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
-
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 13144-030
PARTS UNLIMITED
$15.85A worn or damaged countershaft sprocket directly impacts your engine's power delivery and overall drivetrain efficiency. This 15-tooth sprocket restores precise gear engagement and eliminates the...K222707- SKU:
- K222707
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- CHAIN SIZE:
- 530
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 15
$15.85 -
On Sale
VORTEX HFRA Aluminum Chain Kit CK6383
VORTEX
MSRP: $312.95Now: $266.01Was: $312.95If you're running a conventional street setup and want sharper acceleration off the line without sacrificing top-end capability, the VORTEX HFRA Aluminum Chain Kit delivers the gearing adjustments...12301105- SKU:
- 12301105
- Availability:
- Ships Same Business Day
- Weight:
- 5.85 LBS
- REAR SPROCKET TOOTH COUNT:
- 46
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- CHAIN TYPE:
- 520 SX3
- FRONT SPROCKET TOOTH COUNT:
- 16
MSRP: $312.95Now: $266.01Was: $312.95 -
On Sale
VORTEX Steel Chain Kit - Black CK6384
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95Street riding demands a chain kit that balances acceleration response with cruising composure—the VORTEX Steel Chain Kit CK6384 delivers both through intelligent gearing adjustments. By dropping one...12301106- SKU:
- 12301106
- Availability:
- Ships Same Business Day
- Weight:
- 6.90 LBS
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- REAR SPROCKET TOOTH COUNT:
- 46
- UNITS:
- KIT
- CHAIN TYPE:
- 520 SX3
- FRONT SPROCKET TOOTH COUNT:
- 14
MSRP: $265.95Now: $226.06Was: $265.95 -
On Sale
VORTEX Chain Kit CK6385
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95A properly geared drivetrain is fundamental to extracting maximum performance from your machine, and the VORTEX Chain Kit CK6385 delivers the precision engineering needed for reliable power transfer...12301107- SKU:
- 12301107
- Availability:
- Ships Same Business Day
- Weight:
- 6.85 LBS
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- CHAIN TYPE:
- 520 SX3
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 14
- REAR SPROCKET TOOTH COUNT:
- 43
MSRP: $265.95Now: $226.06Was: $265.95 -
On Sale
VORTEX Chain Kit - Gold - Yamaha - YZF-R6 CKG6132
VORTEX
MSRP: $312.95Now: $266.01Was: $312.95The VORTEX Chain Kit delivers the precise gearing ratio your YZF-R6 needs to maximize acceleration and top-end performance on track or road. Stock gearing is engineered for balanced power delivery,...12301153- SKU:
- 12301153
- Availability:
- Ships Same Business Day
- Weight:
- 8.20 LBS
- FRONT SPROCKET TOOTH COUNT:
- 15
- CHAIN TYPE:
- 525 SX3
- COLOR/FINISH:
- GOLD
- REAR SPROCKET TOOTH COUNT:
- 45
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $312.95Now: $266.01Was: $312.95 -
On Sale
VORTEX F5 Rear Sprocket - 46-Tooth 435K-46
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95The VORTEX F5 Rear Sprocket delivers the durability and precision needed for sustained high-performance riding, whether you're pushing lap times or logging serious miles on the track. Hard anodized...12110603- SKU:
- 12110603
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- BLACK
- MODEL:
- F5 PTFE
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 46
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- UNITS:
- EACH
MSRP: $76.95Now: $65.41Was: $76.95 -
On Sale
VORTEX F5 Rear Sprocket - 43-Tooth 452AK-43
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95The VORTEX F5 Rear Sprocket delivers the durability and smooth engagement your high-mileage racing demands. Hard anodized construction with PTFE coating reduces friction and wear, extending sprocket...12110625- SKU:
- 12110625
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- BLACK
- CHAIN SIZE:
- 520
- MODEL:
- F5 PTFE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
MSRP: $76.95Now: $65.41Was: $76.95 -
On Sale
VORTEX CAT5 Sprocket - Black - 48-Tooth 435CZK-48
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95The VORTEX CAT5 Sprocket delivers precision engineering where it matters most—chain engagement and power transfer. CNC-manufactured to exacting tolerances, this 48-tooth sprocket ensures consistent...12111007- SKU:
- 12111007
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- MATERIAL:
- 7075-T6 ALUMINUM
- MODEL:
- CAT5
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 48
- TYPE:
- DRIVE
MSRP: $81.95Now: $69.66Was: $81.95Qty in Cart: 0Quantity:Price:MSRP: $81.95Now: $69.66Was: $81.95Subtotal: -
On Sale
VORTEX CAT5 Sprocket - Black - 47-Tooth 435ZK-47
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95Precision chainring performance demands tolerances that don't compromise under load, and the VORTEX CAT5 delivers exactly that. CNC-manufactured to exacting specifications, this 47-tooth sprocket...12111022- SKU:
- 12111022
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- TYPE:
- DRIVE
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MODEL:
- CAT5
- RIDING STYLE:
- STREET
MSRP: $76.95Now: $65.41Was: $76.95 -
On Sale
VORTEX CAT5 Sprocket - Black - 48-Tooth 435ZK-48
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95Precision chain sprockets are critical to maintaining consistent power delivery and minimizing drivetrain wear in high-performance applications. The VORTEX CAT5 48-Tooth sprocket combines CNC...12111023- SKU:
- 12111023
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- MODEL:
- CAT5
- TOOTH COUNT:
- 48
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
MSRP: $76.95Now: $65.41Was: $76.95Qty in Cart: 0Quantity:Price:MSRP: $76.95Now: $65.41Was: $76.95Subtotal: -
On Sale
VORTEX CAT5 Sprocket - Black - 45 Tooth 438ZK-45
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95Chain slap, premature wear, and unpredictable power delivery waste your lap time and your budget. The VORTEX CAT5 Sprocket delivers precision engineering where it matters most—consistent engagement,...12111026- SKU:
- 12111026
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MATERIAL:
- 7075-T6 ALUMINUM
- MODEL:
- CAT5
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- TYPE:
- DRIVE
MSRP: $81.95Now: $69.66Was: $81.95Qty in Cart: 0Quantity:Price:MSRP: $81.95Now: $69.66Was: $81.95Subtotal: -
On Sale
VORTEX CAT5 Sprocket - Black - 43 Tooth 526ZK-43
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95Chain sprockets are critical to your drivetrain's efficiency and longevity—a poorly manufactured sprocket introduces vibration, accelerates wear on your chain, and compromises power delivery. The...12111035- SKU:
- 12111035
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MODEL:
- CAT5
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- UNITS:
- EACH
- TYPE:
- DRIVE
- CHAIN SIZE:
- 525
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
MSRP: $81.95Now: $69.66Was: $81.95Qty in Cart: 0Quantity:Price:MSRP: $81.95Now: $69.66Was: $81.95Subtotal: -
On Sale
VORTEX HFRA Aluminum Chain Kit CK6293
VORTEX
MSRP: $342.95Now: $291.51Was: $342.95The VORTEX HFRA Aluminum Chain Kit CK6293 delivers optimized acceleration and engine responsiveness through intelligent gearing adjustments designed for street performance. By dropping one tooth on...12301098- SKU:
- 12301098
- Availability:
- Ships Same Business Day
- Weight:
- 6.85 LBS
- REAR SPROCKET TOOTH COUNT:
- 45
- UNITS:
- KIT
- FRONT SPROCKET TOOTH COUNT:
- 16
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- CHAIN TYPE:
- 520 RX3
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 CK6355
VORTEX
MSRP: $296.95Now: $252.41Was: $296.95A properly geared chain kit is fundamental to extracting maximum efficiency from your engine while maintaining reliable street performance. The VORTEX Steel Chain Kit CK6355 delivers a conservative...12301102- SKU:
- 12301102
- Availability:
- Ships Same Business Day
- Weight:
- 7.95 LBS
- CHAIN TYPE:
- 520 RX3
- REAR SPROCKET TOOTH COUNT:
- 44
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 16
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
MSRP: $296.95Now: $252.41Was: $296.95 -
VESRAH Clutch Discs VC-162
VESRAH
$67.83A worn or failing clutch directly impacts your power delivery, throttle response, and overall drivability—whether you're on the track or the street. VESRAH Clutch Discs VC-162 are engineered to OEM...VC162- SKU:
- VC162
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- TYPE:
- CLUTCH
- UNITS:
- SET OF 8
- FRICTION PLATE MATERIAL:
- CORK
- PRODUCT NAME:
- FRICTION PLATE SET
- RIDING STYLE:
- STREET
$67.83 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 23801-MBA-00017
PARTS UNLIMITED
$24.33A worn or damaged countershaft sprocket compromises power delivery and introduces dangerous drivetrain slack—replacing it with OEM-specification parts restores precise engagement and extends...12120328- SKU:
- 12120328
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- CHAIN SIZE:
- 525
- COLOR/FINISH:
- RAW
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- UNITS:
- EACH
$24.33Qty in Cart: 0Quantity:Price:$24.33Subtotal: -
PARTS UNLIMITED 525 O-Ring Series - Clip Connecting Link PUCL525PO
PARTS UNLIMITED
$7.55A worn or damaged connecting link compromises chain integrity and can lead to catastrophic drivetrain failure mid-ride. The PARTS UNLIMITED 525 O-Ring Series Clip Connecting Link delivers reliable...12250181- SKU:
- 12250181
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- CONNECTING LINK
- UNITS:
- EACH
- CHAIN TYPE:
- 525 PO
- TYPE:
- CLIP
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- NUMBER OF LINKS:
- 1
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$7.55 -
PARTS UNLIMITED Rear Suzuki Sprocket - 530 - 47 Tooth 64511-20C10
PARTS UNLIMITED
$45.85A worn or damaged rear sprocket directly impacts your bike's acceleration, top-end performance, and chain longevity. This OEM-spec PARTS UNLIMITED rear sprocket restores factory engagement...K223802G- SKU:
- K223802G
- Availability:
- Ships Same Business Day
- Weight:
- 3.44 LBS
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
$45.85Qty in Cart: 0Quantity:Price:$45.85Subtotal: -
PARTS UNLIMITED Rear Suzuki Sprocket - 530 - 43 Tooth 64511-17C61
PARTS UNLIMITED
$29.53A worn or damaged sprocket will degrade chain performance and compromise your bike's acceleration and efficiency. This OEM-spec rear sprocket delivers the precise tooth geometry and fit your Suzuki...K223933- SKU:
- K223933
- Availability:
- Ships Same Business Day
- Weight:
- 2.76 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 43
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
$29.53Qty in Cart: 0Quantity:Price:$29.53Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 26-1196-15
PARTS UNLIMITED
$19.03A worn or damaged countershaft sprocket directly impacts your bike's acceleration, top-end performance, and overall drivetrain efficiency. This PARTS UNLIMITED 15-tooth sprocket is manufactured to...12121411- SKU:
- 12121411
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- MATERIAL:
- STEEL
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- TOOTH COUNT:
- 15
$19.03
