Dirt Bike Drivetrain
Dirt Bike Drivetrain Parts at JJ Motorsports
Enhance your dirt bike’s power transfer with premium drivetrain parts from JJ Motorsports. Find heavy-duty chains, front and rear sprockets, and clutch components designed to withstand intense riding demands. Combine these with other motocross gear and parts to maximize acceleration and ride efficiency on the track or trail.
Shop trusted brands like JT Chains for sealed chains and Renthal for ultralight sprockets. Explore related categories such as Dirt Bike Engine Parts for power upgrades or Dirt Bike Exhaust for complete tuning.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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MOOSE RACING Kickstarter 80-0102-00-60
MOOSE RACING
$184.79The MOOSE RACING Kickstarter is engineered for riders who demand reliability in high-stress environments. Built from aerospace-grade 6061 aluminum and hardened through CNC machining, this bracket delivers the exact fit and durability of OEM components...11120044- SKU:
- 11120044
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- MATERIAL:
- 6061 ALUMINUM
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK ANODIZED
- PRODUCT NAME:
- KICKSTARTER
- RIDING STYLE:
- STREET
$184.79 -
MOOSE RACING Kickstarter 80-0451-00-60
MOOSE RACING
$184.79The MOOSE RACING Kickstarter mount is engineered to withstand the extreme vibrations and thermal cycles that come with high-performance racing. Built from aircraft-grade 6061 aluminum with a hard anodized finish, this bracket delivers OEM-spec durability...11120049- SKU:
- 11120049
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- PRODUCT NAME:
- KICKSTARTER
- MATERIAL:
- 6061 ALUMINUM
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK ANODIZED
- RIDING STYLE:
- STREET
$184.79 -
MOOSE RACING Kickstarter 80-0452-00-60
MOOSE RACING
$184.79The MOOSE RACING Kickstarter is engineered for reliability in high-vibration environments where factory hardware fails prematurely. Built from 6061 aircraft-grade aluminum with a hard anodized finish, this mounting bracket delivers superior corrosion...11120050- SKU:
- 11120050
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK ANODIZED
- MATERIAL:
- 6061 ALUMINUM
- PRODUCT NAME:
- KICKSTARTER
- UNITS:
- EACH
$184.79 -
MOOSE RACING Aluminum Chain Guide - Kawasaki 01-022CG
MOOSE RACING
$53.95Stock chain guides are vulnerable to damage from trail debris and hard impacts that can leave you stranded. This MOOSE RACING aluminum chain guide replaces that weak link with aircraft-grade aluminum construction that absorbs punishment from rocks, logs,...12310431- SKU:
- 12310431
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- PRODUCT NAME:
- CHAIN GUIDE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MATERIAL:
- AIRCRAFT ALUMINUM
- TYPE:
- DRIVE CHAIN
$53.95 -
MOOSE RACING Aluminum Chain Guide - Honda 01-023CG
MOOSE RACING
$53.95The stock chain guide on your Honda won't survive aggressive riding conditions—rocks, logs, and hard impacts will crack it and leave you stranded. This MOOSE RACING aluminum guide replaces that weak plastic with aerospace-grade material that absorbs...12310432- SKU:
- 12310432
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
- PRODUCT NAME:
- CHAIN GUIDE
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- AIRCRAFT ALUMINUM
- TYPE:
- DRIVE CHAIN
- UNITS:
- EACH
$53.95 -
MOOSE RACING Replacement Lower Wear Block - Black 01-010LB
MOOSE RACING
$15.95The lower wear block is the sacrificial component that takes the punishment so your engine doesn't have to. When your piston slaps the cylinder wall during aggressive acceleration or racing conditions, a quality replacement block protects critical engine...12310197- SKU:
- 12310197
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- UNITS:
- EACH
- MOUNTING POSITION:
- LOWER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- WEAR BLOCK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- CHAIN GUIDE
$15.95 -
MOOSE RACING Replacement Lower Wear Block - Black 01-012LB
MOOSE RACING
$15.95The lower wear block is a critical sacrificial component that takes the impact and abrasion meant for your sled's tunnel and suspension. By replacing a worn block before it deteriorates further, you protect expensive chassis components and maintain...12310198- SKU:
- 12310198
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MOUNTING POSITION:
- LOWER
- PRODUCT NAME:
- WEAR BLOCK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- TYPE:
- CHAIN GUIDE
$15.95Qty in Cart: 0Quantity:Price:$15.95Subtotal: -
MOOSE RACING Replacement Lower Wear Block - Black 01-014LB
MOOSE RACING
$15.95Suspension wear blocks are critical components that absorb impact and reduce vibration transmitted through your A-arm geometry. Over time, these bushings deteriorate, causing increased play in your suspension linkage and compromised handling precision...12310199- SKU:
- 12310199
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MOUNTING POSITION:
- LOWER
- PRODUCT NAME:
- WEAR BLOCK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- CHAIN GUIDE
$15.95 -
MOOSE RACING Aluminum Chain Guide - Honda 01-020CG
MOOSE RACING
$53.95Stock chain guides crack and splinter under the abuse of aggressive riding, leaving you stranded with a snapped chain. The MOOSE RACING Aluminum Chain Guide replaces that weak link with aircraft-grade aluminum construction that absorbs impacts from...12310429- SKU:
- 12310429
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- MATERIAL:
- AIRCRAFT ALUMINUM
- TYPE:
- DRIVE CHAIN
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CHAIN GUIDE
$53.95 -
MOOSE RACING 420 RXP Pro-MX Chain - Gold - 114 Links M576-00-114
MOOSE RACING
$31.95Mini-racing demands a chain engineered to handle the demands of high-RPM competition without adding unnecessary weight or complexity. The MOOSE Racing 420 RXP Pro-MX delivers the strength and reliability your machine needs with a proven non-O-ring design...M57600114- SKU:
- M57600114
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- CHAIN SIZE:
- 420
- CHAIN TYPE:
- 420 RXP
- NUMBER OF LINKS:
- 114
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 80 CC
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 80 CC
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- NON-SEAL
- TENSILE STRENGTH IMPERIAL:
- 4409 LB
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- MODEL:
- RXP SERIES
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- UTV
- TENSILE STRENGTH METRIC:
- 19.6 KN
$31.95 -
MOOSE RACING 420 RXP Pro-MX Chain - Gold - 116 Links M576-00-116
MOOSE RACING
$33.95Mini-racing demands a chain that can handle aggressive acceleration, rapid deceleration, and relentless track conditions without sacrificing reliability. The MOOSE RACING 420 RXP Pro-MX Chain delivers the tensile strength and corrosion resistance needed...M57600116- SKU:
- M57600116
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- CHAIN TYPE:
- 420 RXP
- UNITS:
- EACH
- CHAIN SIZE:
- 420
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 80 CC
- MODEL:
- RXP SERIES
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 80 CC
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TENSILE STRENGTH IMPERIAL:
- 4409 LB
- TENSILE STRENGTH METRIC:
- 19.6 KN
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- NUMBER OF LINKS:
- 116
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- SEAL TYPE:
- NON-SEAL
$33.95 -
MOOSE RACING 420 RXP Pro-MX Chain - Gold - 130 Links M576-00-130
MOOSE RACING
$35.95Mini-racing demands a chain engineered for precision and reliability under consistent high-load conditions. The MOOSE RACING 420 RXP Pro-MX delivers the tensile strength and corrosion resistance required to maintain peak performance lap after lap...M57600130- SKU:
- M57600130
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- MODEL:
- RXP SERIES
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- UTV
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 80 CC
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- NON-SEAL
- TENSILE STRENGTH IMPERIAL:
- 4409 LB
- TENSILE STRENGTH METRIC:
- 19.6 KN
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 80 CC
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 420
- CHAIN TYPE:
- 420 RXP
- NUMBER OF LINKS:
- 130
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$35.95 -
MOOSE RACING 420 RXP Pro-MX Chain - Gold - 90 Links M576-00-90
MOOSE RACING
$25.95Mini-racing demands a chain engineered to handle consistent high RPM and aggressive acceleration without sacrificing reliability. The MOOSE RACING 420 RXP Pro-MX delivers the strength and durability required for competitive pit-to-podium performance...M5760090- SKU:
- M5760090
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- MASTER LINK CONNECTOR:
- CLIP
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 80 CC
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- SEAL TYPE:
- NON-SEAL
- CHAIN SIZE:
- 420
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 80 CC
- MODEL:
- RXP SERIES
- NUMBER OF LINKS:
- 90
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- GOLD
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH IMPERIAL:
- 4409 LB
- TENSILE STRENGTH METRIC:
- 19.6 KN
- CHAIN TYPE:
- 420 RXP
- PRODUCT NAME:
- DRIVE CHAIN
- UNITS:
- EACH
$25.95 -
MOOSE RACING 420 RXP Pro-MX Chain - Gold - 96 Links M576-00-96
MOOSE RACING
$26.95Mini-racing demands a chain engineered for punishing acceleration, consistent power delivery, and reliability across countless heat cycles. The MOOSE RACING 420 RXP Pro-MX Chain is purpose-built for these machines, delivering the tensile strength and...M5760096- SKU:
- M5760096
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 80 CC
- MODEL:
- RXP SERIES
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- TENSILE STRENGTH IMPERIAL:
- 4409 LB
- TENSILE STRENGTH METRIC:
- 19.6 KN
- MASTER LINK CONNECTOR:
- CLIP
- SEAL TYPE:
- NON-SEAL
- CHAIN SIZE:
- 420
- CHAIN TYPE:
- 420 RXP
- COLOR/FINISH:
- GOLD
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 80 CC
- NUMBER OF LINKS:
- 96
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$26.95 -
MOOSE RACING Dual Sprocket MSE - Orange - 50-Tooth 1210-897-50-14X
MOOSE RACING
$69.95If you're running a rear sprocket that can't keep up with your riding demands, you're leaving performance on the table. The MOOSE RACING Dual Sprocket MSE combines a lightweight 7075 T6 aluminum inner ring with a heavy-duty steel outer ring—giving you...12101522- SKU:
- 12101522
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- 7075-T6 ALUMINUM INNER RING
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- HEAVY-DUTY STEEL OUTER RING
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- STYLE:
- DUAL
- TOOTH COUNT:
- 50
$69.95Qty in Cart: 0Quantity:Price:$69.95Subtotal: -
MOOSE RACING Clutch Basket M889-B-1704
MOOSE RACING
$313.95A worn or damaged clutch basket directly impacts power delivery and creates inconsistent engagement, compromising your bike's reliability on track or trail. The MOOSE RACING Clutch Basket M889-B-1704 restores precise clutch actuation and durability,...11321367- SKU:
- 11321367
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- MATERIAL:
- BILLET ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CLUTCH BASKET
- UNITS:
- EACH
$313.95 -
MOOSE RACING Clutch Basket M363
MOOSE RACING
$257.95A worn or damaged clutch basket compromises power delivery and creates inconsistent engagement, directly impacting lap times and reliability. The MOOSE RACING Clutch Basket M363 restores precise clutch actuation with OEM-quality construction, ensuring...11321368- SKU:
- 11321368
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- CLUTCH BASKET
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$257.95Qty in Cart: 0Quantity:Price:$257.95Subtotal: -
MOOSE RACING Clutch Basket M374
MOOSE RACING
$257.95A worn or damaged clutch basket compromises power delivery and creates inconsistent engagement, robbing you of reliable performance on the track or trail. The MOOSE RACING Clutch Basket M374 is engineered for precise fitment and durability, ensuring...11321370- SKU:
- 11321370
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- CLUTCH BASKET
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$257.95 -
MOOSE RACING Dual Sprocket - Black - 52 Tooth 1210-460-52-10X
MOOSE RACING
$69.95A rear sprocket must deliver reliable power transfer while handling the demands of high-RPM racing and rough terrain. The MOOSE RACING Dual Sprocket combines a lightweight 7075 T6 aluminum inner ring with a hardened steel outer ring, giving you the...12101498- SKU:
- 12101498
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- HEAVY-DUTY STEEL OUTER RING
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- 7075-T6 ALUMINUM INNER RING
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 52
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- DUAL
$69.95 -
MOOSE RACING Dual Sprocket - Green - 52 Tooth 1210-460-52-15X
MOOSE RACING
$69.95A rear sprocket needs to handle the relentless punishment of acceleration, braking, and terrain changes—which is why compromising on durability or weight costs you performance. The MOOSE RACING Dual Sprocket combines a lightweight 7075 T6 aluminum inner...12101499- SKU:
- 12101499
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- MATERIAL:
- 7075-T6 ALUMINUM INNER RING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- HEAVY-DUTY STEEL OUTER RING
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- SPROCKET
- STYLE:
- DUAL
- COLOR/FINISH:
- GREEN
- TOOTH COUNT:
- 52
$69.95
