tensioner, Eliminates out-of-timing problems caused by the OEM automatic tensioner, Eliminates excess tension/premature engine wear caused by OEM hydraulic...09250794- SKU:
- 09250794
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MATERIAL:
- ALUMINUM
- UNITS:
- EACH
- PRODUCT NAME:
- TENSIONER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM CHAIN
- TYPE:
- MANUAL
$74.95Qty in Cart: 0Quantity:Price:$74.95Subtotal: -
MOOSE RACING Cam Chain 250-8136
MOOSE RACING
$4.95Made from the highest-quality select steel alloys, Lightweight and great durability, Feature precision solid bushings and shot-peened, providing maximum strength, Made to meet or exceed OEM standards09250819- SKU:
- 09250819
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- RIDING STYLE:
- OFF-ROAD
- BASE FINISH:
- RAW
- CHAIN SIZE:
- 82RH2015
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- NUMBER OF LINKS:
- 124
- MODEL:
- SILENT
- PRODUCT NAME:
- CHAIN
- TYPE:
- CAM
$4.95Qty in Cart: 0Quantity:Price:$4.95Subtotal: -
Hot Cams Stage 1 Camshaft for KTM 525 EXC 2003-2006 3015-1
HOT CAMS
$289.95Elevate your racing performance with the HOT CAMS Camshaft 3015-1, engineered for enthusiasts seeking an edge on the track. This high-performance camshaft is available in Stage 1 and Stage 2 options, ensuring optimal torque and horsepower tailored to...KTM520S1A- SKU:
- KTM520S1A
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 1
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 261°
- INTAKE LIFT METRIC:
- 10.80 MM
- EXHAUST LIFT METRIC:
- 10.20 MM
- INTAKE DURATION IMPERIAL:
- 271°
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- RIDING STYLE:
- ATV
$289.95Qty in Cart: 0Quantity:Price:$289.95Subtotal: -
Hot Cams Exhaust Camshaft for Suzuki RM-Z450 2015-2017 2323-2E
HOT CAMS
$263.95Unlock the full potential of your engine with the HOT CAMS Exhaust Camshaft 2323-2E, designed for high-performance racing applications. This camshaft enhances throttle response and power delivery, ensuring a thrilling driving experience from mid-range to...09251196- SKU:
- 09251196
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- EXHAUST LIFT METRIC:
- 9.04 MM
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 259.02°
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 2
- RIDING STYLE:
- OFF-ROAD
$263.95Qty in Cart: 0Quantity:Price:$263.95Subtotal: -
Hot Cams Stage 1 Intake Camshaft for 2017-2018 Yamaha YZ250F 4324-1IN
HOT CAMS
$289.95Experience unmatched performance with the HOT CAMS Camshaft 4324-1IN, engineered for high-performance racing. Designed for easy drop-in installation, these camshafts optimize torque and horsepower, enhancing your engine's capabilities across the entire...09251197- SKU:
- 09251197
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- OFF-ROAD
- INTAKE LIFT METRIC:
- 9.47 MM
- TYPE:
- STAGE 1
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 248.44°
$289.95Qty in Cart: 0Quantity:Price:$289.95Subtotal: -
Hot Cams Stage 2 Intake Camshaft for Kawasaki KLX450R 2008-2012 2198-2IN
HOT CAMS
$240.95Experience unparalleled performance with the HOT CAMS 2198-2IN camshaft, designed specifically for high-performance racing applications. This camshaft offers a perfect blend of enhanced torque and horsepower, making it an ideal choice for enthusiasts...09250565- SKU:
- 09250565
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- INTAKE LIFT METRIC:
- 9.91 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CAM
- UNITS:
- EACH
- INTAKE DURATION IMPERIAL:
- 250°
- PRODUCT NAME:
- CAMSHAFT
- APPLICATION:
- INTAKE
$240.95Qty in Cart: 0Quantity:Price:$240.95Subtotal: -
Hot Cams Stage 2 Intake Camshaft for Yamaha YZ450F 2010-2013 4165-2IN
HOT CAMS
$297.95Experience unparalleled performance with the HOT CAMS Camshaft 4165-2IN, engineered for high-performance racing applications. These camshafts are designed for easy installation with stock valve springs, ensuring a seamless upgrade to your engine’s...09250569- SKU:
- 09250569
- Availability:
- Ships Same Business Day
- Weight:
- 0.99 LBS
- INTAKE LIFT METRIC:
- 9.78 MM
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 265°
- UNITS:
- EACH
$297.95Qty in Cart: 0Quantity:Price:$297.95Subtotal: -
Hot Cams Stage 2 Camshaft Honda CRF 450 R 2008 1102-2
HOT CAMS
$415.95Elevate your racing performance with the HOT CAMS Camshaft 1102-2, engineered for enthusiasts seeking a competitive edge. With options for both Stage 1 and Stage 2, these camshafts are designed for seamless integration with stock valve springs,...09250267- SKU:
- 09250267
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- APPLICATION:
- INTAKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- EXHAUST DURATION IMPERIAL:
- 270°
- INTAKE DURATION IMPERIAL:
- 248°
- APPLICATION:
- EXHAUST
- INTAKE LIFT METRIC:
- 10.10 MM
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 2
- EXHAUST LIFT METRIC:
- 8.80 MM
$415.95Qty in Cart: 0Quantity:Price:$415.95Subtotal: -
Hot Cams Stage 2 Exhaust Camshaft for Yamaha YZ450F 2003-2009 4090-2E
HOT CAMS
$310.95Unlock the full potential of your engine with the HOT CAMS Exhaust Camshaft 4090-2E. Designed for high-performance racing, this camshaft enhances both torque and horsepower, tailored to your specific needs. Experience improved throttle response and power...09250277- SKU:
- 09250277
- Availability:
- Ships Same Business Day
- Weight:
- 0.98 LBS
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- OFF-ROAD
- EXHAUST LIFT METRIC:
- 8.70 MM
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 254°
- TYPE:
- STAGE 2
$310.95Qty in Cart: 0Quantity:Price:$310.95Subtotal: -
Hot Cams Stage 2 Intake Camshaft for Suzuki RM-Z 450 2008-2014 2268-2IN
HOT CAMS
$263.95Elevate your engine's performance with the HOT CAMS 2268-2IN camshaft, expertly engineered for high-performance racing applications. Designed for seamless installation with stock valve springs, this camshaft optimizes both torque and horsepower, ensuring...09250868- SKU:
- 09250868
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- INTAKE LIFT METRIC:
- 9.90 MM
- INTAKE DURATION IMPERIAL:
- 246.5°
- UNITS:
- EACH
- PRODUCT NAME:
- CAMSHAFT
- APPLICATION:
- INTAKE
- RIDING STYLE:
- OFF-ROAD
$263.95Qty in Cart: 0Quantity:Price:$263.95Subtotal: -
Hot Cams Stage 1 Intake Camshaft for 2014-2015 Yamaha YZ450F 4278-1IN
HOT CAMS
$289.95Elevate your racing performance with the HOT CAMS Camshaft 4278-1IN, engineered for enthusiasts seeking both reliability and power. This camshaft is designed to seamlessly integrate with stock valve springs, making it an ideal choice for those looking to...09250882- SKU:
- 09250882
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- APPLICATION:
- INTAKE
- RIDING STYLE:
- OFF-ROAD
- INTAKE DURATION IMPERIAL:
- 251.8°
- UNITS:
- EACH
- PRODUCT NAME:
- CAMSHAFT
- INTAKE LIFT METRIC:
- 9.73 MM
$289.95Qty in Cart: 0Quantity:Price:$289.95Subtotal: -
Hot Cams Camshaft 4280-2IN
HOT CAMS
$289.95Elevate your racing performance with the HOT CAMS 4280-2IN camshaft, engineered for enthusiasts seeking optimal power and responsiveness. This high-performance camshaft is available in Stage 1 and Stage 2 options, tailored to enhance torque or peak...09250884- SKU:
- 09250884
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 269.3°
- UNITS:
- EACH
- INTAKE LIFT METRIC:
- 10.03 MM
$289.95Qty in Cart: 0Quantity:Price:$289.95Subtotal:
