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
-
On Sale
Belt Drives Ltd Non-Compensator Sprocket Kit for 2006 Harley-Davidson FXDBI Street Bob CDSK-25
BELT DRIVES LTD.
MSRP: $106.95Now: $96.26Was: $106.95Upgrade your motorcycle's performance with the Belt Drives Ltd. Non-Compensator Sprocket Kit CDSK-25. This innovative kit simplifies your drivetrain by eliminating the need for a complete compensator assembly, allowing for a more direct power transfer...11200412- SKU:
- 11200412
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET KIT
- TYPE:
- PRIMARY
MSRP: $106.95Now: $96.26Was: $106.95 -
On Sale
Belt Drives Ltd Replacement Belt for Harley-Davidson Softail Models 2007-2013 BDL-142
BELT DRIVES LTD.
MSRP: $185.95Now: $167.36Was: $185.95The BDL-142 Replacement Belt from Belt Drives Ltd. is engineered for optimal performance in BDL primary drives. Designed for durability and efficiency, this belt ensures a smooth operation, making it an essential component for maintaining your machinery...11200415- SKU:
- 11200415
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- DRIVE BELT
- TOOTH COUNT:
- 142
- WIDTH IMPERIAL:
- 1-1/2'
- RIDING STYLE:
- STREET
- TYPE:
- PRIMARY
- UNITS:
- EACH
- STYLE:
- RIBBED
MSRP: $185.95Now: $167.36Was: $185.95 -
On Sale
Belt Drives Ltd 3" Belt Drive Kit for 1970-1978 Harley-Davidson FLH Electra Glide SHS-630
BELT DRIVES LTD.
MSRP: $1,983.95Now: $1,785.56Was: $1,983.95Elevate your electric start applications with the BELT DRIVES LTD. 3" Belt Drive Kit SHS-630. This comprehensive kit is engineered for optimal performance and includes everything you need for a seamless installation, ensuring your ride runs smoothly and...11200417- SKU:
- 11200417
- Availability:
- Ships Same Business Day
- Weight:
- 36.40 LBS
- PRODUCT NAME:
- BELT DRIVE KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $1,983.95Now: $1,785.56Was: $1,983.95 -
On Sale
Belt Drives Ltd 3" Belt Drive Kit with Starter for 1970-1978 Harley-Davidson FLH SHS-630ST
BELT DRIVES LTD.
MSRP: $2,559.95Now: $2,303.96Was: $2,559.95This high-performance belt drive kit is specifically designed for electric start applications, ensuring reliable operation and smooth performance. Featuring a comprehensive set of components, this kit is perfect for enhancing your machine's efficiency...11200418- SKU:
- 11200418
- Availability:
- Ships Same Business Day
- Weight:
- 36.40 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- BELT DRIVE KIT
MSRP: $2,559.95Now: $2,303.96Was: $2,559.95Qty in Cart: 0Quantity:Price:MSRP: $2,559.95Now: $2,303.96Was: $2,559.95Subtotal: -
On Sale
Belt Drives Ltd Clutch Basket for Harley-Davidson Big Twin 2007-2017 Dyna 2006 CDB-720-SG4
BELT DRIVES LTD.
MSRP: $752.95Now: $677.66Was: $752.95Experience enhanced performance with the CDB-720-SG4 Chain Drive Clutch Basket, engineered to exceed OEM standards. This robust assembly includes a primary chain sprocket and a 106T starter ring gear, ensuring reliability and efficiency. Proudly...11200430- SKU:
- 11200430
- Availability:
- Ships Same Business Day
- Weight:
- 7.45 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- CLUTCH BASKET
- TOOTH COUNT:
- 106
MSRP: $752.95Now: $677.66Was: $752.95 -
On Sale
Belt Drives Ltd Competitor Clutch Kit for Harley-Davidson Road King 2017-2020 CC-122H-CSPP
BELT DRIVES LTD.
MSRP: $734.95Now: $661.46Was: $734.95Elevate your riding experience with the CC-122H-CSPP Clutch, designed specifically for open belt drive systems. This clutch features a polished pressure plate that not only enhances aesthetics but also delivers superior performance, thanks to its...11300254- SKU:
- 11300254
- Availability:
- Ships Same Business Day
- Weight:
- 8.10 LBS
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- MODEL:
- COMPETITOR
- RIDING STYLE:
- STREET
- MATERIAL:
- KEVLAR
MSRP: $734.95Now: $661.46Was: $734.95 -
On Sale
Belt Drives Ltd Competitor Clutch Kit for 2012-2017 Harley-Davidson Softail Slim FLS CC-132H-BB
BELT DRIVES LTD.
MSRP: $734.95Now: $661.46Was: $734.95Elevate your riding experience with the CC-132H-BB clutch, designed for those who demand both style and performance. Featuring a polished pressure plate, this clutch not only enhances the aesthetics of your open belt drive but also ensures optimal...11300256- SKU:
- 11300256
- Availability:
- Ships Same Business Day
- Weight:
- 7.40 LBS
- MODEL:
- COMPETITOR
- PRODUCT NAME:
- CLUTCH KIT
- MATERIAL:
- KEVLAR
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $734.95Now: $661.46Was: $734.95 -
On Sale
Belt Drives Ltd Steel Clutch Plates 0.059" 1998-2006 Harley-Davidson Softail FXSTB FXST 73052
BELT DRIVES LTD.
MSRP: $79.95Now: $71.96Was: $79.95Upgrade your ride with the BELT DRIVES LTD. Steel Clutch Plates, designed for superior performance and durability. With 60% more surface area than standard plates, these clutch plates ensure a strong and reliable engagement, enhancing your overall...11310863- SKU:
- 11310863
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- MODEL:
- COMPETITOR
- DRIVE PLATE MATERIAL:
- STEEL
- UNITS:
- SET OF 6
- PRODUCT NAME:
- DRIVE PLATE SET (STEEL PLATE SET)
- RIDING STYLE:
- STREET
- TYPE:
- CLUTCH
MSRP: $79.95Now: $71.96Was: $79.95 -
On Sale
Belt Drives Ltd Pressure Plate for 3in Belt Drive Electric Start Harley Davidson 1970-2006 EPP-100
BELT DRIVES LTD.
MSRP: $69.95Now: $62.96Was: $69.95The EPP-100 Pressure Plate is expertly designed for optimal performance with BDL Belt Drive Clutches. Engineered for durability and precision, this component ensures reliable engagement and smooth operation in high-performance applications. ...11320172- SKU:
- 11320172
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- PRODUCT NAME:
- PRESSURE PLATE
- RIDING STYLE:
- STREET
- TYPE:
- 3'
- UNITS:
- EACH
- TYPE:
- BELT DRIVE
MSRP: $69.95Now: $62.96Was: $69.95 -
On Sale
Belt Drives Ltd Clutch Kit 1986-1989 Harley-Davidson Softail Standard FXST BDLPCP-0005
BELT DRIVES LTD.
MSRP: $247.95Now: $223.16Was: $247.95Upgrade your motorcycle's performance with the BELT DRIVES LTD. Pro Clutch Kit. Designed specifically for Primo Rivera belt drives, this comprehensive kit includes everything you need for a complete clutch replacement, ensuring smooth operation and...11313170- SKU:
- 11313170
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
MSRP: $247.95Now: $223.16Was: $247.95 -
On Sale
Belt Drives Ltd Clutch Kit Pro Clutch 1990-1997 Harley-Davidson Softail Springer FXSTS BDLPCP-0007
BELT DRIVES LTD.
MSRP: $285.95Now: $257.36Was: $285.95Upgrade your ride with the BELT DRIVES LTD. Pro Clutch Kit, designed specifically for Primo Rivera belt drives. This complete replacement kit includes all necessary friction, drive, and backing plates, ensuring optimal performance and durability for your...11313171- SKU:
- 11313171
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
MSRP: $285.95Now: $257.36Was: $285.95 -
On Sale
Belt Drives Ltd Clutch Plate Kit Brute III/IV 1131-3172
BELT DRIVES LTD.
MSRP: $285.95Now: $257.36Was: $285.95Upgrade your vehicle's performance with the BELT DRIVES LTD. Clutch Kit BDLPCP-0009. This complete replacement kit includes all necessary friction plates, drive plates, and backing plates, ensuring a smooth and reliable operation. Designed for durability...11313172- SKU:
- 11313172
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- STYLE:
- NEW STYLE HUB
- TYPE:
- BRUTE IV
- TYPE:
- BRUTE III
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- CLUTCH PLATE
MSRP: $285.95Now: $257.36Was: $285.95Qty in Cart: 0Quantity:Price:MSRP: $285.95Now: $257.36Was: $285.95Subtotal: -
On Sale
Belt Drives Ltd Clutch Kit Brute 5 2007 Touring BDLPCP-0011
BELT DRIVES LTD.
MSRP: $285.95Now: $257.36Was: $285.95Upgrade your vehicle's performance with the BELT DRIVES LTD. Clutch Kit BDLPCP-0011. This complete replacement kit includes all necessary friction plates, drive plates, and backing plates, ensuring a smooth and reliable operation. Designed for durability...11313173- SKU:
- 11313173
- Availability:
- Ships Same Business Day
- Weight:
- 4.80 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CLUTCH PLATE
- TYPE:
- BRUTE V
- UNITS:
- KIT
- STYLE:
- NEW STYLE HUB
MSRP: $285.95Now: $257.36Was: $285.95 -
On Sale
Belt Drives Ltd Clutch Plate Kit 2006-2010 Dyna BDLPCP-0012
BELT DRIVES LTD.
MSRP: $247.95Now: $223.16Was: $247.95Upgrade your vehicle's performance with the BELT DRIVES LTD. Clutch Kit BDLPCP-0012. This comprehensive kit includes everything you need for a complete clutch replacement, ensuring smooth engagement and reliable operation. Designed for durability and...11313174- SKU:
- 11313174
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
- PRODUCT NAME:
- CLUTCH PLATE
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- PRO CLUTCH
MSRP: $247.95Now: $223.16Was: $247.95Qty in Cart: 0Quantity:Price:MSRP: $247.95Now: $223.16Was: $247.95Subtotal: -
On Sale
Belt Drives Ltd Clutch Kit 1998 Harley-Davidson FLHRCI Road King Classic BDLPCP-0013
BELT DRIVES LTD.
MSRP: $285.95Now: $257.36Was: $285.95Upgrade your vehicle's performance with the BELT DRIVES LTD. Clutch Kit BDLPCP-0013. This complete replacement kit includes everything you need for a smooth and reliable clutch operation, ensuring optimal power transfer and enhanced durability. Designed...11313175- SKU:
- 11313175
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- RIDING STYLE:
- STREET
- TYPE:
- PRO CLUTCH
- PRODUCT NAME:
- CLUTCH PLATE
- UNITS:
- KIT
MSRP: $285.95Now: $257.36Was: $285.95 -
On Sale
Belt Drives Ltd Clutch Kit for 1991 and Later XL 5-Speed and 1991-2002 Buell BDLPCP-0029
BELT DRIVES LTD.
MSRP: $285.95Now: $257.36Was: $285.95Upgrade your vehicle's performance with the BELT DRIVES LTD. Clutch Kit BDLPCP-0029. This comprehensive kit includes everything you need for a complete clutch replacement, ensuring smooth engagement and reliable operation. Designed for durability and...11313176- SKU:
- 11313176
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
- PRODUCT NAME:
- CLUTCH PLATE
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- PRO CLUTCH
MSRP: $285.95Now: $257.36Was: $285.95 -
On Sale
Belt Drives Ltd Primary Chain Drive System with Clutch for 1979-1983 Harley-Davidson FXE Super Glide CD-1-70
BELT DRIVES LTD.
MSRP: $1,208.95Now: $1,088.06Was: $1,208.95Experience unparalleled performance with the Advanced Primary Drive System Electric Start CD-1-70. This comprehensive kit is designed for seamless installation and optimal functionality, ensuring your ride is smooth and efficient. Crafted in the U.S.A.,...DS191014- SKU:
- DS191014
- Availability:
- Ships Same Business Day
- Weight:
- 22.45 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- PRIMARY CHAIN DRIVE KIT
- UNITS:
- KIT
MSRP: $1,208.95Now: $1,088.06Was: $1,208.95 -
On Sale
Belt Drives Ltd Primary Chain Drive System with Clutch for 1990-1998 Harley-Davidson Softail and Dyna Models CD-1-90
BELT DRIVES LTD.
MSRP: $1,208.95Now: $1,088.06Was: $1,208.95Enhance your ride with the BELT DRIVES LTD. CD-1-90 Primary Drive System, designed for seamless performance and reliability. This complete kit ensures a smooth start and optimal power transfer, making it an essential upgrade for any motorcycle enthusiast...DS191018- SKU:
- DS191018
- Availability:
- Ships Same Business Day
- Weight:
- 24.13 LBS
- PRODUCT NAME:
- PRIMARY CHAIN DRIVE KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $1,208.95Now: $1,088.06Was: $1,208.95 -
On Sale
Belt Drives Ltd Clutch Fiber Plates for 1990-1997 BDL Competitor Clutch CDCP-100
BELT DRIVES LTD.
MSRP: $127.95Now: $115.16Was: $127.95Experience unparalleled performance with the BELT DRIVES LTD. Clutch Fiber Plates CDCP-100, expertly crafted in the U.S.A. These premium fiber plates are designed to enhance the efficiency and reliability of your clutch system, ensuring a smoother ride...DS191019- SKU:
- DS191019
- Availability:
- Ships Same Business Day
- Weight:
- 1.44 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FRICTION PLATE SET
- TYPE:
- CLUTCH
- UNITS:
- SET OF 7
- FRICTION PLATE MATERIAL:
- KEVLAR
MSRP: $127.95Now: $115.16Was: $127.95 -
On Sale
Belt Drives Ltd Steel Clutch Plates for Harley-Davidson Softail 1990-2006 CDDP-100
BELT DRIVES LTD.
MSRP: $87.95Now: $79.16Was: $87.95Enhance your vehicle's performance with the BELT DRIVES LTD. Steel Clutch Plates. Designed to deliver approximately 60% more surface contact area compared to standard clutches, these plates ensure smooth and reliable power transfer for a superior driving...DS191020- SKU:
- DS191020
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- PRODUCT NAME:
- DRIVE PLATE SET (STEEL PLATE SET)
- RIDING STYLE:
- STREET
- DRIVE PLATE MATERIAL:
- STEEL
- TYPE:
- CLUTCH
- UNITS:
- SET OF 8
MSRP: $87.95Now: $79.16Was: $87.95
