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
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On Sale
VORTEX Steel Chain Kit - Black CK6345
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95If you're running a conventional street setup, sprocket wear directly impacts acceleration response and overall drivetrain efficiency. The VORTEX Steel Chain Kit CK6345 delivers a proven gearing...12301066- SKU:
- 12301066
- Availability:
- Ships Same Business Day
- Weight:
- 7.10 LBS
- FRONT SPROCKET TOOTH COUNT:
- 15
- CHAIN TYPE:
- 520 SX3
- COLOR/FINISH:
- BLACK
- REAR SPROCKET TOOTH COUNT:
- 45
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
MSRP: $265.95Now: $226.06Was: $265.95Qty in Cart: 0Quantity:Price:MSRP: $265.95Now: $226.06Was: $265.95Subtotal: -
On Sale
VORTEX Chain Kit - Honda - CBR 600 RR '03-'06 CK2133
VORTEX
MSRP: $317.95Now: $270.26Was: $317.95The VORTEX Chain Kit maintains your CBR 600 RR's OEM gearing while delivering the precision fitment and durability your bike demands. Laser-cut steel construction ensures consistent tooth profile and...12301067- SKU:
- 12301067
- Availability:
- Ships Same Business Day
- Weight:
- 7.70 LBS
- REAR SPROCKET TOOTH COUNT:
- 43
- CHAIN TYPE:
- 525 SX3
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- FRONT SPROCKET TOOTH COUNT:
- 16
- UNITS:
- KIT
MSRP: $317.95Now: $270.26Was: $317.95 -
On Sale
VORTEX Steel Chain Kit - Black CK6343
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95Optimizing your sprocket ratio is one of the most cost-effective ways to sharpen acceleration and responsiveness without sacrificing top-end capability. The VORTEX Steel Chain Kit CK6343 delivers a...12301069- SKU:
- 12301069
- Availability:
- Ships Same Business Day
- Weight:
- 6.95 LBS
- FRONT SPROCKET TOOTH COUNT:
- 15
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- CHAIN TYPE:
- 520 SX3
- COLOR/FINISH:
- BLACK
- REAR SPROCKET TOOTH COUNT:
- 44
MSRP: $265.95Now: $226.06Was: $265.95 -
On Sale
VORTEX Steel Chain Kit - Black CK6344
VORTEX
MSRP: $296.95Now: $252.41Was: $296.95If you're running a conventional street setup, chain wear and sprocket degradation are direct threats to reliability and power delivery. The VORTEX Steel Chain Kit CK6344 delivers a...12301071- SKU:
- 12301071
- Availability:
- Ships Same Business Day
- Weight:
- 7.65 LBS
- CHAIN TYPE:
- 520 RX3
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 15
- REAR SPROCKET TOOTH COUNT:
- 45
MSRP: $296.95Now: $252.41Was: $296.95Qty in Cart: 0Quantity:Price:MSRP: $296.95Now: $252.41Was: $296.95Subtotal: -
On Sale
VORTEX Steel Chain Kit - Black CK6342
VORTEX
MSRP: $342.95Now: $291.51Was: $342.95If you're running a street machine that needs better low-end response and quicker acceleration off the line, a gearing change is one of the most direct ways to achieve it. The VORTEX Steel Chain Kit...12301074- SKU:
- 12301074
- Availability:
- Ships Same Business Day
- Weight:
- 7.95 LBS
- CHAIN TYPE:
- 520 RX3
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 15
- REAR SPROCKET TOOTH COUNT:
- 44
MSRP: $342.95Now: $291.51Was: $342.95 -
On Sale
VORTEX Steel Chain Kit - Black CK4260
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95If you're looking to sharpen your bike's acceleration without sacrificing top-end capability, a well-chosen sprocket ratio is non-negotiable. The VORTEX Steel Chain Kit CK4260 delivers laser-cut...12301077- SKU:
- 12301077
- Availability:
- Ships Same Business Day
- Weight:
- 7.05 LBS
- CHAIN TYPE:
- 520 SX3
- FRONT SPROCKET TOOTH COUNT:
- 14
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- REAR SPROCKET TOOTH COUNT:
- 45
- UNITS:
- KIT
MSRP: $265.95Now: $226.06Was: $265.95 -
On Sale
VORTEX Chain Kit - Kawasaki - EX 300 Ninja '14-'17 CK4261
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95The VORTEX Chain Kit for your EX 300 Ninja keeps your drivetrain running with precision-engineered components that maintain stock gearing ratios while delivering reliable power transfer. This bolt-on...12301078- SKU:
- 12301078
- Availability:
- Ships Same Business Day
- Weight:
- 6.40 LBS
- CHAIN TYPE:
- 520 SX3
- COLOR/FINISH:
- BLACK
- REAR SPROCKET TOOTH COUNT:
- 42
- FRONT SPROCKET TOOTH COUNT:
- 14
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
MSRP: $265.95Now: $226.06Was: $265.95 -
On Sale
VORTEX HFRA Aluminum Chain Kit CK6347
VORTEX
MSRP: $342.95Now: $291.51Was: $342.95The VORTEX HFRA Aluminum Chain Kit CK6347 optimizes your street bike's acceleration and top-end performance through precise gearing adjustments without requiring frame modifications. Hard coat...12301079- SKU:
- 12301079
- Availability:
- Ships Same Business Day
- Weight:
- 6.70 LBS
- RIDING STYLE:
- STREET
- CHAIN TYPE:
- 520 RX3
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- FRONT SPROCKET TOOTH COUNT:
- 15
- REAR SPROCKET TOOTH COUNT:
- 45
MSRP: $342.95Now: $291.51Was: $342.95 -
On Sale
VORTEX HFRA Aluminum Chain Kit CK6296
VORTEX
MSRP: $342.95Now: $291.51Was: $342.95The VORTEX HFRA Aluminum Chain Kit CK6296 delivers a direct gear ratio adjustment that sharpens throttle response and acceleration without requiring engine modifications. By dropping one tooth on the...12301082- SKU:
- 12301082
- Availability:
- Ships Same Business Day
- Weight:
- 6.60 LBS
- CHAIN TYPE:
- 520 RX3
- REAR SPROCKET TOOTH COUNT:
- 41
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- FRONT SPROCKET TOOTH COUNT:
- 16
- UNITS:
- KIT
MSRP: $342.95Now: $291.51Was: $342.95Qty in Cart: 0Quantity:Price:MSRP: $342.95Now: $291.51Was: $342.95Subtotal: -
On Sale
VORTEX Steel Chain Kit - Black CK6302
VORTEX
MSRP: $296.95Now: $252.41Was: $296.95A well-matched chain and sprocket kit is essential for optimizing your bike's acceleration, top-end performance, and drivetrain longevity. The VORTEX Steel Chain Kit delivers precision-engineered...12301084- SKU:
- 12301084
- Availability:
- Ships Same Business Day
- Weight:
- 7.80 LBS
- FRONT SPROCKET TOOTH COUNT:
- 16
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- REAR SPROCKET TOOTH COUNT:
- 41
- RIDING STYLE:
- STREET
- CHAIN TYPE:
- 520 RX3
- UNITS:
- KIT
MSRP: $296.95Now: $252.41Was: $296.95 -
On Sale
VORTEX Chain Kit CK4146
VORTEX
MSRP: $386.95Now: $328.91Was: $386.95The VORTEX Chain Kit CK4146 delivers stock-ratio gearing with precision-engineered components designed to maintain reliable power delivery and durability under demanding track conditions. The...12301085- SKU:
- 12301085
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- COLOR/FINISH:
- BLACK
- CHAIN TYPE:
- 525 RX3
- FRONT SPROCKET TOOTH COUNT:
- 17
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- REAR SPROCKET TOOTH COUNT:
- 39
- RIDING STYLE:
- STREET
MSRP: $386.95Now: $328.91Was: $386.95 -
On Sale
VORTEX Steel Chain Kit - Black CK6292
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95If you're running a conventional street setup and looking to dial in your power delivery, a proper chain kit is non-negotiable. The VORTEX Steel Chain Kit optimizes your gearing for real-world...12301087- SKU:
- 12301087
- Availability:
- Ships Same Business Day
- Weight:
- 7.20 LBS
- FRONT SPROCKET TOOTH COUNT:
- 15
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- CHAIN TYPE:
- 520 SX3
- COLOR/FINISH:
- BLACK
- REAR SPROCKET TOOTH COUNT:
- 47
- UNITS:
- KIT
- RIDING STYLE:
- STREET
MSRP: $265.95Now: $226.06Was: $265.95Qty in Cart: 0Quantity:Price:MSRP: $265.95Now: $226.06Was: $265.95Subtotal: -
On Sale
VORTEX Chain Kit CK5130
VORTEX
MSRP: $317.95Now: $270.26Was: $317.95A properly tuned chain and sprocket system is foundational to reliable power delivery and longevity in any high-performance drivetrain. The VORTEX Chain Kit CK5130 delivers stock-ratio gearing with...12301088- SKU:
- 12301088
- Availability:
- Ships Same Business Day
- Weight:
- 7.90 LBS
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 16
- CHAIN TYPE:
- 525 SX3
- REAR SPROCKET TOOTH COUNT:
- 43
MSRP: $317.95Now: $270.26Was: $317.95Qty in Cart: 0Quantity:Price:MSRP: $317.95Now: $270.26Was: $317.95Subtotal: -
On Sale
VORTEX Steel Chain Kit - Black CK6273
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95A well-matched chain and sprocket set is fundamental to translating engine power into usable acceleration and top-end performance. The VORTEX Steel Chain Kit CK6273 delivers a street-optimized...12301091- SKU:
- 12301091
- Availability:
- Ships Same Business Day
- Weight:
- 7.15 LBS
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- CHAIN TYPE:
- 520 SX3
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 15
- REAR SPROCKET TOOTH COUNT:
- 45
MSRP: $265.95Now: $226.06Was: $265.95 -
On Sale
VORTEX HFRA Aluminum Chain Kit CK6304
VORTEX
MSRP: $342.95Now: $291.51Was: $342.95If you're running a street setup and want immediate throttle response improvements, the VORTEX HFRA Aluminum Chain Kit CK6304 delivers a gearing adjustment that sharpens acceleration without...12301092- SKU:
- 12301092
- Availability:
- Ships Same Business Day
- Weight:
- 6.50 LBS
- RIDING STYLE:
- STREET
- CHAIN TYPE:
- 520 RX3
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- FRONT SPROCKET TOOTH COUNT:
- 16
- REAR SPROCKET TOOTH COUNT:
- 44
MSRP: $342.95Now: $291.51Was: $342.95Qty in Cart: 0Quantity:Price:MSRP: $342.95Now: $291.51Was: $342.95Subtotal: -
On Sale
VORTEX HFRA Aluminum Chain Kit CK6306
VORTEX
MSRP: $342.95Now: $291.51Was: $342.95If you're running a street bike that feels sluggish off the line or loses punch in the mid-range, gearing changes are one of the most cost-effective ways to reclaim performance. The VORTEX HFRA...12301095- SKU:
- 12301095
- Availability:
- Ships Same Business Day
- Weight:
- 6.90 LBS
- FRONT SPROCKET TOOTH COUNT:
- 16
- CHAIN TYPE:
- 520 RX3
- REAR SPROCKET TOOTH COUNT:
- 47
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
MSRP: $342.95Now: $291.51Was: $342.95Qty in Cart: 0Quantity:Price:MSRP: $342.95Now: $291.51Was: $342.95Subtotal: -
On Sale
VORTEX Steel Chain Kit - Black CK6310
VORTEX
MSRP: $296.95Now: $252.41Was: $296.95A properly geared chain kit is fundamental to unlocking your bike's acceleration and top-end performance—and the VORTEX Steel Chain Kit delivers the exact ratios serious riders need. By dropping one...12301096- SKU:
- 12301096
- Availability:
- Ships Same Business Day
- Weight:
- 8.10 LBS
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 16
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- CHAIN TYPE:
- 520 RX3
- REAR SPROCKET TOOTH COUNT:
- 47
- UNITS:
- KIT
MSRP: $296.95Now: $252.41Was: $296.95 -
On Sale
VORTEX Steel Chain Kit - Black CK6317
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95A quality chain kit directly impacts your bike's acceleration, top-end performance, and overall drivetrain reliability. The VORTEX Steel Chain Kit CK6317 delivers aggressive gearing for street...12301113- SKU:
- 12301113
- Availability:
- Ships Same Business Day
- Weight:
- 7.55 LBS
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- CHAIN TYPE:
- 520 SX3
- COLOR/FINISH:
- BLACK
- REAR SPROCKET TOOTH COUNT:
- 50
- UNITS:
- KIT
- FRONT SPROCKET TOOTH COUNT:
- 15
- RIDING STYLE:
- STREET
MSRP: $265.95Now: $226.06Was: $265.95 -
On Sale
VORTEX HFRA Aluminum Chain Kit CK6312
VORTEX
MSRP: $312.95Now: $266.01Was: $312.95Optimize your street bike's acceleration and top-end performance with the VORTEX HFRA Aluminum Chain Kit CK6312. This hard coat aluminum sprocket set delivers the gearing adjustments serious riders...12301114- SKU:
- 12301114
- Availability:
- Ships Same Business Day
- Weight:
- 5.85 LBS
- FRONT SPROCKET TOOTH COUNT:
- 15
- CHAIN TYPE:
- 520 SX3
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- REAR SPROCKET TOOTH COUNT:
- 47
- UNITS:
- KIT
MSRP: $312.95Now: $266.01Was: $312.95 -
On Sale
VORTEX HFRA Aluminum Chain Kit CK6311
VORTEX
MSRP: $342.95Now: $291.51Was: $342.95If you're running a street setup and want more responsive acceleration without sacrificing top-end capability, the VORTEX HFRA Aluminum Chain Kit delivers exactly that through aggressive yet reliable...12301115- SKU:
- 12301115
- Availability:
- Ships Same Business Day
- Weight:
- 6.90 LBS
- FRONT SPROCKET TOOTH COUNT:
- 15
- CHAIN TYPE:
- 520 RX3
- REAR SPROCKET TOOTH COUNT:
- 47
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
MSRP: $342.95Now: $291.51Was: $342.95
