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
-
REKLUSE Clutch Kit for 2015-2020 Yamaha YZ250F RMS-2806063
REKLUSE
$479.00Experience unparalleled performance with the REKLUSE Clutch Kit RMS-2806063, designed to elevate your riding experience. This innovative clutch pack enhances torque capacity while ensuring smooth power transfer, making it ideal for extreme conditions...11300395- SKU:
- 11300395
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
- MODEL:
- TORQDRIVE®
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- CLUTCH
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$479.00 -
JT SPROCKETS Sprocket - Front - Honda - 16-Tooth JTF1381.16RB
JT SPROCKETS
$22.78Computer-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...12121237- SKU:
- 12121237
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MATERIAL:
- RUBBER
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 16
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- UNITS:
- EACH
$22.78 -
JT SPROCKETS Counter-Shaft Sprocket - 18-Tooth JTF1180.18RB
JT SPROCKETS
$18.98Computer-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...12121550- SKU:
- 12121550
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- STYLE:
- CUSHIONED
- TOOTH COUNT:
- 18
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- COLOR/FINISH:
- NATURAL
- MODEL:
- RUBBER-CUSHIONED
- UNITS:
- EACH
- MATERIAL:
- C49 HIGH CARBON STEEL
- MATERIAL:
- RUBBER
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$18.98 -
JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF520.15
JT SPROCKETS
$12.78Computer-designed to achieve ultimate strength at minimum weightJTF52015- SKU:
- JTF52015
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- CHAIN SIZE:
- 525
- TOOTH COUNT:
- 15
- TYPE:
- COUNTERSHAFT
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$12.78 -
JT SPROCKETS Sprocket - Rear - Honda - 40-Tooth JTR210.40
JT SPROCKETS
$27.75Computer 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...12100083- SKU:
- 12100083
- Availability:
- Ships Same Business Day
- Weight:
- 1.69 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- MODEL:
- HONDA
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 40
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$27.75 -
JT SPROCKETS Sprocket - Rear - Honda - 44-Tooth JTR210.44
JT SPROCKETS
$27.75Computer-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...12100084- SKU:
- 12100084
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 44
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$27.75 -
JT SPROCKETS Sprocket - Rear - Honda - 37-Tooth JTR255.37
JT SPROCKETS
$14.25Computer-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...12100085- SKU:
- 12100085
- Availability:
- Ships Same Business Day
- Weight:
- 1.26 LBS
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 37
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 420
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
$14.25 -
JT SPROCKETS Sprocket - Rear - Honda - 49-Tooth JTR269.49
JT SPROCKETS
$25.38Computer-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...12100086- SKU:
- 12100086
- Availability:
- Ships Same Business Day
- Weight:
- 2.51 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 428
- TYPE:
- DRIVE
- UNITS:
- EACH
$25.38 -
JT SPROCKETS Sprocket - Rear - Honda - 56-Tooth JTR269.56
JT SPROCKETS
$31.75Computer-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...12100088- SKU:
- 12100088
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 428
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 56
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MODEL:
- HONDA
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- REAR
$31.75 -
JT SPROCKETS Sprocket - Rear - Yamaha - 48-Tooth JTR479.48
JT SPROCKETS
$49.18Computer-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...12100091- SKU:
- 12100091
- Availability:
- Ships Same Business Day
- Weight:
- 3.38 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$49.18 -
JT SPROCKETS Sprocket - Rear - Kawasaki - 44-Tooth JTR487.44
JT SPROCKETS
$31.10Computer-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...12100092- SKU:
- 12100092
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- CHAIN SIZE:
- 520
- MODEL:
- KAWASAKI
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 44
- UNITS:
- EACH
$31.10Qty in Cart: 0Quantity:Price:$31.10Subtotal: -
JT SPROCKETS Sprocket - Rear - Aprilia - 42-Tooth JTR702.42
JT SPROCKETS
$34.78Computer-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...12100096- SKU:
- 12100096
- Availability:
- Ships Same Business Day
- Weight:
- 2.39 LBS
- CHAIN SIZE:
- 525
- COLOR/FINISH:
- NATURAL
- TOOTH COUNT:
- 42
- TYPE:
- DRIVE
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
$34.78 -
JT SPROCKETS Sprocket - Rear - Aprilia - 46-Tooth JTR735.46
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...12100097- SKU:
- 12100097
- Availability:
- Ships Same Business Day
- Weight:
- 1.86 LBS
- MATERIAL:
- STEEL
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 46
$40.18 -
JT SPROCKETS Sprocket - Rear - Ducati - 38-Tooth JTR745.38
JT SPROCKETS
$32.63Computer-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...12100098- SKU:
- 12100098
- Availability:
- Ships Same Business Day
- Weight:
- 1.88 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 38
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$32.63 -
JT SPROCKETS Sprocket - Rear - Ducati - 42-Tooth JTR745.42
JT SPROCKETS
$32.63Computer-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...12100099- SKU:
- 12100099
- Availability:
- Ships Same Business Day
- Weight:
- 2.39 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- TYPE:
- DRIVE
- CHAIN SIZE:
- 525
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$32.63 -
JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF521.15
JT SPROCKETS
$22.15Computer-designed to achieve ultimate strength at minimum weightJTF52115- SKU:
- JTF52115
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MODEL:
- KAWASAKI
- TOOTH COUNT:
- 15
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 630
- RIDING STYLE:
- STREET
$22.15 -
JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF522.15
JT SPROCKETS
$25.60Computer-designed to achieve ultimate strength at minimum weightJTF52215- SKU:
- JTF52215
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- TYPE:
- COUNTERSHAFT
- MODEL:
- KAWASAKI
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 15
- CHAIN SIZE:
- 630
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MATERIAL:
- STEEL
$25.60Qty in Cart: 0Quantity:Price:$25.60Subtotal: -
JT SPROCKETS Sprocket - Front - Yamaha - 16-Tooth JTF1586.16RB
JT SPROCKETS
$17.43Computer-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...12121247- SKU:
- 12121247
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- RUBBER
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
$17.43 -
JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF546.14
JT SPROCKETS
$6.53Computer-designed to achieve ultimate strength at minimum weightJTF54614- SKU:
- JTF54614
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 420
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- COLOR/FINISH:
- NATURAL
- TOOTH COUNT:
- 14
$6.53 -
JT SPROCKETS Sprocket - Rear - Kawasaki/Suzuki - 40-Tooth JTR802.40
JT SPROCKETS
$17.90Computer-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...JTR80240- SKU:
- JTR80240
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- CHAIN SIZE:
- 428
- TOOTH COUNT:
- 40
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
$17.90
