Snowmobile Rear Sprockets
Snowmobile Rear Sprockets at JJ Motorsports
Enhance your snowmobile's drivetrain performance with premium rear sprockets from JJ Motorsports. Our selection includes HY-VO, heavy-duty, and standard sprockets designed for optimal gear ratios, reduced wear, and reliable power delivery in extreme snow conditions like deep powder or high-speed trails. Compatible with Yamaha, Arctic Cat, Polaris, Ski-Doo, and more, these sprockets feature durable steel construction, precise tooth counts (e.g., 20, 21, 25), and compatibility with HY-VO chains to improve acceleration, extend chain life, and ensure smooth operation for trail sleds, mountain climbers, or utility models. Built for easy installation and long-lasting strength, they provide customizable gearing for avid riders or professional tuners.
Shop trusted brands like Venom Products for high-quality sprockets. Explore related categories such as snowmobile drive chains for chain upgrades or snowmobile secondary centrifugal clutches for complete drivetrain enhancements.
Top Snowmobile Rear Sprockets Products
- VENOM PRODUCTS Sprocket - HY-VO - Yamaha - 20 Tooth 351478-005 – HY-VO sprocket with 20 teeth for Yamaha models, designed for smooth and reliable chain engagement.
- VENOM PRODUCTS Heavy-Duty Sprocket - 25 Tooth 931075-010 – Heavy-duty sprocket with 25 teeth, built for durability and high-performance applications.
- VENOM PRODUCTS Standard Sprocket - 21 Tooth - Arctic 931065-004 – Standard sprocket with 21 teeth for Arctic Cat models, ensuring consistent power transfer.
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
-
VENOM PRODUCTS Standard Sprocket - 21-Tooth - Ski-Doo 351519-004
VENOM PRODUCTS
$89.95A worn or damaged sprocket directly impacts your Ski-Doo's acceleration, chain efficiency, and overall drivetrain performance. The VENOM Standard Sprocket delivers precision-engineered replacement...351519004- SKU:
- 351519004
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$89.95 -
On Sale
VENOM PRODUCTS Sprocket HY-VO¢â€žÂ¢ - Yamaha - 20-Tooth 351478-005
VENOM PRODUCTS
MSRP: $59.95Now: $38.00Was: $59.95A worn or mismatched sprocket kills your chain drive efficiency and accelerates wear across your entire drivetrain. The VENOM PRODUCTS Sprocket HY-VO™ delivers the precision fitment and durability...12260001- SKU:
- 12260001
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 20
- WIDTH IMPERIAL:
- 0,750'
- MOUNTING POSITION:
- TOP
- NUMBER OF SPLINES:
- 15
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- SNOW
- TYPE:
- HY-VO
- UNITS:
- EACH
MSRP: $59.95Now: $38.00Was: $59.95 -
On Sale
VENOM PRODUCTS Standard Sprocket - 45-Tooth - Ski-Doo 352666-03
VENOM PRODUCTS
MSRP: $139.95Now: $90.00Was: $139.95A worn or damaged sprocket directly impacts your Ski-Doo's power delivery, acceleration, and overall drivetrain efficiency. The VENOM Products 45-Tooth Sprocket restores optimal chain engagement with...12260007- SKU:
- 12260007
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- MOUNTING POSITION:
- BOTTOM
- NUMBER OF SPLINES:
- 32
- COLOR/FINISH:
- MACHINED
- UNITS:
- EACH
- WIDTH BY CHAIN PLATES:
- 13 PLATES
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- SNOW
- TOOTH COUNT:
- 45
- TYPE:
- STANDARD
MSRP: $139.95Now: $90.00Was: $139.95 -
On Sale
VENOM PRODUCTS Standard Sprocket - 49-Tooth - Ski-Doo 352666-07
VENOM PRODUCTS
MSRP: $159.95Now: $102.00Was: $159.95A worn or damaged sprocket directly impacts your Ski-Doo's acceleration, top speed, and overall drivetrain efficiency. The VENOM Products Standard Sprocket delivers precise engagement with your...12260009- SKU:
- 12260009
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- BOTTOM
- COLOR/FINISH:
- MACHINED
- WIDTH BY CHAIN PLATES:
- 13 PLATES
- UNITS:
- EACH
- NUMBER OF SPLINES:
- 32
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- SNOW
- TOOTH COUNT:
- 49
- TYPE:
- STANDARD
MSRP: $159.95Now: $102.00Was: $159.95 -
On Sale
VENOM PRODUCTS Heavy Duty Sprocket - 20-Tooth 931075-005
VENOM PRODUCTS
MSRP: $69.95Now: $45.00Was: $69.95Optimize your sled's acceleration and track performance with the VENOM PRODUCTS Heavy Duty Sprocket. This precision-engineered top sprocket delivers the gearing flexibility you need to match your...12260028- SKU:
- 12260028
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- MOUNTING POSITION:
- TOP
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- TOOTH COUNT:
- 20
- COLOR/FINISH:
- BLACK
- NUMBER OF SPLINES:
- 34
- TYPE:
- HY-VO
MSRP: $69.95Now: $45.00Was: $69.95 -
On Sale
VENOM PRODUCTS Heavy Duty Sprocket - 25-Tooth 931075-010
VENOM PRODUCTS
MSRP: $69.95Now: $45.00Was: $69.95If you're running a competitive snowmobile program, gearing directly impacts your acceleration, top speed, and overall track performance. The VENOM Heavy Duty 25-Tooth Sprocket delivers the...12260029- SKU:
- 12260029
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- TYPE:
- HY-VO
- TOOTH COUNT:
- 25
- UNITS:
- EACH
- MOUNTING POSITION:
- TOP
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- BLACK
- NUMBER OF SPLINES:
- 34
MSRP: $69.95Now: $45.00Was: $69.95 -
On Sale
VENOM PRODUCTS Standard Sprocket - 48-Tooth - Arctic 931064-006
VENOM PRODUCTS
MSRP: $129.95Now: $83.00Was: $129.95A properly engineered sprocket is fundamental to reliable drivetrain performance—worn or poorly manufactured units introduce slack, noise, and premature chain wear. The VENOM Products Standard...12260032- SKU:
- 12260032
- Availability:
- Ships Same Business Day
- Weight:
- 2.14 LBS
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- WIDTH BY CHAIN PLATES:
- 13 PLATES
- MOUNTING POSITION:
- BOTTOM
- NUMBER OF SPLINES:
- 34
- TYPE:
- STANDARD
- COLOR/FINISH:
- MACHINED
- MATERIAL:
- STEEL
- RIDING STYLE:
- SNOW
- TOOTH COUNT:
- 48
MSRP: $129.95Now: $83.00Was: $129.95 -
On Sale
VENOM PRODUCTS Standard Sprocket - 38-Tooth - Arctic 931064-010
VENOM PRODUCTS
MSRP: $99.95Now: $64.00Was: $99.95A properly engineered sprocket is foundational to efficient power transfer in any drivetrain—and this VENOM Products 38-tooth sprocket delivers the precision and durability required for serious...12260035- SKU:
- 12260035
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- COLOR/FINISH:
- MACHINED
- UNITS:
- EACH
- WIDTH BY CHAIN PLATES:
- 13 PLATES
- MOUNTING POSITION:
- BOTTOM
- NUMBER OF SPLINES:
- 34
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- SNOW
- TYPE:
- STANDARD
- TOOTH COUNT:
- 38
MSRP: $99.95Now: $64.00Was: $99.95 -
On Sale
VENOM PRODUCTS Standard Sprocket - 20-Tooth - Arctic 931065-003
VENOM PRODUCTS
MSRP: $69.95Now: $45.00Was: $69.95A properly matched sprocket is fundamental to efficient power transfer and chain longevity in any high-performance drivetrain. The VENOM Products Standard Sprocket delivers precision engineering with...12260037- SKU:
- 12260037
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- COLOR/FINISH:
- MACHINED
- UNITS:
- EACH
- WIDTH BY CHAIN PLATES:
- 13 PLATES
- MATERIAL:
- STEEL
- NUMBER OF SPLINES:
- 19
- TOOTH COUNT:
- 20
- MOUNTING POSITION:
- TOP
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- SNOW
- TYPE:
- STANDARD
MSRP: $69.95Now: $45.00Was: $69.95 -
VENOM PRODUCTS Standard Sprocket - 21-Tooth - Arctic 931065-004
VENOM PRODUCTS
$69.95A properly matched sprocket is critical for maximizing chain efficiency and powertrain responsiveness. This 21-tooth VENOM sprocket delivers the precision fitment and durability demanded by racers...12260038- SKU:
- 12260038
- Availability:
- Ships Same Business Day
- Weight:
- 0.58 LBS
- RIDING STYLE:
- SNOW
- TYPE:
- STANDARD
- MOUNTING POSITION:
- TOP
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- UNITS:
- EACH
- COLOR/FINISH:
- MACHINED
- NUMBER OF SPLINES:
- 19
- TOOTH COUNT:
- 21
- WIDTH BY CHAIN PLATES:
- 13 PLATES
$69.95 -
On Sale
VENOM PRODUCTS Sprocket HY-VO¢â€žÂ¢ - Yamaha - 20-Tooth 351361-005
VENOM PRODUCTS
MSRP: $59.95Now: $38.00Was: $59.95A worn or incompatible sprocket robs your Yamaha of reliable power transfer and chain longevity. The VENOM PRODUCTS Sprocket HY-VO™ delivers precise engagement with HY-VO™ chain systems, ensuring...351361005- SKU:
- 351361005
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- TOP
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- WIDTH IMPERIAL:
- 0,750'
- NUMBER OF SPLINES:
- 16
- RIDING STYLE:
- SNOW
- TOOTH COUNT:
- 20
- TYPE:
- HY-VO
MSRP: $59.95Now: $38.00Was: $59.95 -
VENOM PRODUCTS Standard Sprocket - 22-Tooth - Ski-Doo 351519-005
VENOM PRODUCTS
$89.95A worn or damaged sprocket directly impacts your sled's acceleration, top-end speed, and overall drivetrain efficiency. The VENOM Products Standard Sprocket is engineered with heat-treated,...351519005- SKU:
- 351519005
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- RIDING STYLE:
- SNOW
- TYPE:
- STANDARD
- MATERIAL:
- STEEL
- NUMBER OF SPLINES:
- 15
- MOUNTING POSITION:
- TOP
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- WIDTH BY CHAIN PLATES:
- 13 PLATES
- COLOR/FINISH:
- MACHINED
- TOOTH COUNT:
- 22
$89.95Qty in Cart: 0Quantity:Price:$89.95Subtotal: -
VENOM PRODUCTS Sprocket HY-VO¢â€žÂ¢ - Polaris - 25-Tooth 351352-010
VENOM PRODUCTS
$79.95Precision sprocket performance demands components built to exacting standards—and the VENOM PRODUCTS HY-VO™ Sprocket delivers exactly that. This 25-tooth sprocket is purpose-built for Polaris...351352010- SKU:
- 351352010
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- TYPE:
- HY-VO
- MATERIAL:
- STEEL
- NUMBER OF SPLINES:
- 15
- RIDING STYLE:
- SNOW
- WIDTH IMPERIAL:
- 0,750'
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- TOP
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 25
- UNITS:
- EACH
$79.95Qty in Cart: 0Quantity:Price:$79.95Subtotal: -
VENOM PRODUCTS Sprocket HY-VO¢â€žÂ¢ - Polaris - 43-Tooth 930271
VENOM PRODUCTS
$149.00A properly matched sprocket is fundamental to maximizing chain drive efficiency and extending drivetrain lifespan. This VENOM PRODUCTS 43-tooth sprocket delivers the precise fitment and durability...930271- SKU:
- 930271
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- MATERIAL:
- STEEL
- WIDTH IMPERIAL:
- 0,750'
- COLOR/FINISH:
- NATURAL
- TOOTH COUNT:
- 43
- MOUNTING POSITION:
- BOTTOM
- NUMBER OF SPLINES:
- 15
- RIDING STYLE:
- SNOW
- TYPE:
- HY-VO
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$149.00Qty in Cart: 0Quantity:Price:$149.00Subtotal: -
VENOM PRODUCTS Sprocket HY-VO¢â€žÂ¢ - Polaris - 41-Tooth 930269
VENOM PRODUCTS
$149.00A worn or mismatched sprocket directly compromises your drive train efficiency and chain longevity—costing you performance and money in the long run. The VENOM PRODUCTS Sprocket HY-VO™ 41-Tooth is...930269- SKU:
- 930269
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- MOUNTING POSITION:
- BOTTOM
- TOOTH COUNT:
- 41
- TYPE:
- HY-VO
- UNITS:
- EACH
- NUMBER OF SPLINES:
- 15
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- WIDTH IMPERIAL:
- 0,750'
- COLOR/FINISH:
- NATURAL
- RIDING STYLE:
- SNOW
$149.00Qty in Cart: 0Quantity:Price:$149.00Subtotal: -
VENOM PRODUCTS Sprocket HY-VO¢â€žÂ¢ - Polaris - 40-Tooth 930268
VENOM PRODUCTS
$149.00A properly matched sprocket system is critical for maintaining consistent power delivery and chain longevity in high-performance applications. The VENOM PRODUCTS HY-VO™ 40-tooth sprocket is...930268- SKU:
- 930268
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- COLOR/FINISH:
- NATURAL
- NUMBER OF SPLINES:
- 15
- MOUNTING POSITION:
- BOTTOM
- TOOTH COUNT:
- 40
- TYPE:
- HY-VO
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- WIDTH IMPERIAL:
- 0,750'
- RIDING STYLE:
- SNOW
$149.00Qty in Cart: 0Quantity:Price:$149.00Subtotal: -
VENOM PRODUCTS Sprocket HY-VO¢â€žÂ¢ - Polaris - 37-Tooth 930265
VENOM PRODUCTS
$129.00A worn or mismatched sprocket directly impacts your Polaris's power delivery and chain longevity. The VENOM PRODUCTS HY-VO™ 37-Tooth Sprocket delivers precise engagement with your drive chain,...930265- SKU:
- 930265
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- STEEL
- RIDING STYLE:
- SNOW
- WIDTH IMPERIAL:
- 0,750'
- MOUNTING POSITION:
- BOTTOM
- NUMBER OF SPLINES:
- 15
- TYPE:
- HY-VO
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 37
- UNITS:
- EACH
$129.00 -
VENOM PRODUCTS Sprocket HY-VO¢â€žÂ¢ - Polaris - 35-Tooth 930263
VENOM PRODUCTS
$129.00A worn or incompatible sprocket will rob your Polaris of power transfer efficiency and accelerate chain wear. The VENOM PRODUCTS Sprocket HY-VO™ delivers the precision fitment and durability your...930263- SKU:
- 930263
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- BOTTOM
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 0,750'
- NUMBER OF SPLINES:
- 15
- RIDING STYLE:
- SNOW
- TYPE:
- HY-VO
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 35
$129.00Qty in Cart: 0Quantity:Price:$129.00Subtotal: -
On Sale
VENOM PRODUCTS Sprocket HY-VO¢â€žÂ¢ - Yamaha - 40-Tooth 930257
VENOM PRODUCTS
MSRP: $149.00Now: $95.00Was: $149.00A worn or mismatched sprocket compromises your power delivery and chain longevity—especially on high-demand applications. The VENOM PRODUCTS Sprocket HY-VO™ delivers consistent engagement and...930257- SKU:
- 930257
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- BOTTOM
- TOOTH COUNT:
- 40
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 0,750'
- PRODUCT NAME:
- SPROCKET
- NUMBER OF SPLINES:
- 15
- RIDING STYLE:
- SNOW
- TYPE:
- HY-VO
MSRP: $149.00Now: $95.00Was: $149.00Qty in Cart: 0Quantity:Price:MSRP: $149.00Now: $95.00Was: $149.00Subtotal: -
VENOM PRODUCTS Standard Sprocket - 18-Tooth - Ski-Doo 351519-001
VENOM PRODUCTS
$69.95A worn or damaged sprocket directly compromises your Ski-Doo's acceleration, top-end performance, and chain longevity. The VENOM Products 18-tooth sprocket restores optimal power transfer and ensures...351519001- SKU:
- 351519001
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- TOP
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- SNOW
- TOOTH COUNT:
- 18
- TYPE:
- STANDARD
- WIDTH BY CHAIN PLATES:
- 13 PLATES
- COLOR/FINISH:
- MACHINED
- NUMBER OF SPLINES:
- 15
- UNITS:
- EACH
$69.95Qty in Cart: 0Quantity:Price:$69.95Subtotal:
