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
-
On Sale
VORTEX Steel Chain Kit - Black CK6355
VORTEX
MSRP: $296.95Now: $252.41Was: $296.95Conventional Street kit with laser-cut steel rear sprocket, Gearing one down in front, two up in rear12301102- SKU:
- 12301102
- Availability:
- Ships Same Business Day
- Weight:
- 7.95 LBS
- CHAIN TYPE:
- 520 RX3
- REAR SPROCKET TOOTH COUNT:
- 44
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 16
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
MSRP: $296.95Now: $252.41Was: $296.95 -
VESRAH Clutch Discs VC-162
VESRAH
$67.83Vesrah Clutch Discs VC162 High-quality construction using premium materials Meets or exceeds OEM standards for performance Includes only friction plates for optimal functionality Package quantities designed to align with OEM...VC162- SKU:
- VC162
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- TYPE:
- CLUTCH
- UNITS:
- SET OF 8
- FRICTION PLATE MATERIAL:
- CORK
- PRODUCT NAME:
- FRICTION PLATE SET
- RIDING STYLE:
- STREET
$67.83 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 23801-MBA-00017
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 fit12120328- SKU:
- 12120328
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- CHAIN SIZE:
- 525
- COLOR/FINISH:
- RAW
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- UNITS:
- EACH
$23.41Qty in Cart: 0Quantity:Price:$23.41Subtotal: -
PARTS UNLIMITED 525 O-Ring Series - Clip Connecting Link PUCL525PO
PARTS UNLIMITED
$6.78Replacement connecting link12250181- SKU:
- 12250181
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- CONNECTING LINK
- UNITS:
- EACH
- CHAIN TYPE:
- 525 PO
- TYPE:
- CLIP
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- NUMBER OF LINKS:
- 1
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$6.78 -
PARTS UNLIMITED Rear Suzuki Sprocket - 530 - 47 Tooth 64511-20C10
PARTS UNLIMITED
$45.85All 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...K223802G- SKU:
- K223802G
- Availability:
- Ships Same Business Day
- Weight:
- 3.44 LBS
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
$45.85Qty in Cart: 0Quantity:Price:$45.85Subtotal: -
PARTS UNLIMITED Rear Suzuki Sprocket - 530 - 43 Tooth 64511-17C61
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...K223933- SKU:
- K223933
- Availability:
- Ships Same Business Day
- Weight:
- 2.76 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 43
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
$29.53Qty in Cart: 0Quantity:Price:$29.53Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 26-1196-15
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 fit12121411- SKU:
- 12121411
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- MATERIAL:
- STEEL
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- TOOTH COUNT:
- 15
$18.31Qty in Cart: 0Quantity:Price:$18.31Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 4XV-17460-52015
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 fit12120352- SKU:
- 12120352
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- COLOR/FINISH:
- RAW
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 15
- MATERIAL:
- STEEL
- UNITS:
- EACH
$15.25Qty in Cart: 0Quantity:Price:$15.25Subtotal: -
On Sale
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 4XV-17460-52017
PARTS UNLIMITED
MSRP: $22.95Now: $15.00Was: $22.95All 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 fit12120354- SKU:
- 12120354
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- RAW
- TOOTH COUNT:
- 17
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
MSRP: $22.95Now: $15.00Was: $22.95Qty in Cart: 0Quantity:Price:MSRP: $22.95Now: $15.00Was: $22.95Subtotal: -
On Sale
VORTEX Steel Rear Sprocket - 44-Tooth - Honda 252S-44
VORTEX
MSRP: $63.95Now: $54.36Was: $63.95Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength, Steel rear sprockets are also cupped down from the...12100797- SKU:
- 12100797
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- COLOR/FINISH:
- BLACK
- MODEL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 44
MSRP: $63.95Now: $54.36Was: $63.95 -
On Sale
VORTEX Steel Rear Sprocket - 45-Tooth - Honda 252S-45
VORTEX
MSRP: $63.95Now: $54.36Was: $63.95Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength, Steel rear sprockets are also cupped down from the...12100798- SKU:
- 12100798
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- CHAIN SIZE:
- 525
- COLOR/FINISH:
- BLACK
- MODEL:
- STEEL
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- MATERIAL:
- CARBON STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
MSRP: $63.95Now: $54.36Was: $63.95 -
PARTS UNLIMITED Suzuki Sprocket - 530 - 43 Tooth 64511-31700LW
PARTS UNLIMITED
$17.29All 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...12100152- SKU:
- 12100152
- Availability:
- Ships Same Business Day
- Weight:
- 2.04 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- STYLE:
- LIGHTWEIGHT
- MATERIAL:
- STEEL
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 43
- TYPE:
- DRIVE
$17.29Qty in Cart: 0Quantity:Price:$17.29Subtotal: -
PARTS UNLIMITED Rear Honda Sprocket - 42 Tooth 41201-MBA-52042
PARTS UNLIMITED
$25.45All 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...12100265- SKU:
- 12100265
- Availability:
- Ships Same Business Day
- Weight:
- 1.48 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
$25.45Qty in Cart: 0Quantity:Price:$25.45Subtotal: -
On Sale
VORTEX Front Sprocket - 17-Tooth 3567-17
VORTEX
MSRP: $36.95Now: $31.41Was: $36.95Steel front sprockets are precision-manufactured and induction-hardened to precise tolerances to improve consistency and provide a stronger, quieter and longer-lasting sprocket, Plated to resist corrosion12121544- SKU:
- 12121544
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 17
MSRP: $36.95Now: $31.41Was: $36.95 -
PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 42 Tooth 64511-40F52042
PARTS UNLIMITED
$23.41All 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...12100292- SKU:
- 12100292
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$23.41Qty in Cart: 0Quantity:Price:$23.41Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 23801-MAS-52016
PARTS UNLIMITED
$21.37All 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 fit12120334- SKU:
- 12120334
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
$21.37Qty in Cart: 0Quantity:Price:$21.37Subtotal: -
On Sale
VORTEX Chain Kit CK2261
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95Stock gearing with laser cut steel rear sprocket12301060- SKU:
- 12301060
- Availability:
- Ships Same Business Day
- Weight:
- 6.05 LBS
- RIDING STYLE:
- STREET
- FRONT SPROCKET TOOTH COUNT:
- 14
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- REAR SPROCKET TOOTH COUNT:
- 36
- CHAIN TYPE:
- 520 SX3
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
MSRP: $265.95Now: $226.06Was: $265.95 -
On Sale
VORTEX Steel Chain Kit CK2270
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95Conventional Street kit with laser-cut steel rear sprocket, Gearing one down in front, two up in rear12301062- SKU:
- 12301062
- Availability:
- Ships Same Business Day
- Weight:
- 6.85 LBS
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- REAR SPROCKET TOOTH COUNT:
- 43
- CHAIN TYPE:
- 520 SX3
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 14
MSRP: $265.95Now: $226.06Was: $265.95 -
On Sale
VORTEX Chain Kit CK2271
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95Stock gearing with laser cut steel rear sprocket12301063- SKU:
- 12301063
- Availability:
- Ships Same Business Day
- Weight:
- 6.55 LBS
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- REAR SPROCKET TOOTH COUNT:
- 41
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- CHAIN TYPE:
- 520 SX3
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 15
MSRP: $265.95Now: $226.06Was: $265.95 -
On Sale
VORTEX Steel Chain Kit - Black CK6349
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95Conventional Street kit with laser-cut steel rear sprocket, Gearing one down in front, two up in rear12301080- SKU:
- 12301080
- Availability:
- Ships Same Business Day
- Weight:
- 7.35 LBS
- CHAIN TYPE:
- 520 RX3
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 15
- REAR SPROCKET TOOTH COUNT:
- 45
MSRP: $265.95Now: $226.06Was: $265.95
