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!
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- Price
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On Sale
JT SPROCKETS Sprocket - Rear - Yamaha - 45-Tooth JTR479.45
JT SPROCKETS
MSRP: $43.95Now: $39.12Was: $43.95A worn or mismatched rear sprocket directly impacts acceleration, top speed, and engine efficiency—making it one of the highest-ROI upgrades for your Yamaha. JT's 45-tooth design delivers the precise...12100090- SKU:
- 12100090
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- MATERIAL:
- STEEL
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- RIDING STYLE:
- STREET
MSRP: $43.95Now: $39.12Was: $43.95 -
On Sale
JT SPROCKETS Sprocket - Front - Yamaha - 16-Tooth JTF579.16RB
JT SPROCKETS
MSRP: $18.50Now: $16.47Was: $18.50A quality front sprocket is fundamental to reliable power delivery and chain longevity. JT's rubber-cushioned design absorbs chain impact that would otherwise cause premature wear and noise, while...12121280- SKU:
- 12121280
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- UNITS:
- EACH
- MATERIAL:
- STEEL
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
- MATERIAL:
- RUBBER
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
MSRP: $18.50Now: $16.47Was: $18.50 -
On Sale
JT SPROCKETS Rear Sprocket - 43-Tooth - Honda JTR1316.43
JT SPROCKETS
MSRP: $30.63Now: $27.26Was: $30.63A worn or damaged rear sprocket directly compromises acceleration, top-end performance, and drivetrain efficiency—making it one of the most critical wear items on your motorcycle. The JT Sprockets...12102427- SKU:
- 12102427
- Availability:
- Ships Same Business Day
- Weight:
- 1.46 LBS
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 43
- UNITS:
- EACH
MSRP: $30.63Now: $27.26Was: $30.63 -
On Sale
JT SPROCKETS Sprocket - Rear - BMW - 47-Tooth JTR5.47
JT SPROCKETS
MSRP: $33.80Now: $30.08Was: $33.80A quality rear sprocket is fundamental to your drivetrain's efficiency, durability, and power delivery. The JT Sprockets 47-tooth rear sprocket delivers consistent engagement and longevity through...12100093- SKU:
- 12100093
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 47
- TYPE:
- DRIVE
- UNITS:
- EACH
MSRP: $33.80Now: $30.08Was: $33.80 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF402.15
JT SPROCKETS
MSRP: $16.28Now: $14.49Was: $16.28A counter shaft sprocket is critical to your bike's power delivery—the wrong tooth count kills acceleration or tops out your RPM band. The JT Sprockets 15-tooth counter shaft sprocket delivers...12120186- SKU:
- 12120186
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- CHAIN SIZE:
- 520
- TOOTH COUNT:
- 15
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
MSRP: $16.28Now: $14.49Was: $16.28 -
EBC Clutch Kit SRC75
EBC
$173.01If you're running a high-performance sport bike or production-based race bike, clutch reliability under sustained heat and aggressive riding conditions is non-negotiable. The EBC Clutch Kit SRC75...11310214- SKU:
- 11310214
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
- RIDING STYLE:
- STREET
- TYPE:
- FRICTION PLATE SET
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
$173.01 -
EBC Clutch Kit SRC131
EBC
$308.59If you're running a high-output sport bike or production-based race bike, clutch engagement and heat management become critical factors in reliability and lap times. The EBC SRC131 kit delivers...11313161- SKU:
- 11313161
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- TYPE:
- FRICTION PLATE SET
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$308.59 -
EBC Clutch Kit SRK131
EBC
$373.38The EBC Clutch Kit SRK131 delivers the holding power and engagement consistency you need when pushing your vehicle to its limits on both street and track. Engineered with aramid fiber-lined friction...11313164- SKU:
- 11313164
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- FRICTION PLATE SET
$373.38 -
EBC Clutch Kit SRK3
EBC
$261.36The EBC Clutch Kit SRK3 delivers the holding power and durability you need when you're pushing your vehicle to its limits on both street and track. Whether you're managing increased horsepower from...11310973- SKU:
- 11310973
- Availability:
- Ships Same Business Day
- Weight:
- 2.12 LBS
- TYPE:
- FRICTION PLATE SET
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$261.36 -
EBC Clutch Kit SRK11
EBC
$242.14The EBC Clutch Kit SRK11 delivers the holding power and durability required for sustained hard driving, whether you're on the street or at the track. Built with aramid fiber-lined friction plates and...11310979- SKU:
- 11310979
- Availability:
- Ships Same Business Day
- Weight:
- 2.19 LBS
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- FRICTION PLATE SET
$242.14 -
EBC Clutch Kit SRK19
EBC
$261.36If you're running aggressive power levels or frequent track days, your factory clutch won't cut it. The EBC Clutch Kit SRK19 delivers the clamping force and thermal stability needed to handle...11310985- SKU:
- 11310985
- Availability:
- Ships Same Business Day
- Weight:
- 2.18 LBS
- TYPE:
- FRICTION PLATE SET
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
$261.36 -
EBC Clutch Kit SRK22
EBC
$241.22The EBC Clutch Kit SRK22 delivers the holding power and durability required for sustained high-performance driving on both street and track. Built with aramid fiber-lined friction plates and steel...11310987- SKU:
- 11310987
- Availability:
- Ships Same Business Day
- Weight:
- 2.21 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- FRICTION PLATE SET
$241.22 -
EBC Clutch Kit SRK24
EBC
$279.14The EBC Clutch Kit SRK24 delivers the holding power and durability demanded by high-performance driving, whether you're pushing hard on track or commanding aggressive street driving. Built with...11310988- SKU:
- 11310988
- Availability:
- Ships Same Business Day
- Weight:
- 2.06 LBS
- RIDING STYLE:
- STREET
- TYPE:
- FRICTION PLATE SET
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
$279.14 -
EBC Clutch Kit SRK25
EBC
$337.94The EBC Clutch Kit SRK25 delivers the clamping force and durability demanded by high-performance driving, whether you're pushing limits on track or commanding daily traffic. Built with aramid...11310989- SKU:
- 11310989
- Availability:
- Ships Same Business Day
- Weight:
- 3.81 LBS
- TYPE:
- FRICTION PLATE SET
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
$337.94 -
EBC Clutch Kit SRK29
EBC
$297.27The EBC Clutch Kit SRK29 delivers the clamping force and durability demanded by high-performance street and track applications. Whether you're pushing aggressive power numbers or logging lap times,...11310990- SKU:
- 11310990
- Availability:
- Ships Same Business Day
- Weight:
- 2.31 LBS
- RIDING STYLE:
- STREET
- TYPE:
- FRICTION PLATE SET
- UNITS:
- KIT
- PRODUCT NAME:
- CLUTCH KIT
$297.27 -
EBC Clutch Kit SRK33
EBC
$262.99The EBC Clutch Kit SRK33 is engineered for drivers who demand engagement consistency across both street and circuit conditions. Whether you're managing daily commute heat cycles or sustained track...11310992- SKU:
- 11310992
- Availability:
- Ships Same Business Day
- Weight:
- 1.97 LBS
- TYPE:
- FRICTION PLATE SET
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
$262.99 -
EBC Clutch Kit SRK38
EBC
$300.46If you're pushing your vehicle hard on the street or track, your stock clutch won't cut it. The EBC Clutch Kit SRK38 delivers the holding power and durability you need to transfer maximum engine...11310993- SKU:
- 11310993
- Availability:
- Ships Same Business Day
- Weight:
- 2.77 LBS
- TYPE:
- FRICTION PLATE SET
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$300.46 -
EBC Clutch Kit CK2362
EBC
$130.94If your clutch is slipping under load or showing signs of premature wear, the EBC Clutch Kit CK2362 delivers the durability and consistent engagement your street or sport bike demands. The cork-based...11312372- SKU:
- 11312372
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- SET
- MODEL:
- CK SERIES
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- FRICTION PLATE SET
$130.94 -
EBC Clutch Springs - 6 pcs. CSK198
EBC
$12.98When you're upgrading your clutch plates, your stock springs are working against you. EBC Clutch Springs deliver 10% stiffer engagement than OEM spec, providing more consistent bite and better power...11312740- SKU:
- 11312740
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- SPRING MATERIAL:
- STEEL
- UNITS:
- SET
- STYLE:
- COIL SPRING
- TYPE:
- CLUTCH
- MODEL:
- CSK SERIES
- PRODUCT NAME:
- SPRING SET
- RIDING STYLE:
- STREET
$12.98 -
EBC Clutch Set CKF4435
EBC
$176.77A quality clutch kit directly impacts your bike's acceleration response, longevity, and overall rideability—especially under sustained high-load conditions. The EBC Clutch Set CKF4435 delivers...11312206- SKU:
- 11312206
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FRICTION PLATE SET
- TYPE:
- CLUTCH
- UNITS:
- SET
$176.77
