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
DID 428 NZ - Connecting Link - Clip - Gold 428NZ-G/B-FJ
DID
MSRP: $3.83Now: $3.26Was: $3.83A worn or damaged connecting link compromises your chain's integrity and can lead to catastrophic drivetrain failure at critical moments. The DID 428 NZ Connecting Link provides a reliable,...D18430NZGB- SKU:
- D18430NZGB
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- CHAIN TYPE:
- 428 NZ
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLIP
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- CONNECTING LINK
MSRP: $3.83Now: $3.26Was: $3.83 -
On Sale
DID 420 - Standard Series Chain - 90 Links D18-421-90
DID
MSRP: $33.84Now: $28.76Was: $33.84If you're running machinery that originally came equipped with a standard chain, the DID 420 solid roller chain delivers the reliability and performance you need without the premium price tag of...D1842190- SKU:
- D1842190
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 80 CC
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- NON-SEAL
- UNITS:
- EACH
- CHAIN SIZE:
- 420
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- DRIVE CHAIN
- TENSILE STRENGTH IMPERIAL:
- 3970 LB
- CHAIN TYPE:
- 420 STANDARD
- MASTER LINK CONNECTOR:
- CLIP
- MATERIAL:
- STEEL ALLOY
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 80 CC
- NUMBER OF LINKS:
- 90
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TENSILE STRENGTH METRIC:
- 17.7 KN
MSRP: $33.84Now: $28.76Was: $33.84Qty in Cart: 0Quantity:Price:MSRP: $33.84Now: $28.76Was: $33.84Subtotal: -
On Sale
DID 428 - Standard Series Chain - 25 Feet D18-3108
DID
MSRP: $268.73Now: $228.42Was: $268.73If you're running a motorcycle that originally came equipped with a standard (non-O-ring) chain, the DID 428 Standard Series delivers reliable power transfer at a fraction of the cost of premium...D183108- SKU:
- D183108
- Availability:
- Ships Same Business Day
- Weight:
- 14.05 LBS
- BULK CHAIN LENGTH:
- 7,6 M (25')
- CHAIN SIZE:
- 428
- CHAIN TYPE:
- 428 H
- MASTER LINK CONNECTOR:
- CLIP
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 125 CC
- PRODUCT NAME:
- DRIVE CHAIN
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- STEEL ALLOY
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- SEAL TYPE:
- NON-SEAL
- BULK CHAIN LENGTH IMPERIAL:
- 25'
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BULK CHAIN LENGTH METRIC:
- 7.6 M
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 125 CC
- MODEL:
- STANDARD SERIES
- TENSILE STRENGTH IMPERIAL:
- 5250 LB
- TENSILE STRENGTH METRIC:
- 23.4 KN
MSRP: $268.73Now: $228.42Was: $268.73Qty in Cart: 0Quantity:Price:MSRP: $268.73Now: $228.42Was: $268.73Subtotal: -
On Sale
DID 630 Pro V Series - O-Ring Chain Replacement Connecting Link - Clip 630V-FJ
DID
MSRP: $17.00Now: $14.45Was: $17.00A worn or damaged connecting link compromises chain integrity and can lead to catastrophic drivetrain failure mid-race or ride. The DID 630 Pro V Series O-Ring Connecting Link is engineered for...D183039- SKU:
- D183039
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- CHAIN TYPE:
- 630 V
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- STREET
- TYPE:
- CLIP
MSRP: $17.00Now: $14.45Was: $17.00 -
On Sale
EBC Clutch Kit CK4488
EBC
MSRP: $139.17Now: $132.21Was: $139.17A worn or glazed clutch compromises your bike's power delivery and creates unpredictable engagement—especially problematic on sport and touring bikes where reliability matters. The EBC Clutch Kit...CK4488- SKU:
- CK4488
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- RIDING STYLE:
- STREET
- TYPE:
- FRICTION PLATE SET
- UNITS:
- SET
- PRODUCT NAME:
- CLUTCH KIT
MSRP: $139.17Now: $132.21Was: $139.17Qty in Cart: 0Quantity:Price:MSRP: $139.17Now: $132.21Was: $139.17Subtotal: -
On Sale
EBC Clutch Kit CK1210
EBC
MSRP: $158.48Now: $150.56Was: $158.48The EBC Clutch Kit CK1210 delivers the reliable engagement and heat tolerance your bike demands, whether you're carving canyon roads or hitting the track on weekends. This kit's cork-based friction...CK1210- SKU:
- CK1210
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- TYPE:
- FRICTION PLATE SET
- UNITS:
- SET
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- STREET
MSRP: $158.48Now: $150.56Was: $158.48Qty in Cart: 0Quantity:Price:MSRP: $158.48Now: $150.56Was: $158.48Subtotal: -
Sunstar 15 Tooth Front Sprocket for 2006-2008 Honda TRX400EX 35615
SUNSTAR SPROCKETS
$34.95A worn or incorrect front sprocket directly impacts your TRX400EX's acceleration, top-end performance, and drivetrain longevity. The Sunstar 15-tooth front sprocket restores factory-spec engagement...35615- SKU:
- 35615
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- RIDING STYLE:
- ATV
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 15
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
$34.95Qty in Cart: 0Quantity:Price:$34.95Subtotal: -
On Sale
SUPERSPROX Countershaft Sprocket - 15-Tooth CST-249-15-2
SUPERSPROX
MSRP: $19.95Now: $16.96Was: $19.95A countershaft sprocket is your direct connection to reliable power delivery—and this SUPERSPROX 15-tooth unit is engineered to handle the demands of competitive racing and aggressive riding without...12121726- SKU:
- 12121726
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 15
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 420
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
MSRP: $19.95Now: $16.96Was: $19.95Qty in Cart: 0Quantity:Price:MSRP: $19.95Now: $16.96Was: $19.95Subtotal: -
DRIVEN RACING Rear Sprocket - 47-Tooth - BMW 5180-520-47
DRIVEN RACING
$64.99A lightweight rear sprocket is critical for optimizing acceleration and reducing unsprung mass, directly improving handling response and drivetrain efficiency. DRIVEN Racing's 47-tooth sprocket...12102487- SKU:
- 12102487
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 47
- COLOR/FINISH:
- BLACK
- STYLE:
- LIGHTWEIGHT
- COLOR/FINISH:
- ANODIZED
- MATERIAL:
- STEEL
- UNITS:
- EACH
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal: -
DRIVEN RACING Rear Sprocket - 46-Tooth - BMW 5180-520-46
DRIVEN RACING
$64.99A lightweight rear sprocket is essential for maximizing your BMW's acceleration and reducing unsprung mass that directly impacts handling and fuel efficiency. The DRIVEN RACING 46-tooth sprocket...12102486- SKU:
- 12102486
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- COLOR/FINISH:
- ANODIZED
- MATERIAL:
- STEEL
- STYLE:
- LIGHTWEIGHT
- COLOR/FINISH:
- BLACK
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 46
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal: -
On Sale
SUPERSPROX Rear Sprocket - 42-Tooth RFE-1800-42-BLK
SUPERSPROX
MSRP: $59.95Now: $50.96Was: $59.95Sprocket durability directly impacts your drivetrain's longevity and power delivery—cheap alternatives fail under load, while precision-engineered sprockets maintain consistent engagement and...12101881- SKU:
- 12101881
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 42
- TYPE:
- REAR
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
MSRP: $59.95Now: $50.96Was: $59.95 -
On Sale
SUPERSPROX Rear Sprocket - 43-Tooth RFE-1792-43-BLK
SUPERSPROX
MSRP: $54.95Now: $46.71Was: $54.95If you're running a chain drive system, your sprocket is one of the most critical wear items on your bike—and it directly impacts acceleration, top-end speed, and drivetrain longevity. The SUPERSPROX...12101880- SKU:
- 12101880
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TYPE:
- REAR
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
MSRP: $54.95Now: $46.71Was: $54.95Qty in Cart: 0Quantity:Price:MSRP: $54.95Now: $46.71Was: $54.95Subtotal: -
On Sale
SUPERSPROX Rear Sprocket - 44-Tooth RFE-1308-44-BLK
SUPERSPROX
MSRP: $49.95Now: $42.46Was: $49.95If you're running a high-revving engine or frequently pushing your bike to the limit, sprocket wear directly impacts acceleration, top-end speed, and overall drivetrain reliability. The SUPERSPROX...12101874- SKU:
- 12101874
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- REAR
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 44
- PRODUCT NAME:
- SPROCKET
MSRP: $49.95Now: $42.46Was: $49.95 -
On Sale
BARNETT Clutch Spring Kit 501-48-06125
BARNETT
MSRP: $31.93Now: $28.74Was: $31.93A worn or inadequate clutch spring setup will cause inconsistent engagement, slippage under load, and premature wear—compromising both reliability and performance. The BARNETT Clutch Spring Kit...11310316- SKU:
- 11310316
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- RIDING STYLE:
- STREET
- SPRING MATERIAL:
- STEEL
- TYPE:
- CLUTCH
- PRODUCT NAME:
- SPRING SET
- UNITS:
- SET OF 6
MSRP: $31.93Now: $28.74Was: $31.93Qty in Cart: 0Quantity:Price:MSRP: $31.93Now: $28.74Was: $31.93Subtotal: -
DP BRAKES Clutch Kit DPSK242
DP BRAKES
$168.95A worn or slipping clutch kills performance and reliability on track or street. The DP BRAKES DPSK242 delivers fade-free engagement and consistent power transfer without the guesswork of oil-soaked...11310295- SKU:
- 11310295
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
- PRODUCT NAME:
- FRICTION PLATE SET
- RIDING STYLE:
- STREET
- FEATURES:
- INCLUDES SPRINGS
- SPRING MATERIAL:
- CHROME SILICON
- UNITS:
- KIT
- MODEL:
- DPSK SERIES
- TYPE:
- CLUTCH
$168.95Qty in Cart: 0Quantity:Price:$168.95Subtotal: -
DP BRAKES Clutch Kit DPSK202
DP BRAKES
$137.95Stock clutch plates fade under sustained racing loads and slip when you need crisp power delivery most. The DP BRAKES DPSK202 eliminates both problems with shot-peened springs and high-heat friction...11310003- SKU:
- 11310003
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- RIDING STYLE:
- STREET
- FEATURES:
- INCLUDES SPRINGS
- SPRING MATERIAL:
- CHROME SILICON
- UNITS:
- KIT
- MODEL:
- DPSK SERIES
- TYPE:
- CLUTCH
- PRODUCT NAME:
- FRICTION PLATE SET
$137.95 -
Sunstar Steel Rear Sprocket 47T for Yamaha YZF600R 1995-2007 2-560147
SUNSTAR SPROCKETS
$68.95A worn or incorrect rear sprocket directly impacts your YZF600R's acceleration, top-end performance, and chain longevity. The Sunstar 47T Steel Rear Sprocket restores precise power delivery to the...2560147- SKU:
- 2560147
- Availability:
- Ships Same Business Day
- Weight:
- 2.74 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- MATERIAL:
- STEEL
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
$68.95Qty in Cart: 0Quantity:Price:$68.95Subtotal: -
On Sale
DID Chain Kit - Suzuki - GSX-R600 '11-'14 DKS-003
DID
MSRP: $263.00Now: $223.55Was: $263.00A worn or inefficient chain drivetrain robs your GSX-R600 of power and responsiveness on the track or street. The DID Chain Kit delivers low-friction X-Ring® technology paired with premium sprockets...12300365- SKU:
- 12300365
- Availability:
- Ships Same Business Day
- Weight:
- 7.35 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- NATURAL
- FRONT SPROCKET TOOTH COUNT:
- 16
- NUMBER OF LINKS:
- 114
- REAR SPROCKET TOOTH COUNT:
- 43
- SEAL TYPE:
- X-RING
- TENSILE STRENGTH METRIC:
- 44.4 KN
- CHAIN SIZE:
- 525
- MASTER LINK CONNECTOR:
- RIVET
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- TENSILE STRENGTH:
- 44,4 KN (9980 LB)
- CHAIN TYPE:
- 525 VX3
- TENSILE STRENGTH IMPERIAL:
- 9980 LB
- UNITS:
- KIT
MSRP: $263.00Now: $223.55Was: $263.00 -
On Sale
JT SPROCKETS Sprocket - Front - Kawasaki - 16-Tooth JTF1536.16RB
JT SPROCKETS
MSRP: $16.58Now: $14.76Was: $16.58A worn or incorrect front sprocket compromises your bike's acceleration, chain longevity, and overall drivetrain efficiency. The JT Sprockets 16-tooth front sprocket delivers OEM-equivalent...12121241- SKU:
- 12121241
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MATERIAL:
- RUBBER
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 16
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- UNITS:
- EACH
MSRP: $16.58Now: $14.76Was: $16.58 -
On Sale
SUPERSPROX Countershaft Sprocket - 15-Tooth CST-4041-15-2
SUPERSPROX
MSRP: $34.95Now: $29.71Was: $34.95A countershaft sprocket is only as strong as its material composition and surface treatment—and this is where SUPERSPROX separates itself from the competition. The CST-4041-15-2 is engineered with...12121362- SKU:
- 12121362
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- TOOTH COUNT:
- 15
MSRP: $34.95Now: $29.71Was: $34.95Qty in Cart: 0Quantity:Price:MSRP: $34.95Now: $29.71Was: $34.95Subtotal:
