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 Axle Block Sliders - Kawasaki - Gold DRAX-113-GD
DRIVEN RACING
$156.99Protect your Kawasaki's frame and engine cases during track days, crashes, and aggressive riding with DRIVEN RACING's axle block sliders. These precision-engineered sliders absorb impact energy and...12310507- SKU:
- 12310507
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- GOLD
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- PRODUCT NAME:
- AXLE BLOCK SLIDER
$156.99Qty in Cart: 0Quantity:Price:$156.99Subtotal: -
DRIVEN RACING Axle Block Sliders - Kawasaki - Red DRAX-113-RD
DRIVEN RACING
$156.99Axle block sliders are essential protection for track days and aggressive riding—they absorb impact energy during crashes that would otherwise damage your swingarm and frame. DRIVEN Racing's sliders...12310508- SKU:
- 12310508
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- RED
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- PRODUCT NAME:
- AXLE BLOCK SLIDER
$156.99Qty in Cart: 0Quantity:Price:$156.99Subtotal: -
DRIVEN RACING Axle Block Sliders - Yamaha - Red DRAX-101-RD
DRIVEN RACING
$128.99Frame sliders protect your engine cases and fairings during a crash, absorbing impact energy that would otherwise result in costly damage. DRIVEN Racing's axle block sliders offer direct engine...12310227- SKU:
- 12310227
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MATERIAL:
- 6061-T6 ALUMINUM
- PRODUCT NAME:
- AXLE BLOCK SLIDER
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
$128.99Qty in Cart: 0Quantity:Price:$128.99Subtotal: -
DRIVEN RACING Axle Block Sliders - Honda - Black DRAX-103-BK
DRIVEN RACING
$128.99Axle block sliders are essential crash protection for track-focused Honda builds, absorbing impact energy that would otherwise transfer directly to your frame and suspension geometry. DRIVEN Racing's...12310239- SKU:
- 12310239
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- MATERIAL:
- 6061-T6 ALUMINUM
- PRODUCT NAME:
- AXLE BLOCK SLIDER
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
$128.99Qty in Cart: 0Quantity:Price:$128.99Subtotal: -
DRIVEN RACING Axle Block Sliders - Honda - Red DRAX-103-RD
DRIVEN RACING
$128.99Axle block sliders protect your Honda's frame and bodywork during track incidents or aggressive riding. DRIVEN Racing's billet construction and precision engineering mean you get real crash...12310242- SKU:
- 12310242
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- RED
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- PRODUCT NAME:
- AXLE BLOCK SLIDER
$128.99Qty in Cart: 0Quantity:Price:$128.99Subtotal: -
DRIVEN RACING Axle Block Sliders - Kawasaki ZX-6R - Red DRAX-104-RD
DRIVEN RACING
$128.99Crash protection isn't optional when you're pushing your ZX-6R to its limits on track or street. DRIVEN Racing axle block sliders absorb impact energy before it reaches your frame, saving thousands...12310247- SKU:
- 12310247
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- AXLE BLOCK SLIDER
- MATERIAL:
- 6061-T6 ALUMINUM
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
$128.99Qty in Cart: 0Quantity:Price:$128.99Subtotal: -
DRIVEN RACING Rear Sprocket - 44-Tooth 5068-520-44T
DRIVEN RACING
$64.99If you're chasing lap times or looking to optimize your bike's acceleration, sprocket weight directly impacts both performance and drivetrain longevity. The DRIVEN RACING 44-tooth rear sprocket...12101001- SKU:
- 12101001
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 44
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
$64.99 -
DRIVEN RACING Rear Sprocket - 40-Tooth 5018-520-40T
DRIVEN RACING
$58.99If you're serious about maximizing acceleration and minimizing rotating mass, a lightweight rear sprocket is one of the highest-ROI upgrades you can make. The DRIVEN RACING 40-tooth sprocket delivers...12101005- SKU:
- 12101005
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 40
- UNITS:
- EACH
- COLOR/FINISH:
- ZINC
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
$58.99Qty in Cart: 0Quantity:Price:$58.99Subtotal: -
DRIVEN RACING Rear Sprocket - 42-Tooth 5018-520-42T
DRIVEN RACING
$64.99Sprocket choice directly impacts your power delivery, acceleration response, and drivetrain efficiency. The DRIVEN RACING 42-Tooth Rear Sprocket leverages EST Technology to deliver one of the...12101007- SKU:
- 12101007
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- ZINC
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal: -
DRIVEN RACING Rear Sprocket - 45-Tooth 5018-520-45T
DRIVEN RACING
$64.99Rear sprocket selection directly impacts your power delivery, acceleration, and overall drivetrain efficiency—making it critical to choose a component that delivers both performance and durability...12101010- SKU:
- 12101010
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 45
- TYPE:
- DRIVE
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal: -
DRIVEN RACING Rear Sprocket - 47-Tooth 5018-520-47T
DRIVEN RACING
$58.99Sprocket selection directly impacts your power delivery, acceleration response, and chain longevity—making this 47-tooth rear sprocket a critical component for serious racers and performance builds...12101012- SKU:
- 12101012
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- MATERIAL:
- STEEL
$58.99Qty in Cart: 0Quantity:Price:$58.99Subtotal: -
DRIVEN RACING Rear Sprocket - 43-Tooth 5009-520-43T
DRIVEN RACING
$64.99Weight savings directly translate to acceleration gains and reduced drivetrain stress—critical factors whether you're chasing lap times or building a reliable street machine. DRIVEN Racing's 43-tooth...12101021- SKU:
- 12101021
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- COLOR/FINISH:
- ZINC
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- MATERIAL:
- STEEL
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- TYPE:
- DRIVE
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal: -
DRIVEN RACING Rear Sprocket - 45-Tooth 5009-520-45T
DRIVEN RACING
$64.99If you're serious about maximizing acceleration and reducing drivetrain stress, a lighter rear sprocket is one of the most effective upgrades you can make. DRIVEN Racing's 45-tooth sprocket cuts...12101023- SKU:
- 12101023
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- MATERIAL:
- STEEL
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal: -
DRIVEN RACING Rear Sprocket - 41-Tooth 5001-520-41T
DRIVEN RACING
$64.99If you're running a 520 chain setup, sprocket weight directly impacts acceleration and drivetrain efficiency—and this DRIVEN Racing rear sprocket cuts mass without sacrificing durability. The...12101029- SKU:
- 12101029
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 41
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- ZINC
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal: -
DRIVEN RACING Rear Sprocket - 42-Tooth 5001-520-42T
DRIVEN RACING
$64.99Sprocket selection directly impacts your power delivery, acceleration response, and chain longevity. The DRIVEN RACING 42-Tooth 5001-520-42T delivers lightweight construction without sacrificing...12101030- SKU:
- 12101030
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- ZINC
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal: -
DRIVEN RACING Rear Sprocket - 40-Tooth 5000-520-40T
DRIVEN RACING
$64.99Rear sprocket selection directly impacts your bike's acceleration, top-end speed, and drivetrain efficiency—get it wrong, and you're leaving performance on the table. The DRIVEN RACING 40-Tooth 520...12101031- SKU:
- 12101031
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 40
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
$64.99 -
DRIVEN RACING Rear Sprocket - 40-Tooth 5009-520-40T
DRIVEN RACING
$64.99If you're chasing lap times or extending service intervals between replacements, sprocket weight directly impacts your power delivery and overall drivetrain efficiency. The DRIVEN RACING 40-Tooth...12101044- SKU:
- 12101044
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- COLOR/FINISH:
- ZINC
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 40
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal: -
DRIVEN RACING Rear Sprocket - 41-Tooth 5009-520-41T
DRIVEN RACING
$64.99If you're chasing lap times or building a race-ready drivetrain, sprocket weight directly impacts acceleration and rotational inertia—and this 41-tooth rear sprocket from DRIVEN RACING is engineered...12101045- SKU:
- 12101045
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 41
- UNITS:
- EACH
- COLOR/FINISH:
- ZINC
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal: -
DRIVEN RACING Rear Sprocket - 49-Tooth 5008-520-49T
DRIVEN RACING
$64.99If you're chasing lap times or maximizing acceleration on the track, sprocket weight directly impacts your drivetrain's responsiveness and your bike's overall performance envelope. DRIVEN Racing's...12100932- SKU:
- 12100932
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- COLOR/FINISH:
- ZINC
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- UNITS:
- EACH
$64.99 -
DRIVEN RACING Rear Sprocket - 48-Tooth 5017-520-48T
DRIVEN RACING
$64.99If you're running a 520 chain setup and looking to shave unsprung weight without sacrificing durability, this 48-tooth rear sprocket from DRIVEN RACING delivers both. The proprietary EST Technology...12100940- SKU:
- 12100940
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ZINC
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
$64.99
