Dirt Bike Rear Sprockets
Dirt Bike Rear Sprockets for Honda, KTM, Beta & Husqvarna: 42-51 Tooth Steel & Aluminum at JJ Motorsports
Customize your dirt bike's gearing for optimal acceleration or top speed with premium rear sprockets from JJ Motorsports, precision-machined for perfect chain fit, reduced weight, and extreme durability in motocross, enduro, and trail riding. Our selection includes high-tensile steel and lightweight aluminum sprockets in 42-51 tooth counts designed for smoother power transfer, less rotational mass, and customizable ratios to match terrain or riding style. Compatible with top models like Honda CRF, KTM SX/EXC, Beta RR, Husqvarna FC/FE, and more, these race-proven sprockets from trusted brands ensure minimal chain wear, reliable performance, and longevity in muddy, rocky, or high-speed conditions. From JT Sprockets' computer-optimized steel for OEM reliability to Renthal's ultralight aluminum for racing gains, dial in your final drive for tighter woods, faster tracks, or balanced trails with the ideal tooth count.
Shop brands like JT Sprockets, Moose Racing, and Renthal for world-class quality. Explore related categories such as dirt bike front sprockets for full gearing kits or dirt bike drive chains for complete drivetrain upgrades.
Top Dirt Bike Rear Sprockets
- JT Sprockets Steel Rear Sprocket Graphite 48 Tooth JTX251.48GR – 48-tooth hardened steel rear sprocket with graphite finish; computer-designed for perfect chain alignment and durability in off-road conditions.
- JT Sprockets Rear Sprocket Beta/Honda Red 51 Tooth JTA210.51RED – Lightweight aluminum 51-tooth sprocket in red anodized finish for Beta RR and Honda CRF models; reduces unsprung weight for better acceleration.
- Moose Offroad Steel Rear Sprocket 48 Tooth 1210-BET-48-STL – Heavy-duty steel 48-tooth sprocket for Beta models; heat-treated for extreme strength and wear resistance in aggressive off-road use.
- Renthal Rear Sprocket Aluminum 42 Tooth Gas Gas/Husaberg/Husqvarna/KTM 224U-520-42GPSI – Ultralight CNC-machined aluminum 42-tooth sprocket with gold finish; precision engineering for KTM, Husqvarna, and Gas Gas models, ideal for racing.
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!
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MOOSE OFFROAD Rear Sprocket - 48 Tooth - Honda 1211-210-48-11
MOOSE OFFROAD
$39.95A rear sprocket is one of the most direct ways to dial in your bike's acceleration and top-end performance. The MOOSE OFFROAD 48-tooth sprocket delivers the durability and precision needed for...12111513- SKU:
- 12111513
- Availability:
- Ships Same Business Day
- Weight:
- 0.83 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 49 Tooth - Honda 1211-210-49-11
MOOSE OFFROAD
$39.95A worn or undersized rear sprocket directly impacts your Honda's acceleration, chain longevity, and overall drivetrain efficiency. This 49-tooth MOOSE OFFROAD sprocket delivers precision engineering...12111514- SKU:
- 12111514
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 50 Tooth - Honda 1211-210-50-11
MOOSE OFFROAD
$39.95A worn or mismatched rear sprocket directly impacts your Honda's acceleration, top-end speed, and chain longevity. The MOOSE OFFROAD 50-tooth sprocket delivers precision engineering and durability...12111515- SKU:
- 12111515
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 52 Tooth - Honda 1211-210-52-11
MOOSE OFFROAD
$39.95A quality rear sprocket is the foundation of reliable acceleration and consistent chain engagement. The MOOSE OFFROAD 52-tooth sprocket delivers the precision machining and material integrity that...12111517- SKU:
- 12111517
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
$39.95 -
On Sale
MOOSE OFFROAD Rear Sprocket - 43 Tooth - Beta/Gas Gas/Sherco/Suzuki 1211-822-43-11
MOOSE OFFROAD
MSRP: $39.95Now: $26.00Was: $39.95A rear sprocket is critical to your bike's acceleration, top speed, and overall drivetrain efficiency. The MOOSE OFFROAD 43-tooth sprocket delivers superior durability and consistent power transfer...12111533- SKU:
- 12111533
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
MSRP: $39.95Now: $26.00Was: $39.95 -
MOOSE OFFROAD Rear Sprocket - 47 Tooth - Beta/Gas Gas/Sherco/Suzuki 1211-822-47-11
MOOSE OFFROAD
$39.95A worn or mismatched rear sprocket directly impacts acceleration, top-end speed, and chain wear across your entire drivetrain. The MOOSE OFFROAD 47-tooth sprocket delivers the precision engineering...12111537- SKU:
- 12111537
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 48 Tooth - Beta/Gas Gas/Sherco/Suzuki 1211-822-48-11
MOOSE OFFROAD
$39.95A worn or mismatched rear sprocket compromises chain engagement, accelerates drivetrain wear, and robs you of the precise power delivery your bike demands. This MOOSE OFFROAD 48-tooth sprocket...12111538- SKU:
- 12111538
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 49 Tooth - Beta/Gas Gas/Sherco/Suzuki 1211-822-49-11
MOOSE OFFROAD
$39.95A worn or mismatched rear sprocket directly impacts your bike's acceleration, top-end performance, and chain wear rates. The MOOSE OFFROAD 49-tooth sprocket delivers precision-engineered durability...12111539- SKU:
- 12111539
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 51 Tooth - Gas Gas/Suzuki 1211-822-51-11
MOOSE OFFROAD
$39.95A properly sized rear sprocket is critical to optimizing your bike's acceleration, top-end speed, and overall drivetrain efficiency. The MOOSE OFFROAD 51-tooth sprocket delivers precision engineering...12111541- SKU:
- 12111541
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 46 Tooth - Husqvarna/KTM 1211-894-46-11
MOOSE OFFROAD
$39.95A 46-tooth rear sprocket is essential for Husqvarna and KTM riders seeking improved acceleration and mid-range torque delivery without sacrificing top-end capability. This MOOSE OFFROAD sprocket...12111543- SKU:
- 12111543
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 48 Tooth - Husqvarna/KTM 1211-895-48-11
MOOSE OFFROAD
$39.95A worn or undersized rear sprocket robs your Husqvarna or KTM of acceleration and top-end performance. The MOOSE OFFROAD 48-tooth sprocket restores optimal gearing while delivering superior...12111547- SKU:
- 12111547
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 49 Tooth - Husqvarna/KTM 1211-895-49-11
MOOSE OFFROAD
$39.95A worn or mismatched rear sprocket directly impacts acceleration, top-end speed, and overall driveline efficiency on your Husqvarna or KTM. The MOOSE OFFROAD 49-tooth sprocket is precision-machined...12111548- SKU:
- 12111548
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 46 Tooth - Husaberg/Husqvarna/KTM 1211-897-46-11
MOOSE OFFROAD
$39.95A worn or undersized rear sprocket robs your bike of acceleration and top-end performance. This MOOSE OFFROAD 46-tooth sprocket delivers the gear ratio precision your KTM, Husqvarna, or Husaberg...12111550- SKU:
- 12111550
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 47 Tooth - Husaberg/Husqvarna/KTM 1211-897-47-11
MOOSE OFFROAD
$39.95A properly sized rear sprocket is fundamental to optimizing your bike's acceleration, top-end speed, and overall powerband characteristics. The MOOSE OFFROAD 47-tooth sprocket delivers the precision...12111551- SKU:
- 12111551
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 48 Tooth - Husaberg/Husqvarna/KTM 1211-897-48-11
MOOSE OFFROAD
$39.95A worn or undersized rear sprocket directly limits your bike's acceleration, power delivery, and chain longevity. This 48-tooth MOOSE OFFROAD sprocket restores optimal gear ratios and ensures...12111552- SKU:
- 12111552
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 49 Tooth 1211-897-49-11
MOOSE OFFROAD
$39.95A properly engineered rear sprocket is critical for maintaining chain engagement, power delivery, and drivetrain longevity. The MOOSE OFFROAD 49-tooth design balances acceleration responsiveness with...12111553- SKU:
- 12111553
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 50 Tooth - Husaberg/Husqvarna/KTM 1211-897-50-11
MOOSE OFFROAD
$39.95A properly sized rear sprocket is critical for maximizing your bike's acceleration, top-end speed, and overall powerband delivery. The MOOSE OFFROAD 50-tooth sprocket delivers the precision...12111554- SKU:
- 12111554
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 51 Tooth - Husaberg/Husqvarna/KTM 1211-897-51-11
MOOSE OFFROAD
$39.95A worn or mismatched rear sprocket compromises acceleration, top-end performance, and chain longevity across the entire drivetrain. The MOOSE OFFROAD 51-tooth rear sprocket delivers precise tooth...12111555- SKU:
- 12111555
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 52 Tooth - Husaberg/Husqvarna/KTM 1211-897-52-11
MOOSE OFFROAD
$39.95A worn or mismatched rear sprocket directly impacts your bike's acceleration, top-end performance, and drivetrain longevity. The MOOSE OFFROAD 52-tooth sprocket is precision-engineered from 7075 T651...12111556- SKU:
- 12111556
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 48 Tooth - Kawasaki/Suzuki 1211-460-48-11
MOOSE OFFROAD
$39.95A worn or mismatched rear sprocket directly impacts your power delivery, acceleration, and chain wear—especially on high-demand applications where precision counts. MOOSE OFFROAD's 48-tooth rear...12111563- SKU:
- 12111563
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$39.95
