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
-
PARTS UNLIMITED 520 - Chain - Repair Kit T5204
PARTS UNLIMITED
$6.95Repair kits for all standard chainT5204- SKU:
- T5204
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 250 CC
- NUMBER OF LINKS:
- 2
- TENSILE STRENGTH IMPERIAL:
- 6504 LB
- TENSILE STRENGTH METRIC:
- 28.9 KN
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- CHAIN
- MASTER LINK CONNECTOR:
- CLIP
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
$6.95 -
PARTS UNLIMITED 520H - Drive Chain - 100 Links T520H100
PARTS UNLIMITED
$37.95Reliable, high-quality chain at the absolute lowest price, Precut lengths boxed individually with connecting links, Made in TaiwanT520H100- SKU:
- T520H100
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- CHAIN SIZE:
- 520
- CHAIN TYPE:
- 520 H
- COLOR/FINISH:
- BLACK
- MASTER LINK CONNECTOR:
- CLIP
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- SEAL TYPE:
- NON-SEAL
- TENSILE STRENGTH METRIC:
- 33.1 KN
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 250 CC
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 250 CC
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- NUMBER OF LINKS:
- 100
- TENSILE STRENGTH IMPERIAL:
- 7450 LB
$37.95 -
PARTS UNLIMITED 530H - Drive Chain - 110 Links T530H110
PARTS UNLIMITED
$42.95Reliable High-Quality Chain - Exceptional durability for long-lasting performance. Precut lengths for easy installation and convenience. Individually boxed with connecting links for hassle-free use. Manufactured in Taiwan, ensuring...T530H110- SKU:
- T530H110
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- MASTER LINK CONNECTOR:
- CLIP
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- SEAL TYPE:
- NON-SEAL
- TENSILE STRENGTH METRIC:
- 33.1 KN
- NUMBER OF LINKS:
- 110
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TENSILE STRENGTH IMPERIAL:
- 7450 LB
- MATERIAL:
- STEEL
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 900 CC
- CHAIN TYPE:
- 530 H
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 900 CC
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$42.95 -
PARTS UNLIMITED 520 O-Ring Series - Drive Chain - 90 Links PU520POX90L
PARTS UNLIMITED
$55.63Features quad pin riveting, solid bushings and rollers, and tough O-ring seals, Shot-peened and pre-stretched, Recommended for motorcycles originally equipped with O-ring chains, Provides 1-1/2 times longer wear life than an O-ring chain and 12 times...12220221- SKU:
- 12220221
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- MASTER LINK CONNECTOR:
- CLIP
- MATERIAL:
- STEEL
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 650 CC
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH IMPERIAL:
- 7937 LB
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- PRODUCT NAME:
- DRIVE CHAIN
- NUMBER OF LINKS:
- 90
- SEAL TYPE:
- O-RING
- CHAIN SIZE:
- 520
- CHAIN TYPE:
- 520 PO
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 650 CC
- MODEL:
- PO SERIES
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TENSILE STRENGTH METRIC:
- 35.3 KN
$55.63Qty in Cart: 0Quantity:Price:$55.63Subtotal: -
PARTS UNLIMITED 530H - Drive Chain - 100 Links T530H100
PARTS UNLIMITED
$38.95Reliable, high-quality chain at the absolute lowest price, Precut lengths boxed individually with connecting links, Made in TaiwanT530H100- SKU:
- T530H100
- Availability:
- Ships Same Business Day
- Weight:
- 4.13 LBS
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 900 CC
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- MASTER LINK CONNECTOR:
- CLIP
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 900 CC
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH METRIC:
- 33.1 KN
- UNITS:
- EACH
- CHAIN TYPE:
- 530 H
- RIDING STYLE:
- UTV
- MATERIAL:
- STEEL
- NUMBER OF LINKS:
- 100
- PRODUCT NAME:
- DRIVE CHAIN
- SEAL TYPE:
- NON-SEAL
- TENSILE STRENGTH IMPERIAL:
- 7450 LB
$38.95Qty in Cart: 0Quantity:Price:$38.95Subtotal: -
PARTS UNLIMITED Rear Kawasaki Sprocket - 520 - 43 Tooth 42041-136943
PARTS UNLIMITED
$28.51All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fit, Packaged individually in poly bags with...12100305- SKU:
- 12100305
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- PRODUCT NAME:
- SPROCKET
$28.51Qty in Cart: 0Quantity:Price:$28.51Subtotal: -
PARTS UNLIMITED Rear Yamaha Sprocket - 530 - 47 Tooth 4XV-25443-2047
PARTS UNLIMITED
$44.83All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fit, Packaged individually in poly bags with...12100311- SKU:
- 12100311
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
$44.83Qty in Cart: 0Quantity:Price:$44.83Subtotal: -
PARTS UNLIMITED Rear Sprocket - 40-Tooth 26-1236-40
PARTS UNLIMITED
$31.57All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fit12102144- SKU:
- 12102144
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- SILVER
- TOOTH COUNT:
- 40
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
$31.57 -
PARTS UNLIMITED Rear Sprocket - 42-Tooth 26-2261-42
PARTS UNLIMITED
$32.59All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fit12102147- SKU:
- 12102147
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- TYPE:
- DRIVE
- COLOR/FINISH:
- SILVER
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$32.59Qty in Cart: 0Quantity:Price:$32.59Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 13144-062-16
PARTS UNLIMITED
$22.39All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fitK222717- SKU:
- K222717
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 630
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
- PRODUCT NAME:
- SPROCKET
$22.39 -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 13144-1046
PARTS UNLIMITED
$13.21All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fitK222772- SKU:
- K222772
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- TOOTH COUNT:
- 15
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
$13.21 -
PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 23801-MN4-00014
PARTS UNLIMITED
$24.43All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fitK222502R- SKU:
- K222502R
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- RAW
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 14
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
$24.43 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 23801438-000-17
PARTS UNLIMITED
$23.41All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fitK222579- SKU:
- K222579
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- RAW
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MATERIAL:
- STEEL
$23.41 -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 168-17461-50
PARTS UNLIMITED
$14.23All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fitK222608- SKU:
- K222608
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- TOOTH COUNT:
- 15
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- MATERIAL:
- STEEL
- UNITS:
- EACH
$14.23Qty in Cart: 0Quantity:Price:$14.23Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13144-1046-14T
PARTS UNLIMITED
$13.21All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fitK222771- SKU:
- K222771
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- CHAIN SIZE:
- 530
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 14
$13.21 -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 13144-1162-16T
PARTS UNLIMITED
$23.41All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fitK222778- SKU:
- K222778
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$23.41Qty in Cart: 0Quantity:Price:$23.41Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13144-1126
PARTS UNLIMITED
$15.25All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fitK222782- SKU:
- K222782
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- TOOTH COUNT:
- 14
$15.25 -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 13144-1106-16T
PARTS UNLIMITED
$23.41All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fitK222787- SKU:
- K222787
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- CHAIN SIZE:
- 530
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
$23.41 -
PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13133-1254
PARTS UNLIMITED
$9.13All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fitK222799- SKU:
- K222799
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- CHAIN SIZE:
- 525
- TOOTH COUNT:
- 14
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$9.13Qty in Cart: 0Quantity:Price:$9.13Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 27511-45000
PARTS UNLIMITED
$23.41All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fitK222830- SKU:
- K222830
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 15
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 630
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$23.41
