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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SUPERSPROX Stealth Rear Sprocket - 60-Tooth - Gold - Kawasaki RST-486-60-GLD
SUPERSPROX
$169.95Supersprox-Stealth gives you longer system life without compromising weight, Steel teeth last 4 times longer than aluminum, Pound-for-pound, the strongest sprocket on the market, The aluminum core is 70% lighter than steel, Forging rivets into the...12102016- SKU:
- 12102016
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- STEALTH
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TYPE:
- CONVERSION
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- GOLD
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 60
- TYPE:
- REAR
$169.95Qty in Cart: 0Quantity:Price:$169.95Subtotal: -
SUPERSPROX Rear Sprocket - 43-Tooth RFE-486-43-BLK
SUPERSPROX
$49.95Developed on the race track to give longer system life and high performance for street and off-road applications, Using CAD designed and CNC-Laser cutting to ensure an exact fit on the wheel, Made to Supersprox high quality standards and including out...12102168- SKU:
- 12102168
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- TYPE:
- REAR
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 43
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
SUPERSPROX Countershaft Sprocket - 15-Tooth CST-2150-15-2
SUPERSPROX
$39.95Made from SCM-435 carbon-free steel and impregnated to guarantee zero breaking risk and extended sprocket life, Ultra-hard surface layer (.5mm) reduces friction to prevent power loss caused by chain drag, Fully lightened with radial holes for off-road...12121351- SKU:
- 12121351
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 525
- TOOTH COUNT:
- 15
- MATERIAL:
- STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
Rekluse TorqDrive Clutch Kit for 2018-2020 Harley-Davidson Softail Models RMS-2809009
REKLUSE
$509.00Enhance your riding experience with the REKLUSE TorqDrive Clutch Kit, designed for superior performance and durability. This innovative clutch pack seamlessly integrates with your OEM components, providing a significant boost in torque capacity and...11313502- SKU:
- 11313502
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
- MODEL:
- TORQDRIVE®
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- KIT
- PRODUCT NAME:
- CLUTCH KIT
$509.00Qty in Cart: 0Quantity:Price:$509.00Subtotal: -
Rekluse RadiusX Clutch Kit 2016-2018 KTM 690 Enduro R RMS-6385
REKLUSE
$869.00Experience unmatched performance with the REKLUSE RadiusX Clutch Kit, designed to elevate your riding experience. This innovative auto clutch system seamlessly integrates into your existing setup, providing enhanced power transfer and reliability while...11300414- SKU:
- 11300414
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- AUTO CLUTCH
- UNITS:
- KIT
- MODEL:
- RADIUSX
- RIDING STYLE:
- STREET
$869.00Qty in Cart: 0Quantity:Price:$869.00Subtotal: -
COBRA Drive Belt Guard - XVS1300C Stryker 06-0770
COBRA
$126.95Fabricated from a single piece of high-strength steel, Laser-cut and formed polished design, Polished and chromed for a custom shine12020087- SKU:
- 12020087
- Availability:
- Ships Same Business Day
- Weight:
- 3.01 LBS
- COLOR/FINISH:
- POLISHED
- PRODUCT NAME:
- GUARD
- TYPE:
- DRIVE BELT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
$126.95 -
COBRA Drive Belt Guard - XVS950 V-Star 06-0725
COBRA
$126.95Fabricated from a single piece of high-strength steel, Laser-cut and formed polished design, Polished and chromed for a custom shine12020074- SKU:
- 12020074
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- COLOR/FINISH:
- POLISHED
- PRODUCT NAME:
- GUARD
- TYPE:
- DRIVE BELT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
$126.95 -
JT SPROCKETS Sprocket - Rear - Honda - 50-Tooth JTR269.50
JT SPROCKETS
$25.75Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100087- SKU:
- 12100087
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
- CHAIN SIZE:
- 428
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
- MATERIAL:
- STEEL
- MODEL:
- HONDA
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$25.75Qty in Cart: 0Quantity:Price:$25.75Subtotal: -
On Sale
EBC Clutch Kit CK5589
EBC
MSRP: $123.74Now: $117.55Was: $123.74Cork-based clutch material impregnated with aluminum particles to increase wear life and heat resistance, Highly compressed construction avoids swell and clutch drag, Ideal for general-purpose street/sport/touring bikes, Kit includes complete engine set...CK5589- SKU:
- CK5589
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- FRICTION PLATE SET
- UNITS:
- SET
- RIDING STYLE:
- STREET
MSRP: $123.74Now: $117.55Was: $123.74Qty in Cart: 0Quantity:Price:MSRP: $123.74Now: $117.55Was: $123.74Subtotal: -
JT SPROCKETS Sprocket - Rear - Yamaha - 39-Tooth JTR848.39
JT SPROCKETS
$39.73Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100261- SKU:
- 12100261
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 39
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
$39.73 -
JT SPROCKETS Sprocket - Rear - Suzuki - 48-Tooth JTR1875.48
JT SPROCKETS
$48.95Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100788- SKU:
- 12100788
- Availability:
- Ships Same Business Day
- Weight:
- 2.12 LBS
- CHAIN SIZE:
- 532
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MODEL:
- YAMAHA
$48.95Qty in Cart: 0Quantity:Price:$48.95Subtotal: -
On Sale
JT SPROCKETS Sprocket - Rear - Aprilia - 44-Tooth JTR7.44
JT SPROCKETS
MSRP: $36.95Now: $24.00Was: $36.95Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100644- SKU:
- 12100644
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 44
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 525
- MODEL:
- BMW
- UNITS:
- EACH
MSRP: $36.95Now: $24.00Was: $36.95Qty in Cart: 0Quantity:Price:MSRP: $36.95Now: $24.00Was: $36.95Subtotal: -
JT SPROCKETS Sprocket - Rear - Ducati - 45-Tooth JTR735.45
JT SPROCKETS
$40.18Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100649- SKU:
- 12100649
- Availability:
- Ships Same Business Day
- Weight:
- 1.62 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 45
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$40.18Qty in Cart: 0Quantity:Price:$40.18Subtotal: -
JT SPROCKETS Sprocket - Rear - Ducati - 48-Tooth JTR735.48
JT SPROCKETS
$40.18Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100650- SKU:
- 12100650
- Availability:
- Ships Same Business Day
- Weight:
- 2.23 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
$40.18 -
JT SPROCKETS Sprocket - Rear - Suzuki - 41-Tooth JTR1791.41
JT SPROCKETS
$32.53Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100700- SKU:
- 12100700
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 41
- CHAIN SIZE:
- 525
- MODEL:
- SUZUKI
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$32.53 -
JT SPROCKETS Sprocket - Rear - Kawasaki - 42-Tooth JTR1493.42
JT SPROCKETS
$37.70Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12101058- SKU:
- 12101058
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- MODEL:
- KAWASAKI
- TOOTH COUNT:
- 42
$37.70 -
JT SPROCKETS Counter-Shaft Sprocket - 17-Tooth JTF1902.17RB
JT SPROCKETS
$19.13Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12121689- SKU:
- 12121689
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MATERIAL:
- C49 HIGH CARBON STEEL
- MATERIAL:
- RUBBER
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- NATURAL
- MODEL:
- RUBBER-CUSHIONED
- STYLE:
- CUSHIONED
$19.13 -
JT SPROCKETS Counter Shaft Sprocket - 18-Tooth JTF1183.18
JT SPROCKETS
$16.58Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12120748- SKU:
- 12120748
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- MATERIAL:
- STEEL
- MODEL:
- TRIUMPH
- TOOTH COUNT:
- 18
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$16.58Qty in Cart: 0Quantity:Price:$16.58Subtotal: -
JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF1595.16
JT SPROCKETS
$17.13Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12120763- SKU:
- 12120763
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MODEL:
- YAMAHA
- PRODUCT NAME:
- SPROCKET
$17.13Qty in Cart: 0Quantity:Price:$17.13Subtotal: -
JT SPROCKETS Countershaft Sprocket - 14 Tooth JTF426.14
JT SPROCKETS
$7.20Computer designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...JTF42614- SKU:
- JTF42614
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 14
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- CHAIN SIZE:
- 428
- MODEL:
- SUZUKI
- RIDING STYLE:
- STREET
$7.20Qty in Cart: 0Quantity:Price:$7.20Subtotal:
