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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PARTS UNLIMITED 520 O-Ring Series - Drive Chain - 86 Links PU520POX86L
PARTS UNLIMITED
$53.17Features 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...12220219- SKU:
- 12220219
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
- MASTER LINK CONNECTOR:
- CLIP
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH IMPERIAL:
- 7937 LB
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 650 CC
- MODEL:
- PO SERIES
- NUMBER OF LINKS:
- 86
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TENSILE STRENGTH METRIC:
- 35.3 KN
- CHAIN TYPE:
- 520 PO
- SEAL TYPE:
- O-RING
- COLOR/FINISH:
- RAW
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 650 CC
- PRODUCT NAME:
- DRIVE CHAIN
$53.17 -
PARTS UNLIMITED 420 - Drive Chain - 100 Links T420100
PARTS UNLIMITED
$14.95Reliable High-Quality Chain Exceptional durability for long-lasting performance Precut lengths for easy installation and convenience Individually boxed with a clip-type master link Designed for seamless operation in various...T420100- SKU:
- T420100
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- COLOR/FINISH:
- BLACK
- MASTER LINK CONNECTOR:
- CLIP
- MATERIAL:
- STEEL
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- SEAL TYPE:
- NON-SEAL
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TENSILE STRENGTH IMPERIAL:
- 3950 LB
- TENSILE STRENGTH METRIC:
- 17.5 KN
- CHAIN SIZE:
- 420
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 80 CC
- NUMBER OF LINKS:
- 100
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 80 CC
$14.95 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 23801300-010-17
PARTS UNLIMITED
$29.53All 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 fitK222519- SKU:
- K222519
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- UNITS:
- EACH
$29.53 -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801393000
PARTS UNLIMITED
$27.49All 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 fitK222541- SKU:
- K222541
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- CHAIN SIZE:
- 630
- MATERIAL:
- STEEL
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- TOOTH COUNT:
- 15
$27.49 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 13144-1009
PARTS UNLIMITED
$18.31All 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 fitK222731- SKU:
- K222731
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
$18.31 -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 13144-1016
PARTS UNLIMITED
$17.29All 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 fitK222735- SKU:
- K222735
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- CHAIN SIZE:
- 530
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
$17.29 -
PARTS UNLIMITED Rear Honda Sprocket - 520 - 33 Tooth 41201-KR3-670
PARTS UNLIMITED
$22.39All 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...K223504F- SKU:
- K223504F
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 33
- TYPE:
- DRIVE
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
$22.39 -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 38 Tooth 41200-333-000
PARTS UNLIMITED
$46.87All 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...K223577- SKU:
- K223577
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- CHAIN SIZE:
- 530
- TYPE:
- DRIVE
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- NATURAL
- TOOTH COUNT:
- 38
$46.87 -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 37 Tooth 41200-426-00037
PARTS UNLIMITED
$42.79All 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...K223596- SKU:
- K223596
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 37
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
$42.79 -
PARTS UNLIMITED Rear Yamaha Sprocket - 530 - 45 Tooth 4G0-25445-20
PARTS UNLIMITED
$42.79All 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...K223602A- SKU:
- K223602A
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
$42.79 -
PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 39 Tooth CT474-39S
PARTS UNLIMITED
$30.55All 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...K223801Z- SKU:
- K223801Z
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- STEEL
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 39
$30.55 -
PARTS UNLIMITED Rear Suzuki Sprocket - 530 - 50 Tooth 64511-47600
PARTS UNLIMITED
$46.87All 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...K223855- SKU:
- K223855
- Availability:
- Ships Same Business Day
- Weight:
- 4.06 LBS
- COLOR/FINISH:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
- MATERIAL:
- STEEL
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$46.87 -
PARTS UNLIMITED Rear Suzuki Sprocket - 530 - 45 Tooth 64511-47620
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...K223899- SKU:
- K223899
- Availability:
- Ships Same Business Day
- Weight:
- 3.44 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- CHAIN SIZE:
- 530
- TYPE:
- DRIVE
- UNITS:
- EACH
$44.83 -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 43 Tooth 41201-MV9-000
PARTS UNLIMITED
$29.53All 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...K223915- SKU:
- K223915
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- CHAIN SIZE:
- 530
- TYPE:
- DRIVE
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- NATURAL
$29.53 -
PARTS UNLIMITED Rear Yamaha Sprocket - 530 - 44 Tooth 5EA-17460-0044
PARTS UNLIMITED
$12.19All 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...12100318- SKU:
- 12100318
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 44
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
$12.19 -
PARTS UNLIMITED Rear Sprocket - 43-Tooth 26-12E4-43
PARTS UNLIMITED
$33.61All 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 fit12102145- SKU:
- 12102145
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- TYPE:
- DRIVE
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- SILVER
- TOOTH COUNT:
- 43
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$33.61 -
PARTS UNLIMITED Rear Sprocket - 46-Tooth 26-2225-46
PARTS UNLIMITED
$26.47All 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 fit12102146- SKU:
- 12102146
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 46
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
$26.47 -
PARTS UNLIMITED Rear Sprocket - 42-Tooth 26-3277-42
PARTS UNLIMITED
$30.55All 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 fit12102149- SKU:
- 12102149
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- CHAIN SIZE:
- 525
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 42
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
$30.55 -
PARTS UNLIMITED Rear Sprocket - 48-Tooth 26-3255-48
PARTS UNLIMITED
$35.65All 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 fit12102150- SKU:
- 12102150
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- TYPE:
- DRIVE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
$35.65 -
PARTS UNLIMITED Rear Sprocket - 47-Tooth 26-4255-47
PARTS UNLIMITED
$41.77All 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 fit12102152- SKU:
- 12102152
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- TYPE:
- DRIVE
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 47
$41.77
