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
-
VORTEX Chain Kit - Gold CKG7616
VORTEX
$349.95A quality chain kit is the backbone of reliable power delivery in any high-performance drivetrain. The VORTEX Chain Kit CKG7616 delivers precision-engineered components manufactured to exacting Japanese standards, ensuring consistent engagement and...12301524- SKU:
- 12301524
- Availability:
- Ships Same Business Day
- Weight:
- 8.95 LBS
- DRIVE RATIO:
- 2,65
- REAR SPROCKET TOOTH COUNT:
- 45
- TENSILE STRENGTH METRIC:
- 45.8 KN
- UNITS:
- KIT
- CHAIN TYPE:
- 525 RX3
- FRONT SPROCKET TOOTH COUNT:
- 17
- MASTER LINK CONNECTOR:
- RIVET
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 525
- MATERIAL:
- STEEL
- TENSILE STRENGTH:
- 45,8 KN (10300 LB)
- COLOR/FINISH:
- GOLD
- NUMBER OF LINKS:
- 120
- SEAL TYPE:
- X-RING
- TENSILE STRENGTH IMPERIAL:
- 10300 LB
$349.95 -
VORTEX Steel Rear Sprocket - 49-Tooth - Yamaha 641AS-49
VORTEX
$59.95A quality rear sprocket is fundamental to your drivetrain's efficiency and longevity. The VORTEX 49-Tooth Steel Rear Sprocket delivers hardened teeth that withstand aggressive riding and frequent power delivery without compromising durability. The cupped...12101121- SKU:
- 12101121
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
$59.95Qty in Cart: 0Quantity:Price:$59.95Subtotal: -
VORTEX Aluminum Sprocket - Silver - Rear - 43 Tooth 527-43
VORTEX
$76.95A worn or damaged rear sprocket directly impacts acceleration response, chain wear, and overall drivetrain efficiency. The VORTEX Aluminum Sprocket delivers precision tooth geometry and corrosion-resistant construction to maintain consistent power...12110415- SKU:
- 12110415
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 43
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- TYPE:
- DRIVE
$76.95 -
VORTEX Aluminum Sprocket - Silver - Rear - 44-Tooth 527-44
VORTEX
$76.95A worn or inadequate rear sprocket limits your acceleration and chain longevity—this VORTEX 44-tooth aluminum sprocket delivers the durability and precision you need for consistent performance. The optimized tooth geometry extends sprocket life while the...12110416- SKU:
- 12110416
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- SILVER
- TOOTH COUNT:
- 44
- TYPE:
- DRIVE
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
$76.95 -
VORTEX Aluminum Sprocket - Silver - Rear - 45-Tooth 527-45
VORTEX
$76.95A properly matched rear sprocket is essential for optimizing your final drive ratio, directly affecting acceleration response and top-end performance. The VORTEX 45-tooth sprocket delivers the durability and precision required for sustained high-RPM...12110417- SKU:
- 12110417
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- CHAIN SIZE:
- 530
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- COLOR/FINISH:
- SILVER
- TYPE:
- DRIVE
- UNITS:
- EACH
$76.95 -
VORTEX Aluminum Sprocket - Silver - Rear - 42-Tooth 454-42
VORTEX
$76.95A worn or mismatched sprocket forces your engine to work harder, cutting into acceleration and draining efficiency. The VORTEX Aluminum Sprocket delivers precise tooth geometry and lightweight construction to restore responsive power delivery while...12110426- SKU:
- 12110426
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- TOOTH COUNT:
- 42
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
$76.95 -
VORTEX Aluminum Sprocket - Silver - Rear - 45-Tooth 452-45
VORTEX
$76.95A properly matched rear sprocket is critical to your drivetrain's efficiency and longevity. The VORTEX 45-tooth aluminum sprocket delivers the tooth geometry and material durability needed for consistent power delivery across demanding riding conditions...12110435- SKU:
- 12110435
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- SILVER
- TOOTH COUNT:
- 45
- TYPE:
- DRIVE
$76.95Qty in Cart: 0Quantity:Price:$76.95Subtotal: -
VORTEX Aluminum Sprocket - Silver - Rear - 43-Tooth 427-43
VORTEX
$76.95The VORTEX Aluminum Sprocket delivers the lightweight durability you need for consistent power delivery and extended component life. Hard-anodized construction resists corrosion while maintaining precise tooth geometry, ensuring reliable engagement cycle...12110441- SKU:
- 12110441
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- COLOR/FINISH:
- SILVER
- CHAIN SIZE:
- 530
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- TYPE:
- DRIVE
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
$76.95Qty in Cart: 0Quantity:Price:$76.95Subtotal: -
VORTEX F5 Rear Sprocket - 45-Tooth 251K-45
VORTEX
$81.95The VORTEX F5 Rear Sprocket delivers the reliability you need for sustained high-RPM performance without sacrificing durability. Hard anodized construction combined with PTFE coating reduces friction and wear, keeping your drivetrain efficient lap after...12110457- SKU:
- 12110457
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
- UNITS:
- EACH
- MODEL:
- F5 PTFE
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- CHAIN SIZE:
- 530
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
VORTEX F5 Rear Sprocket - 43-Tooth 438K-43
VORTEX
$81.95If you're running extended racing sessions or high-mileage endurance events, sprocket wear directly impacts your power delivery and chain longevity. The VORTEX F5 Rear Sprocket delivers superior durability through hard-anodized construction and PTFE...12110458- SKU:
- 12110458
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- MATERIAL:
- 7075-T6 ALUMINUM
- MODEL:
- F5 PTFE
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
- UNITS:
- EACH
$81.95 -
VORTEX F5 Rear Sprocket - 40-Tooth 527K-40
VORTEX
$81.95The VORTEX F5 Rear Sprocket delivers the durability and precision your drivetrain demands, whether you're pushing lap times or logging miles in endurance racing. Hard anodized construction resists wear and corrosion, while the PTFE coating reduces...12110484- SKU:
- 12110484
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- TOOTH COUNT:
- 40
- CHAIN SIZE:
- 530
- MODEL:
- F5 PTFE
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- TYPE:
- DRIVE
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
VORTEX F5 Rear Sprocket - 43 Tooth 527K-43
VORTEX
$81.95The VORTEX F5 Rear Sprocket delivers the reliability and durability required for extended track sessions and high-mileage racing applications. Hard anodized construction with PTFE coating reduces friction and wear, ensuring consistent power delivery lap...12110487- SKU:
- 12110487
- Availability:
- Ships Same Business Day
- Weight:
- 1.34 LBS
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MODEL:
- F5 PTFE
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- MATERIAL:
- 7075-T6 ALUMINUM
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
VORTEX F5 Rear Sprocket - 44-Tooth 527K-44
VORTEX
$81.95Smooth power delivery and consistent chain engagement are critical to maintaining momentum through extended racing sessions. The VORTEX F5 44-tooth rear sprocket delivers the durability and low-friction performance you need to stay competitive without...12110488- SKU:
- 12110488
- Availability:
- Ships Same Business Day
- Weight:
- 1.38 LBS
- MODEL:
- F5 PTFE
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 44
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- 7075-T6 ALUMINUM
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
VORTEX F5 Rear Sprocket - 45-Tooth 527K-45
VORTEX
$81.95The VORTEX F5 Rear Sprocket is engineered for riders who demand consistent power delivery and extended drivetrain life. Hard anodized with a jet-black finish and PTFE coating, this 45-tooth sprocket reduces friction and wear, translating to smoother...12110489- SKU:
- 12110489
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- MODEL:
- F5 PTFE
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- CHAIN SIZE:
- 530
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
- UNITS:
- EACH
$81.95 -
VORTEX F5 Rear Sprocket - 45 Tooth 454K-45
VORTEX
$81.95The VORTEX F5 Rear Sprocket delivers reliable chain engagement and consistent power delivery across extended race sessions. Hard anodized with a PTFE coating, this 45-tooth sprocket resists wear and corrosion while maintaining optimal lubricity even...12110501- SKU:
- 12110501
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- CHAIN SIZE:
- 525
- MODEL:
- F5 PTFE
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
VORTEX F5 Rear Sprocket - 42-Tooth 452K-42
VORTEX
$81.95A rear sprocket is one of the most direct upgrades for your drivetrain's acceleration and top-end performance. The VORTEX F5 42-tooth sprocket delivers the durability required for extended track sessions and aggressive riding, thanks to its hard-anodized...12110504- SKU:
- 12110504
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 42
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- MODEL:
- F5 PTFE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$81.95 -
VORTEX CAT5 Sprocket - Black - 42-Tooth 527ZK-42
VORTEX
$81.95When you're pushing your machine to the limit, your sprocket needs to keep pace without compromise. The VORTEX CAT5 42-Tooth Sprocket delivers CNC-precision manufacturing and a purposeful tooth design engineered for reliable engagement and minimal...12111051- SKU:
- 12111051
- Availability:
- Ships Same Business Day
- Weight:
- 1.19 LBS
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 530
- MODEL:
- CAT5
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- TOOTH COUNT:
- 42
- PRODUCT NAME:
- SPROCKET
- TYPE:
- DRIVE
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
VORTEX CAT5 Sprocket - Black - 44-Tooth 527ZK-44
VORTEX
$81.95Precision chain management is fundamental to consistent power delivery and longevity in demanding racing applications. The VORTEX CAT5 Sprocket delivers CNC-manufactured accuracy with a specialized tooth geometry designed to reduce chain wear and...12111053- SKU:
- 12111053
- Availability:
- Ships Same Business Day
- Weight:
- 1.26 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- MODEL:
- CAT5
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 44
- TYPE:
- DRIVE
$81.95 -
VORTEX CAT5 Sprocket - Black - 45-Tooth 527ZK-45
VORTEX
$81.95Precision chain control is non-negotiable in high-performance racing, and the VORTEX CAT5 Sprocket delivers the tight tolerances and durability your drivetrain demands. CNC-manufactured to exacting standards, this 45-tooth sprocket features a distinctive...12111054- SKU:
- 12111054
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- UNITS:
- EACH
- TYPE:
- DRIVE
- MODEL:
- CAT5
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- MATERIAL:
- 7075-T6 ALUMINUM
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
VORTEX Aluminum Sprocket - Silver - Rear - 41 Tooth 654A-41
VORTEX
$69.95A properly sized rear sprocket is critical to maximizing acceleration and top-end performance while maintaining chain longevity. The VORTEX 41-tooth rear sprocket delivers a direct 1:1 engagement with your chain, reducing slack and wear while optimizing...12111821- SKU:
- 12111821
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- TOOTH COUNT:
- 41
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
$69.95Qty in Cart: 0Quantity:Price:$69.95Subtotal:
