Harley Drivetrain
Harley Bike Drivetrain Parts at JJ Motorsports
Upgrade your Harley's drivetrain for smoother power delivery and reliability with components from JJ Motorsports. Our selection includes transmission mounting plates, offset sprockets, mechanical reverse kits, starter spacers, pulley spacers, and primary covers designed for heavy-duty use, easy bolt-in installation, and enhanced performance. Compatible with Big Twins, Softail, Dyna, and more, these parts feature chrome finishes, billet aluminum, and CNC-machined steel for corrosion resistance and custom fitment.
Shop trusted brands like Paughco for primary covers and PBI for sprockets. Explore related categories such as Harley engine parts for rebuilds or Harley suspension for balanced setups.
Top Harley Drivetrain Products
- PAUGHCO Transmission Plate - OE Type 4-Speed 218 – Heavy-duty steel for Big Twins with 4-speed transmissions.
- PBI Offset Transmission Sprocket - 22-Tooth 281-22 – CNC-machined chromoly steel with 0.750" offset for 530 chains.
- MOTOR TRIKE Mechanical Reverse Kit MTTR-0025 – Lightweight aluminum with electronic cut-off for easy parking.
- TERRY COMPONENTS Starter Spacer 779000 – Billet aluminum, 1-1/2" thick for longer starters.
- PINGEL Rear Pulley Spacer 62051 – Billet aluminum for wider tires up to 142mm.
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
-
ALLOY ART Cush Drive Sprocket - Black - 53 Tooth G2CC53-31
ALLOY ART
$759.95A quality cush drive sprocket is essential for managing drivetrain shock and extending component lifespan, especially in high-RPM racing applications. The ALLOY ART G2CC53-31 combines precision...12102507- SKU:
- 12102507
- Availability:
- Ships Same Business Day
- Weight:
- 8.10 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TYPE:
- CUSH DRIVE
- TOOTH COUNT:
- 53
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- MACHINED
$759.95 -
ALLOY ART Cush Drive Sprocket - Gold - 53 Tooth G2CC53-32
ALLOY ART
$759.95A quality cush drive sprocket is essential for managing engine torque while reducing drivetrain shock and wear on your clutch basket and primary gears. The ALLOY ART G2CC53-32 delivers precision...12102508- SKU:
- 12102508
- Availability:
- Ships Same Business Day
- Weight:
- 7.65 LBS
- COLOR/FINISH:
- GOLD
- UNITS:
- EACH
- TOOTH COUNT:
- 53
- PRODUCT NAME:
- SPROCKET
- TYPE:
- CUSH DRIVE
- COLOR/FINISH:
- MACHINED
- RIDING STYLE:
- STREET
$759.95Qty in Cart: 0Quantity:Price:$759.95Subtotal: -
ALLOY ART Cush Drive Sprocket - Black - 51 Tooth G2CC51-11
ALLOY ART
$799.95A quality cush drive sprocket is essential for managing drivetrain shock and extending component life in high-performance applications. The ALLOY ART G2CC51-11 combines precision CNC machining with...12102509- SKU:
- 12102509
- Availability:
- Ships Same Business Day
- Weight:
- 6.95 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- TYPE:
- CUSH DRIVE
- COLOR/FINISH:
- BLACK ANODIZED
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$799.95 -
ALLOY ART Cush Drive Sprocket - Black - 51 Tooth G2CC51-12
ALLOY ART
$799.95A quality cush drive sprocket is essential for smooth power delivery and reduced drivetrain shock, especially in high-RPM applications where sprocket whip can accelerate wear on your chain and...12102510- SKU:
- 12102510
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- COLOR/FINISH:
- GOLD
- TYPE:
- CUSH DRIVE
- COLOR/FINISH:
- BLACK ANODIZED
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- UNITS:
- EACH
$799.95 -
ALLOY ART Cush Drive Sprocket - Black - 53 Tooth G2CC53-12
ALLOY ART
$799.95A cush drive sprocket absorbs engine vibration and drivetrain shock, protecting your transmission and extending component lifespan during aggressive acceleration and high-RPM operation. The ALLOY ART...12102512- SKU:
- 12102512
- Availability:
- Ships Same Business Day
- Weight:
- 7.50 LBS
- TOOTH COUNT:
- 53
- COLOR/FINISH:
- BLACK ANODIZED
- COLOR/FINISH:
- GOLD
- TYPE:
- CUSH DRIVE
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
$799.95Qty in Cart: 0Quantity:Price:$799.95Subtotal: -
DIAMOND 530 - Drive Chain - 108 Links DMD-5301R108NZE
DIAMOND
$170.95A chain is only as reliable as its lubrication system, and the DIAMOND 530 XDL eliminates guesswork with oil-impregnated bushings that deliver consistent pin-to-bushing lubrication throughout your...DS192020- SKU:
- DS192020
- Availability:
- Ships Same Business Day
- Weight:
- 3.94 LBS
- COLOR/FINISH:
- NATURAL
- CHAIN SIZE:
- 530
- NUMBER OF LINKS:
- 108
- RIDING STYLE:
- STREET
- CHAIN TYPE:
- 530 STD
- PRODUCT NAME:
- DRIVE CHAIN
- MASTER LINK CONNECTOR:
- CLIP
- MODEL:
- XDL SERIES
- UNITS:
- EACH
$170.95 -
DIAMOND 530 - Drive Chain - 110 Links DMD-5301R110NZE
DIAMOND
$173.95Chain wear is one of the fastest ways to lose power transfer and reliability on the track or street. The DIAMOND 530 XDL keeps your drivetrain running at peak efficiency with an oil-impregnated...DS192022- SKU:
- DS192022
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- NUMBER OF LINKS:
- 110
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- CHAIN TYPE:
- 530 STD
- COLOR/FINISH:
- NATURAL
- MODEL:
- XDL SERIES
- UNITS:
- EACH
- MASTER LINK CONNECTOR:
- CLIP
$173.95 -
DIAMOND 530 - Drive Chain - 120 Links DMD-5301R120NZE
DIAMOND
$193.95A 530 chain is the standard for serious track and street racing applications, delivering reliable power transfer at high RPM. The DIAMOND 530 XDL addresses one of the most common chain failure...DS192031- SKU:
- DS192031
- Availability:
- Ships Same Business Day
- Weight:
- 4.31 LBS
- CHAIN SIZE:
- 530
- NUMBER OF LINKS:
- 120
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
- MASTER LINK CONNECTOR:
- CLIP
- CHAIN TYPE:
- 530 STD
- COLOR/FINISH:
- NATURAL
- MODEL:
- XDL SERIES
- UNITS:
- EACH
$193.95 -
DIAMOND Primary Chain - #428-2-82 - 4-Speed DMD-4282RV82NCA
DIAMOND
$208.95A primary chain is the backbone of your 4-speed transmission's power delivery—it needs to handle aggressive acceleration and consistent load without stretching or breaking. Diamond's endless link...DS192090- SKU:
- DS192090
- Availability:
- Ships Same Business Day
- Weight:
- 3.56 LBS
- PRODUCT NAME:
- PRIMARY CHAIN
- RIDING STYLE:
- STREET
- NUMBER OF LINKS:
- 82
- UNITS:
- EACH
$208.95 -
DIAMOND Primary Chain - #35-3-94 DMD-C35-3R94NRI
DIAMOND
$174.95A primary chain is the backbone of your engine's power delivery system—it directly impacts reliability, efficiency, and overall drivetrain longevity. The DIAMOND Primary Chain #35-3-94 delivers the...DS192092- SKU:
- DS192092
- Availability:
- Ships Same Business Day
- Weight:
- 2.38 LBS
- RIDING STYLE:
- STREET
- NUMBER OF LINKS:
- 94
- PRODUCT NAME:
- PRIMARY CHAIN
- UNITS:
- EACH
$174.95 -
DIAMOND 530 - Connecting Link - Clip DMD5301SCCOLINK
DIAMOND
$6.95A worn or damaged chain connecting link can compromise your entire drivetrain's reliability and performance. The DIAMOND 530 Connecting Link is a direct replacement that restores proper chain tension...DS192152- SKU:
- DS192152
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CHAIN TYPE:
- 530 STANDARD
- TYPE:
- CLIP
- MODEL:
- 530 STANDARD SERIES
- PRODUCT NAME:
- CONNECTING LINK
- COLOR/FINISH:
- GRAY
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$6.95 -
DIAMOND 530 X - DLX - Drive Chain - 102 Links DL-530-1R102NAE
DIAMOND
$226.95A reliable 530 chain is fundamental to consistent power delivery and predictable handling on track or in competition. The DIAMOND 530 X-DLX features oil-impregnated bushings that reduce wear and...DS192214- SKU:
- DS192214
- Availability:
- Ships Same Business Day
- Weight:
- 3.81 LBS
- CHAIN TYPE:
- 530 XDL
- MASTER LINK CONNECTOR:
- CLIP
- MODEL:
- XDL SERIES
- NUMBER OF LINKS:
- 102
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
$226.95 -
DIAMOND 530 X - DLX - Drive Chain - 104 Links DL-530-1R104NAE
DIAMOND
$231.95A properly lubricated chain is the backbone of reliable power transfer in high-performance applications. The DIAMOND 530 X - DLX features oil-impregnated bushings that continuously supply lubrication...DS192216- SKU:
- DS192216
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- NUMBER OF LINKS:
- 104
- COLOR/FINISH:
- NATURAL
- MODEL:
- XDL SERIES
- UNITS:
- EACH
- CHAIN TYPE:
- 530 XDL
- MASTER LINK CONNECTOR:
- CLIP
- CHAIN SIZE:
- 530
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
$231.95 -
DIAMOND 530 X - DLX - Drive Chain - 106 Links DL-530-1R106NAE
DIAMOND
$235.95A reliable drive chain is the foundation of any high-performance drivetrain. The DIAMOND 530 X - DLX features oil-impregnated bushings that eliminate the need for constant manual lubrication,...DS192218- SKU:
- DS192218
- Availability:
- Ships Same Business Day
- Weight:
- 3.94 LBS
- COLOR/FINISH:
- NATURAL
- RIDING STYLE:
- STREET
- CHAIN TYPE:
- 530 XDL
- MASTER LINK CONNECTOR:
- CLIP
- PRODUCT NAME:
- DRIVE CHAIN
- CHAIN SIZE:
- 530
- MODEL:
- XDL SERIES
- NUMBER OF LINKS:
- 106
- UNITS:
- EACH
$235.95 -
DIAMOND 530 X - DLX - Drive Chain - 110 Links DL-530-1R110NAE
DIAMOND
$244.95A reliable 530 drive chain is non-negotiable for any high-performance application—and the DIAMOND 530 X-DLX delivers the durability and consistent power transfer your drivetrain demands. The...DS192222- SKU:
- DS192222
- Availability:
- Ships Same Business Day
- Weight:
- 4.06 LBS
- CHAIN TYPE:
- 530 XDL
- COLOR/FINISH:
- NATURAL
- MODEL:
- XDL SERIES
- NUMBER OF LINKS:
- 110
- UNITS:
- EACH
- MASTER LINK CONNECTOR:
- CLIP
- CHAIN SIZE:
- 530
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
$244.95 -
DIAMOND 530 X - DLX - Drive Chain - 120 Links DL-530-1R120NAE
DIAMOND
$266.95A reliable drive chain is the foundation of consistent power transfer and predictable handling on the track or trail. The Diamond 530 X-DLX keeps your drivetrain running clean and efficient with...DS192231- SKU:
- DS192231
- Availability:
- Ships Same Business Day
- Weight:
- 4.44 LBS
- CHAIN SIZE:
- 530
- MASTER LINK CONNECTOR:
- CLIP
- MODEL:
- XDL SERIES
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- CHAIN TYPE:
- 530 XDL
- NUMBER OF LINKS:
- 120
- PRODUCT NAME:
- DRIVE CHAIN
- COLOR/FINISH:
- NATURAL
$266.95 -
DIAMOND 530 DL - Connecting Link DL5301SCCOLINKM
DIAMOND
$4.92A worn or damaged connecting link compromises chain integrity and creates unpredictable drivetrain behavior—exactly what you don't need at high RPM or under load. The DIAMOND 530 DL replacement...DS192252- SKU:
- DS192252
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- COLOR/FINISH:
- GRAY
- MODEL:
- 530 XDL SERIES
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- STREET
- TYPE:
- CLIP
- UNITS:
- EACH
- CHAIN TYPE:
- 530 XDL
$4.92 -
DIAMOND Primary Chain - 428-2 x 86 DMD-4282RV86NCA
DIAMOND
$218.95A reliable primary chain is foundational to consistent power delivery and engine longevity. The DIAMOND 428-2 x 86 Primary Chain delivers the strength and precision needed for high-rpm applications,...11200410- SKU:
- 11200410
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- PRODUCT NAME:
- PRIMARY CHAIN
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MODEL:
- DIAMOND
$218.95 -
DIAMOND Primary Chain - #428-2-76 - 5-Speed DMD-4282RV76NCA
DIAMOND
$192.95A reliable primary chain is the backbone of any high-performance drivetrain—if it fails, so does your machine. The DIAMOND Primary Chain #428-2-76 delivers the durability and precision that...DS192094- SKU:
- DS192094
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- NUMBER OF LINKS:
- 76
- PRODUCT NAME:
- PRIMARY CHAIN
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$192.95 -
On Sale
BARNETT Extra Plate Clutch Kit 307-30-10013
BARNETT
MSRP: $280.49Now: $252.44Was: $280.49A clutch kit that demands precision engagement and won't leave you stranded on the track or street. BARNETT's extra plate design increases friction surface area, delivering smoother power delivery...DS223472- SKU:
- DS223472
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- FRICTION PLATE MATERIAL:
- ARAMID FIBER
- PRODUCT NAME:
- CLUTCH PLATE KIT
- RIDING STYLE:
- STREET
- DRIVE PLATE MATERIAL:
- STEEL
- UNITS:
- KIT
MSRP: $280.49Now: $252.44Was: $280.49
