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
-
DRIVEN RACING Counter Shaft Sprocket - 17-Tooth 1041-520-17T
DRIVEN RACING
$45.99If you're running a 520 chain setup and serious about minimizing unsprung weight, this 17-tooth counter shaft sprocket delivers measurable gains in acceleration response and throttle feel. DRIVEN Racing's EST Technology balances aggressive material...12120858- SKU:
- 12120858
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- ZINC
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 17
$45.99 -
DRIVEN RACING Counter Shaft Sprocket - 14-Tooth 1046-520-14T
DRIVEN RACING
$45.99Every gram matters on the track, and the DRIVEN RACING 14-Tooth Counter Shaft Sprocket delivers one of the lightest 520 steel options available without compromising durability. Built with proprietary EST Technology, this sprocket balances aggressive...12120859- SKU:
- 12120859
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- TYPE:
- DRIVE
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 14
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$45.99 -
DRIVEN RACING Counter Shaft Sprocket - 15-Tooth 1046-520-15T
DRIVEN RACING
$45.99Every fraction of a pound matters when you're chasing lap times or building a race-focused drivetrain. The DRIVEN RACING Counter Shaft Sprocket sheds unnecessary weight without compromising durability, thanks to proprietary EST Technology that optimizes...12120860- SKU:
- 12120860
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- ZINC
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 15
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TYPE:
- DRIVE
$45.99 -
DRIVEN RACING Counter Shaft Sprocket - 15-Tooth 1225-520-15T
DRIVEN RACING
$38.99Shaving rotational mass off your counter shaft directly improves throttle response and acceleration—this is where sprocket selection separates competitive racers from the rest. The DRIVEN RACING 15-tooth counter shaft sprocket combines featherweight...12120890- SKU:
- 12120890
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- TOOTH COUNT:
- 15
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TYPE:
- DRIVE
$38.99Qty in Cart: 0Quantity:Price:$38.99Subtotal: -
DRIVEN RACING Counter Shaft Sprocket - 16-Tooth 1225-520-16T
DRIVEN RACING
$45.99Every tenth of a pound matters on the track. The DRIVEN RACING 16-Tooth Counter Shaft Sprocket eliminates rotational mass without compromising durability, giving you faster acceleration response and reduced drivetrain stress. Built with proprietary EST...12120891- SKU:
- 12120891
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- ZINC
- TOOTH COUNT:
- 16
$45.99 -
DRIVEN RACING Counter Shaft Sprocket - 17-Tooth 1225-520-17T
DRIVEN RACING
$45.99Every gram matters on the track, and this 17-tooth counter shaft sprocket delivers the lightweight advantage you need without compromising durability. DRIVEN Racing's proprietary EST Technology optimizes tooth geometry and material composition to extend...12120892- SKU:
- 12120892
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 17
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$45.99 -
DRIVEN RACING Counter Shaft Sprocket - 14-Tooth 1066-520-14T
DRIVEN RACING
$43.99Every gram matters when you're chasing lap times or maximizing acceleration. The DRIVEN RACING 14-Tooth Counter Shaft Sprocket delivers one of the lightest 520 steel options on the market, engineered with proprietary EST Technology to give you the...12120893- SKU:
- 12120893
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- TOOTH COUNT:
- 14
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
$43.99Qty in Cart: 0Quantity:Price:$43.99Subtotal: -
DRIVEN RACING Counter Shaft Sprocket - 14-Tooth 2290-520-14
DRIVEN RACING
$45.99Every gram matters on the track, and the DRIVEN RACING 14-Tooth Counter Shaft Sprocket delivers race-proven performance without the weight penalty. Built with our proprietary EST Technology, this sprocket combines lightweight construction with extended...12121177- SKU:
- 12121177
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- COLOR/FINISH:
- ZINC
- TOOTH COUNT:
- 14
$45.99Qty in Cart: 0Quantity:Price:$45.99Subtotal: -
DRIVEN RACING Counter Shaft Sprocket - 16-Tooth 2290-520-16
DRIVEN RACING
$45.99Shaving rotational mass from your drivetrain directly translates to faster acceleration and quicker throttle response—and this 16-tooth counter shaft sprocket delivers exactly that advantage. DRIVEN Racing engineered this component using EST Technology...12121179- SKU:
- 12121179
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$45.99 -
DRIVEN RACING Sprocket Cover - Red DEC-004-RD
DRIVEN RACING
$116.99The stock plastic sprocket cover is vulnerable to impact damage and degradation from UV exposure—replacements add up fast. The DRIVEN RACING Sprocket Cover eliminates that problem with a precision-machined 6061-T6 aluminum construction that won't crack,...12311514- SKU:
- 12311514
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- RED
- MATERIAL:
- 6061-T6 ALUMINUM
- COLOR/FINISH:
- ANODIZED
- PRODUCT NAME:
- COVER
- TYPE:
- SPROCKET
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$116.99Qty in Cart: 0Quantity:Price:$116.99Subtotal: -
DRIVEN RACING Captive Axle Block Sliders - Black DRCAX-201BK
DRIVEN RACING
$143.99Pit stops demand efficiency—every second counts when you're changing wheels under pressure. The DRIVEN RACING Captive Axle Block Sliders eliminate the awkward fumbling of hand-holding axle blocks, letting your crew focus on speed and precision...12311455- SKU:
- 12311455
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- RIDING STYLE:
- STREET
- TYPE:
- AXLE
- MATERIAL:
- 6061-T6 ALUMINUM
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BLOCK SLIDER
- UNITS:
- KIT
$143.99 -
DRIVEN RACING Captive Axle Block Sliders - Blue DRCAX-201BL
DRIVEN RACING
$143.99Track days and wheel changes demand efficiency—seconds matter when you're managing tire swaps between sessions. DRIVEN Racing captive axle block sliders eliminate the awkward hand-holding required during axle removal, letting you focus on the work...12311456- SKU:
- 12311456
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- BLOCK SLIDER
- COLOR/FINISH:
- BLUE
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- AXLE
- UNITS:
- KIT
$143.99Qty in Cart: 0Quantity:Price:$143.99Subtotal: -
DRIVEN RACING Captive Axle Block Sliders - Gold DRCAX-201GD
DRIVEN RACING
$136.99Track time matters, and every second counts when you're changing wheels under pressure. DRIVEN Racing Captive Axle Block Sliders eliminate the frustration of managing loose axle blocks during pit stops, letting you focus on what matters—getting back on...12311457- SKU:
- 12311457
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MATERIAL:
- 6061-T6 ALUMINUM
- PRODUCT NAME:
- BLOCK SLIDER
- RIDING STYLE:
- STREET
- TYPE:
- AXLE
- COLOR/FINISH:
- GOLD
- UNITS:
- KIT
$136.99Qty in Cart: 0Quantity:Price:$136.99Subtotal: -
DRIVEN RACING Captive Axle Block Sliders - Red DRCAX-201RD
DRIVEN RACING
$143.99Track days and race weekends demand efficiency—every second counts when you're swapping wheels. The DRIVEN RACING Captive Axle Block Sliders eliminate the frustration of manually holding axle blocks in place, letting you focus on setup and performance...12311458- SKU:
- 12311458
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- RED
- UNITS:
- KIT
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- AXLE
- PRODUCT NAME:
- BLOCK SLIDER
$143.99 -
DRIVEN RACING Captive Axle Block Sliders - Black DRCAX-202BK
DRIVEN RACING
$151.99Track days and quick maintenance sessions demand efficiency—manual axle block holding is a time sink that distracts from what matters: setup and performance. The DRIVEN RACING Captive Axle Block Sliders solve this with a precision-engineered design that...12311459- SKU:
- 12311459
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 6061-T6 ALUMINUM
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- AXLE
- PRODUCT NAME:
- BLOCK SLIDER
$151.99Qty in Cart: 0Quantity:Price:$151.99Subtotal: -
DRIVEN RACING Captive Axle Block Sliders - Red DRCAX-202RD
DRIVEN RACING
$143.99Pit stops demand efficiency, and fumbling with axle blocks while changing wheels costs you precious seconds. DRIVEN Racing Captive Axle Block Sliders eliminate the need to manually hold or support your axle blocks during wheel changes, keeping both hands...12311462- SKU:
- 12311462
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- RED
- MATERIAL:
- 6061-T6 ALUMINUM
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- AXLE
- PRODUCT NAME:
- BLOCK SLIDER
$143.99Qty in Cart: 0Quantity:Price:$143.99Subtotal: -
DRIVEN RACING Captive Axle Block Sliders - Black DRCAX-203BK
DRIVEN RACING
$143.99Quick wheel changes require your hands free and your tools accessible—captive axle block sliders eliminate the fumbling of holding blocks by hand during tire swaps. Whether you're rotating tires in the paddock or swapping compounds between sessions,...12311465- SKU:
- 12311465
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BLOCK SLIDER
- UNITS:
- KIT
- TYPE:
- AXLE
- MATERIAL:
- 6061-T6 ALUMINUM
$143.99 -
DRIVEN RACING Captive Axle Block Sliders - Gold DRCAX-203GD
DRIVEN RACING
$107.95Track days and wheel changes demand efficiency—every second counts when you're optimizing your setup. DRIVEN Racing's captive axle block sliders eliminate the need to manually hold axle blocks during wheel service, reducing fumbling and potential...12311467- SKU:
- 12311467
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MATERIAL:
- 6061-T6 ALUMINUM
- COLOR/FINISH:
- GOLD
- UNITS:
- KIT
- PRODUCT NAME:
- BLOCK SLIDER
- RIDING STYLE:
- STREET
- TYPE:
- AXLE
$107.95 -
DRIVEN RACING Captive Axle Block Sliders - Red DRCAX-203RD
DRIVEN RACING
$143.99Track-side efficiency matters when every second counts. DRIVEN Racing Captive Axle Block Sliders eliminate the need to manually hold axle blocks during wheel changes, letting you focus on setup adjustments and race prep. The captive design keeps blocks...12311468- SKU:
- 12311468
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MATERIAL:
- 6061-T6 ALUMINUM
- PRODUCT NAME:
- BLOCK SLIDER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RED
- TYPE:
- AXLE
- UNITS:
- KIT
$143.99Qty in Cart: 0Quantity:Price:$143.99Subtotal: -
DRIVEN RACING Axle Block Sliders - Suzuki - Blue DRAX-119-BL
DRIVEN RACING
$128.99Axle block sliders protect your Suzuki's frame and swingarm during crashes and low-speed incidents, preventing costly structural damage and keeping your bike race-ready. DRIVEN Racing's billet construction and precision engineering ensure reliable impact...12310945- SKU:
- 12310945
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- PRODUCT NAME:
- AXLE BLOCK SLIDER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLUE
- MATERIAL:
- 6061-T6 ALUMINUM
- UNITS:
- PAIR
$128.99
