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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VORTEX F5 Rear Sprocket - 47-Tooth 435K-47
VORTEX
$76.95The VORTEX F5 Rear Sprocket delivers the durability and efficiency demanded by endurance racing applications. Hard anodized with a PTFE coating, this 47-tooth sprocket resists wear and maintains consistent engagement through extended track sessions...12110594- SKU:
- 12110594
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MATERIAL:
- 7075-T6 ALUMINUM
- CHAIN SIZE:
- 520
- MODEL:
- F5 PTFE
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
$76.95 -
VORTEX F5 Rear Sprocket - 48-Tooth 435K-48
VORTEX
$76.95The VORTEX F5 Rear Sprocket delivers the durability and low-friction performance demanded by endurance racing and high-mileage track applications. Hard anodized construction with PTFE coating reduces wear and minimizes power loss through the drivetrain...12110595- SKU:
- 12110595
- Availability:
- Ships Same Business Day
- Weight:
- 1.24 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 48
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MODEL:
- F5 PTFE
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$76.95 -
VORTEX F5 Rear Sprocket - 49-Tooth 435K-49
VORTEX
$76.95The VORTEX F5 49-Tooth Rear Sprocket delivers the durability and low-friction performance your endurance racing demands. Hard anodized with PTFE coating, this sprocket resists wear while maintaining consistent power delivery through extended race...12110596- SKU:
- 12110596
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- COLOR/FINISH:
- BLACK
- CHAIN SIZE:
- 520
- MODEL:
- F5 PTFE
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
$76.95 -
VORTEX Steel Rear Sprocket - 44 Tooth 526S-44
VORTEX
$63.95A reliable rear sprocket is fundamental to consistent power delivery and acceleration, whether you're pushing lap times or building a dependable street machine. The VORTEX 44-tooth steel sprocket combines hardened teeth geometry with optimized weight...12100562- SKU:
- 12100562
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- CARBON STEEL
- MODEL:
- STEEL
- TOOTH COUNT:
- 44
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
$63.95 -
VORTEX Steel Rear Sprocket - 45 Tooth 526S-45
VORTEX
$63.95A worn or mismatched rear sprocket directly impacts your bike's acceleration, top-end speed, and overall drivetrain efficiency. The VORTEX 45-tooth steel sprocket delivers consistent power transfer with hardened teeth built to withstand sustained racing...12100563- SKU:
- 12100563
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- CARBON STEEL
- MODEL:
- STEEL
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
$63.95 -
VORTEX Steel Rear Sprocket - 42 Tooth 527S-42
VORTEX
$63.95A quality rear sprocket is fundamental to your drivetrain's efficiency and longevity. The VORTEX 42-tooth sprocket delivers the hardened steel durability and lightweight construction that serious riders demand, whether you're pushing lap times or logging...12100564- SKU:
- 12100564
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- CHAIN SIZE:
- 530
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- MODEL:
- STEEL
- TOOTH COUNT:
- 42
- TYPE:
- DRIVE
- UNITS:
- EACH
$63.95 -
VORTEX Steel Rear Sprocket - 43-Tooth - Suzuki 527S-43
VORTEX
$63.95A worn or mismatched rear sprocket directly impacts your power delivery, acceleration, and overall drivetrain efficiency. The VORTEX 43-Tooth Steel Rear Sprocket delivers hardened teeth and optimized weight distribution to handle sustained high-RPM...12100565- SKU:
- 12100565
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- TYPE:
- DRIVE
- CHAIN SIZE:
- 530
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- COLOR/FINISH:
- BLACK
- MODEL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$63.95 -
VORTEX Front Sprocket - 15-Tooth 3273-15
VORTEX
$42.95A worn or mismatched front sprocket directly impacts your bike's acceleration, top-end performance, and chain wear patterns. The VORTEX 15-Tooth Front Sprocket delivers the precision fit and durability you need to maintain consistent power delivery and...12120409- SKU:
- 12120409
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 15
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
$42.95 -
VORTEX Front Sprocket - 16-Tooth 3273-16
VORTEX
$42.95A worn or inadequate front sprocket compromises your entire drivetrain's efficiency and acceleration response. The VORTEX 16-Tooth Front Sprocket delivers precision-manufactured durability with induction-hardened steel construction, ensuring consistent...12120410- SKU:
- 12120410
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
$42.95 -
VORTEX Front Sprocket - 15-Tooth 3523-15
VORTEX
$42.95A front sprocket is one of the most direct ways to adjust your bike's power delivery and acceleration characteristics. The VORTEX 15-tooth sprocket delivers precision engineering with induction-hardened steel construction, ensuring consistent engagement...12120412- SKU:
- 12120412
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- TOOTH COUNT:
- 15
$42.95 -
VORTEX Front Sprocket - 15-Tooth 3517-15
VORTEX
$34.95A worn or mismatched front sprocket directly impacts your engine's power delivery, throttle response, and overall drivetrain reliability. The VORTEX 15-Tooth Front Sprocket delivers precision-engineered consistency with induction-hardened steel...12120414- SKU:
- 12120414
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- CHAIN SIZE:
- 530
- TOOTH COUNT:
- 15
- COLOR/FINISH:
- NATURAL
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
$34.95 -
VORTEX Front Sprocket - 15-Tooth 3516-15
VORTEX
$34.95A worn or inadequate front sprocket directly impacts your acceleration response, chain wear rates, and overall drivetrain efficiency. The VORTEX 15-Tooth Front Sprocket delivers precision-engineered consistency and durability through induction-hardening...12120416- SKU:
- 12120416
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 15
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
$34.95 -
VORTEX Front Sprocket - 16-Tooth 3516-16
VORTEX
$34.95A worn or suboptimal front sprocket directly impacts your power delivery, throttle response, and overall drivetrain efficiency. The VORTEX 16-Tooth Front Sprocket combines precision manufacturing with induction-hardening to eliminate inconsistencies that...12120417- SKU:
- 12120417
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
$34.95 -
VORTEX Front Sprocket - 16-Tooth 3291-16
VORTEX
$36.95A precision front sprocket is fundamental to your drivetrain's efficiency and reliability—and the VORTEX 16-Tooth delivers the consistency and durability that separates reliable builds from problematic ones. Induction-hardened steel construction ensures...12121141- SKU:
- 12121141
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
$36.95 -
VESRAH Clutch Discs VC-397
VESRAH
$98.50Clutch performance directly impacts your power delivery and driving precision—worn or degraded friction plates rob you of responsive engagement and can lead to costly transmission damage. The VESRAH Clutch Discs VC-397 restore OEM-level clutch function...VC397- SKU:
- VC397
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- FRICTION PLATE MATERIAL:
- CORK
- PRODUCT NAME:
- FRICTION PLATE SET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- SET OF 10
- TYPE:
- CLUTCH
$98.50Qty in Cart: 0Quantity:Price:$98.50Subtotal: -
VESRAH Clutch Discs VC-413
VESRAH
$59.33Consistent clutch engagement is non-negotiable in high-performance driving, and worn or glazed friction plates compromise both safety and power delivery. The VESRAH Clutch Discs VC-413 deliver reliable, predictable clutch feel across repeated heat...VC413- SKU:
- VC413
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- UNITS:
- SET OF 7
- FRICTION PLATE MATERIAL:
- CORK
- PRODUCT NAME:
- FRICTION PLATE SET
- TYPE:
- CLUTCH
- RIDING STYLE:
- STREET
$59.33Qty in Cart: 0Quantity:Price:$59.33Subtotal: -
VESRAH Clutch Spring Set SK-160
VESRAH
$10.67OEM clutch springs wear out and lose tension over time, leading to inconsistent engagement and premature wear on your friction materials. The VESRAH SK-160 Clutch Spring Set restores crisp, reliable lever feel and maintains consistent clamping force...SK160- SKU:
- SK160
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- CLUTCH
- PRODUCT NAME:
- SPRING SET
- RIDING STYLE:
- STREET
- SPRING MATERIAL:
- STEEL
- UNITS:
- SET
$10.67 -
VESRAH Clutch Spring Set SK-168
VESRAH
$21.17The VESRAH Clutch Spring Set SK-168 delivers the responsive engagement and consistency that separates reliable street duty from track-ready performance. OEM clutch springs fade under sustained heat and aggressive riding, causing slippage and inconsistent...SK168- SKU:
- SK168
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- RIDING STYLE:
- STREET
- UNITS:
- SET
- SPRING MATERIAL:
- STEEL
- PRODUCT NAME:
- SPRING SET
- TYPE:
- CLUTCH
$21.17 -
VESRAH Clutch Spring Set SK-201
VESRAH
$13.67Stock clutch springs wear out faster than most riders expect, leading to inconsistent engagement, slippage under load, and reduced power transfer to the wheel. The VESRAH Clutch Spring Set SK-201 replaces these critical components with heavy-duty steel...SK201- SKU:
- SK201
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- SPRING MATERIAL:
- STEEL
- TYPE:
- CLUTCH
- UNITS:
- SET
- PRODUCT NAME:
- SPRING SET
$13.67 -
VESRAH Clutch Spring Set SK-247
VESRAH
$10.50A worn or weakened clutch spring set compromises your engagement quality, throttle response, and overall drivability. The VESRAH Clutch Spring Set SK-247 replaces OEM springs with heavy-duty steel construction, restoring crisp clutch feel and reliable...SK247- SKU:
- SK247
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- RIDING STYLE:
- STREET
- UNITS:
- SET
- SPRING MATERIAL:
- STEEL
- TYPE:
- CLUTCH
- PRODUCT NAME:
- SPRING SET
$10.50
