Street Bike Drivetrain
Street Bike Drivetrain Parts at JJ Motorsports
Upgrade your street bike's drivetrain for smoother power delivery and longevity with components from JJ Motorsports. Our range includes chains, sprockets, drive belts, transmission covers, and more, designed for reduced wear, better acceleration, and reliable performance on the road or track. Compatible with Honda, Kawasaki, Suzuki, and other models, these parts feature high-strength materials, precise fitment, and easy installation for sportbikes, cruisers, or tourers.
Shop trusted brands like JT Sprockets for durable sprockets and Drag Specialties for reinforced belts. Explore related subcategories such as street bike rear sprockets for gear ratios or street bike drive belts for belt-driven systems.
Top Street Bike Drivetrain Products
- JT Chains 420 HDR Heavy Duty Drive Chain - Steel - 100 Links – Ideal for up to 150cc engines with enhanced strength.
- JT Sprockets Sprocket Rear Kawasaki 42-Tooth JTR1489.42 – Steel construction for minimum weight and maximum durability.
- Drag Specialties Rear Drive Belt 136-Tooth 1 1/2" BDL SPC-136 – Carbon fiber reinforced for superior strength on belt-driven bikes.
- Trask Transmission Cover M8 TM-2041CH – Billet aluminum for a custom look and protection on M8 engines.
- Driven Racing Rear Sprocket 43-Tooth 5063-520-43T – Precision-machined for optimal gear performance and lightweight design.
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
-
PARTS UNLIMITED 520H - Drive Chain - 100 Links T520H100
PARTS UNLIMITED
$37.95A reliable 520H chain at a price point that doesn't sacrifice performance. Whether you're maintaining a race bike, rebuilding a go-kart, or setting up a pit bike, this precut chain eliminates guesswork and delivers consistent power transfer with zero...T520H100- SKU:
- T520H100
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- CHAIN SIZE:
- 520
- CHAIN TYPE:
- 520 H
- COLOR/FINISH:
- BLACK
- MASTER LINK CONNECTOR:
- CLIP
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- SEAL TYPE:
- NON-SEAL
- TENSILE STRENGTH METRIC:
- 33.1 KN
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 250 CC
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 250 CC
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- NUMBER OF LINKS:
- 100
- TENSILE STRENGTH IMPERIAL:
- 7450 LB
$37.95Qty in Cart: 0Quantity:Price:$37.95Subtotal: -
PARTS UNLIMITED 530H - Drive Chain - 110 Links T530H110
PARTS UNLIMITED
$42.95A reliable 530H drive chain is essential for consistent power transfer and dependable performance across a wide range of applications. This 110-link configuration arrives precut and ready to install, eliminating guesswork and saving you setup time...T530H110- SKU:
- T530H110
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- MASTER LINK CONNECTOR:
- CLIP
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- SEAL TYPE:
- NON-SEAL
- TENSILE STRENGTH METRIC:
- 33.1 KN
- NUMBER OF LINKS:
- 110
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TENSILE STRENGTH IMPERIAL:
- 7450 LB
- MATERIAL:
- STEEL
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 900 CC
- CHAIN TYPE:
- 530 H
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 900 CC
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$42.95 -
PARTS UNLIMITED Rear Sprocket - 40-Tooth 26-1236-40
PARTS UNLIMITED
$32.81A worn or damaged rear sprocket robs your bike of efficient power transfer and creates dangerous drivetrain slack. The PARTS UNLIMITED 40-tooth rear sprocket restores OEM-exact performance and reliability with precision-machined teeth that mesh perfectly...12102144- SKU:
- 12102144
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- SILVER
- TOOTH COUNT:
- 40
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
$32.81 -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 13144-062-16
PARTS UNLIMITED
$23.27A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency and can lead to costly chain failures. The PARTS UNLIMITED 16-Tooth Countershaft Sprocket restores OEM-spec performance with precision-machined teeth and splines that...K222717- SKU:
- K222717
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 630
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
- PRODUCT NAME:
- SPROCKET
$23.27 -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 13144-1046
PARTS UNLIMITED
$13.73A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency and can lead to costly chain slippage or premature wear. The PARTS UNLIMITED 15-Tooth Countershaft Sprocket restores OEM-level performance with precision-machined...K222772- SKU:
- K222772
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- TOOTH COUNT:
- 15
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
$13.73Qty in Cart: 0Quantity:Price:$13.73Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 23801-MN4-00014
PARTS UNLIMITED
$25.39A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency and reliability. This OEM-spec replacement restores precise power delivery and engagement, eliminating slack and extending the life of your chain and related...K222502R- SKU:
- K222502R
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- RAW
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 14
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
$25.39 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 23801438-000-17
PARTS UNLIMITED
$24.33A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency and can lead to costly chain wear or missed shifts. The PARTS UNLIMITED 17-tooth countershaft sprocket restores OEM-level performance with precision-machined splines...K222579- SKU:
- K222579
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- RAW
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MATERIAL:
- STEEL
$24.33 -
PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13144-1046-14T
PARTS UNLIMITED
$13.73A worn or damaged countershaft sprocket directly compromises your power delivery and acceleration response. This OEM-specification replacement restores precise chain engagement and eliminates the costly ripple effects of tooth wear—rough shifts,...K222771- SKU:
- K222771
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- CHAIN SIZE:
- 530
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 14
$13.73Qty in Cart: 0Quantity:Price:$13.73Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13144-1126
PARTS UNLIMITED
$15.85A worn or damaged countershaft sprocket directly impacts your power delivery and drivetrain efficiency. This PARTS UNLIMITED 14-tooth sprocket is manufactured to OEM specifications, ensuring precise engagement with your chain and eliminating the...K222782- SKU:
- K222782
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- TOOTH COUNT:
- 14
$15.85 -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 13144-1106-16T
PARTS UNLIMITED
$24.33A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency and can lead to costly chain and clutch wear. The PARTS UNLIMITED 16-Tooth Countershaft Sprocket delivers OEM-spec precision and durability, ensuring reliable power...K222787- SKU:
- K222787
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- CHAIN SIZE:
- 530
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
$24.33 -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 27511-45000
PARTS UNLIMITED
$24.33A worn or damaged countershaft sprocket compromises your drivetrain's efficiency and can lead to costly secondary damage if left unchecked. This OEM-specification replacement restores precise engagement with your chain, ensuring consistent power delivery...K222830- SKU:
- K222830
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 15
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 630
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$24.33 -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 45 Tooth 41200-ML7-000
PARTS UNLIMITED
$49.77A worn or damaged rear sprocket compromises your entire drivetrain's efficiency, leading to power loss, increased wear on your chain, and potential catastrophic failure at high RPMs. This PARTS UNLIMITED rear sprocket restores OEM-spec performance and...K223505F- SKU:
- K223505F
- Availability:
- Ships Same Business Day
- Weight:
- 2.56 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 45
- TYPE:
- DRIVE
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$49.77 -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 48 Tooth 41201-300-870
PARTS UNLIMITED
$52.95A worn or damaged rear sprocket compromises your entire drivetrain's efficiency, causing power loss and accelerated wear on your chain and front sprocket. This PARTS UNLIMITED rear sprocket is manufactured to OEM specifications using hardened steel,...K223520- SKU:
- K223520
- Availability:
- Ships Same Business Day
- Weight:
- 3.13 LBS
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- PRODUCT NAME:
- SPROCKET
$52.95 -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 34 Tooth 41201-323-010
PARTS UNLIMITED
$29.63A worn or damaged sprocket compromises your entire drivetrain, leading to poor acceleration, excessive chain wear, and costly secondary failures. This OEM-spec rear sprocket delivers the precise engagement your Honda demands, ensuring smooth power...K223522- SKU:
- K223522
- Availability:
- Ships Same Business Day
- Weight:
- 1.88 LBS
- CHAIN SIZE:
- 530
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- TOOTH COUNT:
- 34
- COLOR/FINISH:
- NATURAL
$29.63 -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 36 Tooth 41200-344-000
PARTS UNLIMITED
$39.17A worn or damaged sprocket directly impacts your Honda's acceleration, top-end performance, and chain longevity. This OEM-spec rear sprocket restores precise engagement with your chain and delivers the exact gear ratio your bike was engineered for...K223541- SKU:
- K223541
- Availability:
- Ships Same Business Day
- Weight:
- 2.13 LBS
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- CHAIN SIZE:
- 530
- TOOTH COUNT:
- 36
- UNITS:
- EACH
$39.17 -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 37 Tooth 41201-374-000
PARTS UNLIMITED
$38.11A worn or damaged rear sprocket compromises your chain engagement and throttle response, directly impacting acceleration and top-end performance. This OEM-spec replacement from PARTS UNLIMITED delivers the exact fit and durability of your original...K223546- SKU:
- K223546
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 37
- CHAIN SIZE:
- 530
- TYPE:
- DRIVE
- UNITS:
- EACH
$38.11 -
PARTS UNLIMITED Rear Honda Sprocket - 630 - 41 Tooth 41201-405-000
PARTS UNLIMITED
$60.37A worn or damaged sprocket directly impacts your drivetrain efficiency, throttle response, and chain longevity. This PARTS UNLIMITED rear sprocket restores OEM-spec performance and ensures precise engagement with your chain, eliminating slack and power...K223552- SKU:
- K223552
- Availability:
- Ships Same Business Day
- Weight:
- 4.38 LBS
- CHAIN SIZE:
- 630
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- TOOTH COUNT:
- 41
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$60.37Qty in Cart: 0Quantity:Price:$60.37Subtotal: -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 34 Tooth 41200-369-000
PARTS UNLIMITED
$37.05A worn or damaged rear sprocket directly compromises acceleration, chain engagement, and overall drivetrain efficiency. This OEM-specification replacement restores precise tooth geometry and spline alignment, ensuring smooth power delivery and extending...K223556- SKU:
- K223556
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 34
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- CHAIN SIZE:
- 530
- UNITS:
- EACH
$37.05 -
PARTS UNLIMITED Rear Kawasaki Sprocket - 520 - 45 Tooth 42041-1277
PARTS UNLIMITED
$35.99A worn or damaged rear sprocket directly impacts your Kawasaki's acceleration, chain longevity, and overall drivetrain efficiency. This OEM-spec replacement restores precise engagement with your chain and maintains the exact gear ratios your bike was...K223701N- SKU:
- K223701N
- Availability:
- Ships Same Business Day
- Weight:
- 1.94 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 45
- TYPE:
- DRIVE
$35.99 -
PARTS UNLIMITED Rear Kawasaki Sprocket - 630 - 35 Tooth 42041-118
PARTS UNLIMITED
$48.71A worn or damaged rear sprocket compromises your chain drive efficiency, increases drivetrain wear, and can leave you stranded mid-ride. The PARTS UNLIMITED Rear Kawasaki Sprocket delivers OEM-spec performance with precision-machined teeth and hardened...K223714- SKU:
- K223714
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 35
- CHAIN SIZE:
- 630
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
$48.71
