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
-
On Sale
VORTEX Steel Chain Kit - Black CK6353
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95Conventional Street kit with laser-cut steel rear sprocket, Gearing one down in front, two up in rear12301081- SKU:
- 12301081
- Availability:
- Ships Same Business Day
- Weight:
- 7.15 LBS
- REAR SPROCKET TOOTH COUNT:
- 45
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 14
- CHAIN TYPE:
- 520 RX3
MSRP: $265.95Now: $226.06Was: $265.95 -
On Sale
VORTEX Chain Kit CK4153
VORTEX
MSRP: $440.95Now: $374.81Was: $440.95Stock gearing with laser cut steel rear sprocket12301086- SKU:
- 12301086
- Availability:
- Ships Same Business Day
- Weight:
- 9.20 LBS
- FRONT SPROCKET TOOTH COUNT:
- 17
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- CHAIN TYPE:
- 530 RX3
- REAR SPROCKET TOOTH COUNT:
- 41
- RIDING STYLE:
- STREET
MSRP: $440.95Now: $374.81Was: $440.95 -
On Sale
VORTEX HFRA Aluminum Chain Kit CK6272
VORTEX
MSRP: $312.95Now: $266.01Was: $312.95Conventional street kit with hard coat aluminum rear sprocket, Gearing one down in front, two up in rear12301089- SKU:
- 12301089
- Availability:
- Ships Same Business Day
- Weight:
- 6.05 LBS
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- REAR SPROCKET TOOTH COUNT:
- 45
- UNITS:
- KIT
- CHAIN TYPE:
- 520 SX3
- FRONT SPROCKET TOOTH COUNT:
- 15
MSRP: $312.95Now: $266.01Was: $312.95Qty in Cart: 0Quantity:Price:MSRP: $312.95Now: $266.01Was: $312.95Subtotal: -
On Sale
VORTEX Steel Chain Kit - Black CK6308
VORTEX
MSRP: $296.95Now: $252.41Was: $296.95The VORTEX Steel Chain Kit delivers reliable street performance with a precisely engineered gearing strategy designed to optimize acceleration and top-end capability for your specific riding style. By stepping down one tooth on the front sprocket and up...12301094- SKU:
- 12301094
- Availability:
- Ships Same Business Day
- Weight:
- 7.60 LBS
- CHAIN TYPE:
- 520 SX3
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- FRONT SPROCKET TOOTH COUNT:
- 16
- REAR SPROCKET TOOTH COUNT:
- 45
- UNITS:
- KIT
MSRP: $296.95Now: $252.41Was: $296.95Qty in Cart: 0Quantity:Price:MSRP: $296.95Now: $252.41Was: $296.95Subtotal: -
On Sale
VORTEX Chain Kit - Yamaha - YZF-R1 '09-'14 CK6153
VORTEX
MSRP: $349.95Now: $297.46Was: $349.95Stock gearing with laser cut steel rear sprocket12301124- SKU:
- 12301124
- Availability:
- Ships Same Business Day
- Weight:
- 9.10 LBS
- CHAIN TYPE:
- 530 SX3
- FRONT SPROCKET TOOTH COUNT:
- 17
- COLOR/FINISH:
- BLACK
- REAR SPROCKET TOOTH COUNT:
- 47
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
MSRP: $349.95Now: $297.46Was: $349.95 -
On Sale
VORTEX Chain Kit - Black - Suzuki - GSX-R 750/Z CK6415
VORTEX
MSRP: $317.95Now: $270.26Was: $317.95Stock gearing with laser cut steel rear sprocket12301172- SKU:
- 12301172
- Availability:
- Ships Same Business Day
- Weight:
- 7.75 LBS
- CHAIN SIZE:
- 525
- CHAIN TYPE:
- 525 SX3
- COLOR/FINISH:
- BLACK
- REAR SPROCKET TOOTH COUNT:
- 42
- FRONT SPROCKET TOOTH COUNT:
- 17
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
MSRP: $317.95Now: $270.26Was: $317.95Qty in Cart: 0Quantity:Price:MSRP: $317.95Now: $270.26Was: $317.95Subtotal: -
On Sale
VORTEX Chain Kit - Gold - Suzuki - GSX-R 750/Z CKG6415
VORTEX
MSRP: $317.95Now: $270.26Was: $317.95A quality chain kit is fundamental to reliable power transfer and consistent acceleration on your GSX-R 750/Z. The VORTEX Gold Chain Kit delivers OEM-equivalent gearing with precision-manufactured components engineered to handle track abuse and daily...12301173- SKU:
- 12301173
- Availability:
- Ships Same Business Day
- Weight:
- 7.90 LBS
- FRONT SPROCKET TOOTH COUNT:
- 17
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- COLOR/FINISH:
- GOLD
- REAR SPROCKET TOOTH COUNT:
- 42
- CHAIN SIZE:
- 525
- CHAIN TYPE:
- 525 SX3
MSRP: $317.95Now: $270.26Was: $317.95 -
On Sale
VORTEX Chain Kit - Gold CKG7611
VORTEX
MSRP: $244.95Now: $208.21Was: $244.95A quality chain kit is the backbone of your drivetrain, and VORTEX's gold-plated option delivers the precision engagement and durability you need for consistent power delivery. Whether you're pushing peak horsepower on the track or maintaining...12301514- SKU:
- 12301514
- Availability:
- Ships Same Business Day
- Weight:
- 6.00 LBS
- CHAIN TYPE:
- 520 RX3
- NUMBER OF LINKS:
- 120
- SEAL TYPE:
- X-RING
- COLOR/FINISH:
- GOLD
- DRIVE RATIO:
- 2,81
- FRONT SPROCKET TOOTH COUNT:
- 16
- REAR SPROCKET TOOTH COUNT:
- 45
- TENSILE STRENGTH:
- 41,8 KN (9400 LB)
- TENSILE STRENGTH IMPERIAL:
- 9400 LB
- TENSILE STRENGTH METRIC:
- 41.8 KN
- UNITS:
- KIT
- CHAIN SIZE:
- 520
- MASTER LINK CONNECTOR:
- RIVET
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
MSRP: $244.95Now: $208.21Was: $244.95Qty in Cart: 0Quantity:Price:MSRP: $244.95Now: $208.21Was: $244.95Subtotal: -
On Sale
VORTEX Chain Kit - Gold CKG7613
VORTEX
MSRP: $196.95Now: $167.41Was: $196.95A reliable drivetrain chain is fundamental to consistent power delivery and lap-time repeatability. The VORTEX Chain Kit CKG7613 delivers precision-engineered durability with Japanese manufacturing standards, ensuring smooth engagement and minimal power...12301515- SKU:
- 12301515
- Availability:
- Ships Same Business Day
- Weight:
- 6.90 LBS
- FRONT SPROCKET TOOTH COUNT:
- 16
- NUMBER OF LINKS:
- 120
- SEAL TYPE:
- X-RING
- TENSILE STRENGTH IMPERIAL:
- 9400 LB
- COLOR/FINISH:
- GOLD
- DRIVE RATIO:
- 2,94
- CHAIN SIZE:
- 520
- MASTER LINK CONNECTOR:
- RIVET
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- CHAIN TYPE:
- 520 RX3
- REAR SPROCKET TOOTH COUNT:
- 47
- TENSILE STRENGTH:
- 41,8 KN (9400 LB)
- TENSILE STRENGTH METRIC:
- 41.8 KN
- UNITS:
- KIT
MSRP: $196.95Now: $167.41Was: $196.95Qty in Cart: 0Quantity:Price:MSRP: $196.95Now: $167.41Was: $196.95Subtotal: -
On Sale
VORTEX Chain Kit - Black CK7612
VORTEX
MSRP: $222.95Now: $189.51Was: $222.95Made in Japan12301518- SKU:
- 12301518
- Availability:
- Ships Same Business Day
- Weight:
- 8.00 LBS
- CHAIN SIZE:
- 520
- FRONT SPROCKET TOOTH COUNT:
- 16
- MASTER LINK CONNECTOR:
- RIVET
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- TENSILE STRENGTH:
- 41,8 KN (9400 LB)
- TENSILE STRENGTH IMPERIAL:
- 9400 LB
- TENSILE STRENGTH METRIC:
- 41.8 KN
- COLOR/FINISH:
- BLACK
- REAR SPROCKET TOOTH COUNT:
- 45
- UNITS:
- KIT
- CHAIN TYPE:
- 520 RX3
- MATERIAL:
- STEEL
- DRIVE RATIO:
- 2,81
- NUMBER OF LINKS:
- 120
- SEAL TYPE:
- X-RING
MSRP: $222.95Now: $189.51Was: $222.95Qty in Cart: 0Quantity:Price:MSRP: $222.95Now: $189.51Was: $222.95Subtotal: -
On Sale
VORTEX Aluminum Sprocket - Silver - Rear - 42-Tooth 527-40
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95A well-matched sprocket is fundamental to chain drive efficiency and longevity. The VORTEX 42-tooth rear sprocket delivers optimized tooth geometry that reduces wear on your chain while maintaining consistent power delivery through the drivetrain...12110412- SKU:
- 12110412
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 40
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- SPROCKET
MSRP: $76.95Now: $65.41Was: $76.95 -
On Sale
VORTEX Aluminum Sprocket - Silver - Rear - 45-Tooth 454-45
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95Anodized to prevent corrosion, Tooth layout specifically designed to increase sprocket longevity12110429- SKU:
- 12110429
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- TYPE:
- DRIVE
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
MSRP: $76.95Now: $65.41Was: $76.95Qty in Cart: 0Quantity:Price:MSRP: $76.95Now: $65.41Was: $76.95Subtotal: -
On Sale
VORTEX Aluminum Sprocket - Silver - Rear - 43 Tooth 452-43
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95A properly matched rear sprocket is critical for maintaining chain drive efficiency and maximizing power delivery to the rear wheel. The VORTEX Aluminum Sprocket delivers a 43-tooth configuration that balances acceleration and top-end speed for mid-range...12110433- SKU:
- 12110433
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- COLOR/FINISH:
- SILVER
- TYPE:
- DRIVE
- UNITS:
- EACH
MSRP: $76.95Now: $65.41Was: $76.95Qty in Cart: 0Quantity:Price:MSRP: $76.95Now: $65.41Was: $76.95Subtotal: -
On Sale
VORTEX F5 Rear Sprocket - 44-Tooth 438K-44
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95A properly matched sprocket is fundamental to maximizing drivetrain efficiency and maintaining optimal power delivery across your RPM range. The VORTEX F5 44-tooth rear sprocket delivers the durability and low-friction performance required for sustained...12110459- SKU:
- 12110459
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MODEL:
- F5 PTFE
- TOOTH COUNT:
- 44
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
MSRP: $81.95Now: $69.66Was: $81.95Qty in Cart: 0Quantity:Price:MSRP: $81.95Now: $69.66Was: $81.95Subtotal: -
On Sale
VORTEX F5 Rear Sprocket - 48-Tooth 438K-48
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95The VORTEX F5 Rear Sprocket delivers the reliability and precision you need for sustained high-rpm performance. Hard anodized with a PTFE coating, this 48-tooth sprocket resists wear and maintains consistent engagement through extended race sessions or...12110463- SKU:
- 12110463
- Availability:
- Ships Same Business Day
- Weight:
- 1.72 LBS
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MODEL:
- F5 PTFE
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- TOOTH COUNT:
- 48
- TYPE:
- DRIVE
MSRP: $81.95Now: $69.66Was: $81.95 -
On Sale
VORTEX F5 Rear Sprocket - 50-Tooth 438K-50
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95The VORTEX F5 Rear Sprocket delivers consistent power transfer and extended durability for high-mileage racing applications. Its hard-anodized construction with PTFE coating reduces friction and wear, keeping your drivetrain efficient through endurance...12110465- SKU:
- 12110465
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- MODEL:
- F5 PTFE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
MSRP: $81.95Now: $69.66Was: $81.95 -
On Sale
VORTEX F5 Rear Sprocket - 42-Tooth 436K-42
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95The VORTEX F5 Rear Sprocket delivers the durability and low-friction performance demanded by endurance racing and high-mileage applications. Hard anodized with PTFE coating, this 42-tooth sprocket resists wear and maintains consistent engagement even...12110494- SKU:
- 12110494
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MODEL:
- F5 PTFE
- TOOTH COUNT:
- 42
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
MSRP: $81.95Now: $69.66Was: $81.95Qty in Cart: 0Quantity:Price:MSRP: $81.95Now: $69.66Was: $81.95Subtotal: -
On Sale
VORTEX F5 Rear Sprocket - 44-Tooth 454K-44
VORTEX
MSRP: $81.95Now: $69.66Was: $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 competition. Hard anodized construction with PTFE coating ensures consistent engagement and minimal...12110500- SKU:
- 12110500
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MODEL:
- F5 PTFE
- MOUNTING POSITION:
- REAR
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 44
- TYPE:
- DRIVE
MSRP: $81.95Now: $69.66Was: $81.95 -
On Sale
VORTEX CAT5 Sprocket - Black - 43 Tooth 527ZK-43
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95CAT5 are CNC manufactured to the tightest tolerances with a unique tooth design: color anodizing which excludes the sweeps, mud grooves and teeth for a flash of color12111052- SKU:
- 12111052
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TYPE:
- DRIVE
- MATERIAL:
- 7075-T6 ALUMINUM
- MODEL:
- CAT5
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- UNITS:
- EACH
MSRP: $81.95Now: $69.66Was: $81.95Qty in Cart: 0Quantity:Price:MSRP: $81.95Now: $69.66Was: $81.95Subtotal: -
On Sale
VORTEX Aluminum Sprocket - Silver - Rear - 43-Tooth 654AZK-43
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95Anodized to prevent corrosion, Tooth layout specifically designed to increase sprocket longevity12111833- SKU:
- 12111833
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- TYPE:
- DRIVE
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
MSRP: $76.95Now: $65.41Was: $76.95Qty in Cart: 0Quantity:Price:MSRP: $76.95Now: $65.41Was: $76.95Subtotal:
