Harley Primary Drive Systems and Parts
Boost power transfer efficiency with advanced Harley drivetrain parts. Featuring heavy-duty tensioners, chains, and gears, these primary drive systems ensure top performance even under demanding conditions. Invest in long-lasting reliability for your Harley.
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On Sale
Belt Drives Ltd 2" Open Belt Drive Kit Polished 2007-2009 FLT Models EVO-13B-2
BELT DRIVES LTD.
MSRP: $3,355.95Now: $3,020.36Was: $3,355.95Belt Drives Ltd. 2" Drive Belt - Polished EVO-13B-2 Experience superior performance with the Belt Drives Ltd. 2" Drive Belt, designed specifically for optimal compatibility with your motorcycle. This polished belt not only enhances the aesthetic appeal...11200233- SKU:
- 11200233
- Availability:
- Ships Same Business Day
- Weight:
- 34.70 LBS
- STYLE:
- RIBBED
- TOOTH COUNT:
- 132
- UNITS:
- KIT
- COLOR/FINISH:
- POLISHED
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BELT DRIVE KIT
- WIDTH IMPERIAL:
- 2'
MSRP: $3,355.95Now: $3,020.36Was: $3,355.95Qty in Cart: 0Quantity:Price:MSRP: $3,355.95Now: $3,020.36Was: $3,355.95Subtotal: -
On Sale
Belt Drives Ltd 2" Open Belt Drive Kit for 2007-2013 Harley-Davidson FLHX Street Glide EVO-13B-2B
BELT DRIVES LTD.
MSRP: $3,590.95Now: $3,231.86Was: $3,590.95Belt Drives Ltd. 2" Drive Belt Black EVO-13B-2B Upgrade your ride with the Belt Drives Ltd. 2" Drive Belt, designed for optimal performance and durability. This premium drive belt features a robust ball-bearing lockup clutch and comprehensive side and...11200234- SKU:
- 11200234
- Availability:
- Ships Same Business Day
- Weight:
- 34.70 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- STYLE:
- RIBBED
- PRODUCT NAME:
- BELT DRIVE KIT
- TOOTH COUNT:
- 132
- WIDTH IMPERIAL:
- 2'
MSRP: $3,590.95Now: $3,231.86Was: $3,590.95 -
On Sale
Belt Drives Ltd Front Pulley Locking Plate for Harley-Davidson 1985-2006 FLH Models MPLP-100
BELT DRIVES LTD.
MSRP: $33.95Now: $30.56Was: $33.95BELT DRIVES LTD. Front Pulley Locking Plate MPLP-100 Enhance the performance and stability of your belt drive system with the MPLP-100 Front Pulley Locking Plate by Belt Drives Ltd. This essential component is designed for compatibility with various...11200235- SKU:
- 11200235
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
- TYPE:
- PRIMARY
- LENGTH:
- 38,0 MM (1-1/2')
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 1-1/2'
- PRODUCT NAME:
- LOCKING PLATE
- LENGTH METRIC:
- 38.0 MM
MSRP: $33.95Now: $30.56Was: $33.95 -
On Sale
Belt Drives Ltd 2.75" Drive Belt Polished 2007-Up Softail and 2006-Up Dyna EVO-8S
BELT DRIVES LTD.
MSRP: $3,033.95Now: $2,730.56Was: $3,033.95Premium 2.75" Drive Belt by BELT DRIVES LTD. Experience unparalleled performance with the BELT DRIVES LTD. 2.75" Drive Belt, designed specifically for the EVO-8S model. This high-quality belt system ensures a smooth and efficient power transfer,...11200210- SKU:
- 11200210
- Availability:
- Ships Same Business Day
- Weight:
- 36.00 LBS
- UNITS:
- KIT
- WIDTH IMPERIAL:
- 2-3/4'
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- BELT DRIVE KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- POLISHED
- TOOTH COUNT:
- 142
MSRP: $3,033.95Now: $2,730.56Was: $3,033.95 -
On Sale
Belt Drives Ltd 2" Open Belt Drive Kit for 1970-1978 Harley-Davidson Shovelhead SH-500
BELT DRIVES LTD.
MSRP: $2,556.95Now: $2,301.26Was: $2,556.95BELT DRIVES LTD. 2" Drive Belt SH-500 Upgrade your ride with the BELT DRIVES LTD. 2" Drive Belt SH-500, designed for exceptional performance and reliability. This advanced clutch system enhances power transfer, ensuring a smoother ride while maximizing...11200212- SKU:
- 11200212
- Availability:
- Ships Same Business Day
- Weight:
- 29.80 LBS
- MATERIAL:
- ALUMINUM
- MATERIAL:
- KEVLAR
- PRODUCT NAME:
- BELT DRIVE KIT
- WIDTH IMPERIAL:
- 2'
- STYLE:
- RIBBED
- TOOTH COUNT:
- 132
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- POLISHED
- RIDING STYLE:
- STREET
MSRP: $2,556.95Now: $2,301.26Was: $2,556.95 -
On Sale
Belt Drives Ltd 8mm 1 1/2in Belt Drive Kit for 1941-1954 Harley-Davidson FL Models 62-39TK-1
BELT DRIVES LTD.
MSRP: $627.95Now: $565.16Was: $627.95Belt Drives Ltd. Belt Drive Kit for 1936-1954 Models Upgrade your classic motorcycle with the Belt Drives Ltd. Belt Drive Kit, designed specifically for models manufactured between 1936 and 1954. This kit includes a robust 39-tooth front pulley and a...11200422- SKU:
- 11200422
- Availability:
- Ships Same Business Day
- Weight:
- 8.00 LBS
- PRODUCT NAME:
- BELT DRIVE KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
MSRP: $627.95Now: $565.16Was: $627.95 -
On Sale
Belt Drives Ltd Belt Drive Kit for 1955-1964 Harley-Davidson Models 61-39SK-2
BELT DRIVES LTD.
MSRP: $627.95Now: $565.16Was: $627.95BELT DRIVES LTD. Belt Drive Kit '55-Early '84 61-39SK-2 Upgrade your motorcycle's performance with the Belt Drives Ltd. Belt Drive Kit designed for models from 1955 to early 1984. This kit features a robust 61-tooth basket and a precision-engineered...11200423- SKU:
- 11200423
- Availability:
- Ships Same Business Day
- Weight:
- 8.15 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- BELT DRIVE KIT
- RIDING STYLE:
- STREET
MSRP: $627.95Now: $565.16Was: $627.95 -
On Sale
Belt Drives Ltd Front Pulley 40T 8mm for 1955-1983 Harley-Davidson Touring and 1971-1983 FXR 40SI
BELT DRIVES LTD.
MSRP: $181.95Now: $163.76Was: $181.95BELT DRIVES LTD. Front Pulley 40SI Experience superior performance with the BELT DRIVES LTD. Front Pulley 40SI, designed for durability and precision. Crafted from high-quality billet material, this pulley ensures optimal functionality and longevity...11200425- SKU:
- 11200425
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 40
- PRODUCT NAME:
- FRONT PULLEY
- UNITS:
- EACH
MSRP: $181.95Now: $163.76Was: $181.95 -
On Sale
Belt Drives Ltd 41T Front Pulley for 1971-1983 Harley-Davidson FXR 1955-1983 Touring 41SI
BELT DRIVES LTD.
MSRP: $181.95Now: $163.76Was: $181.95BELT DRIVES LTD. Front Pulley 41SI Introducing the Belt Drives Ltd. Front Pulley 41SI, engineered for durability and performance. Crafted from premium billet materials, this pulley ensures a secure fit and long-lasting operation. With its hard anodized...11200429- SKU:
- 11200429
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- PRODUCT NAME:
- FRONT PULLEY
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 41
MSRP: $181.95Now: $163.76Was: $181.95 -
On Sale
Belt Drives Ltd Front Pulley 31 Tooth 11mm for 1971-1983 Harley-Davidson FXR 31SI
BELT DRIVES LTD.
MSRP: $181.95Now: $163.76Was: $181.95BELT DRIVES LTD. Front Pulley 31SI Experience superior performance with the BELT DRIVES LTD. Front Pulley 31SI, engineered from robust billet materials for exceptional durability. This pulley is designed for seamless installation and enhanced...11200433- SKU:
- 11200433
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- TOOTH COUNT:
- 31
- PRODUCT NAME:
- FRONT PULLEY
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $181.95Now: $163.76Was: $181.95 -
On Sale
Belt Drives Ltd 2" Open Belt Drive Kit for 2018-2020 Harley-Davidson Softail Models M18S-B
BELT DRIVES LTD.
MSRP: $3,860.95Now: $3,474.86Was: $3,860.95BELT DRIVES LTD. 2" Drive Belt Black M18S-B Experience enhanced performance and style with the BELT DRIVES LTD. 2" Drive Belt. Designed for high-horsepower motors, this belt drive system combines innovative engineering with a sleek appearance, ensuring...11200434- SKU:
- 11200434
- Availability:
- Ships Same Business Day
- Weight:
- 37.60 LBS
- PRODUCT NAME:
- DRIVE BELT
- SIZE IMPERIAL:
- 2'
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
MSRP: $3,860.95Now: $3,474.86Was: $3,860.95 -
On Sale
Belt Drives Ltd Starter Pinion Gear for Harley Davidson FLSTFI Fat Boy 2001-2006 PG-100
BELT DRIVES LTD.
MSRP: $88.95Now: $80.06Was: $88.95BELT DRIVES LTD. Starter Pinion Gear PG-100 The BDL Starter Pinion Gear PG-100 is specifically designed for optimal performance with BDL Belt Drive clutches. Engineered for durability and precision, this pinion gear ensures reliable starting and smooth...21100067- SKU:
- 21100067
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- LENGTH:
- 82,6 MM (3-1/4')
- LENGTH IMPERIAL:
- 3-1/4'
- TOOTH COUNT:
- 9
- LENGTH METRIC:
- 82.6 MM
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- PINION GEAR
- UNITS:
- KIT
MSRP: $88.95Now: $80.06Was: $88.95 -
On Sale
Belt Drives Ltd Compensator Sprocket 24 Tooth Harley-Davidson Softail 1986-2006 CS-24A-1
BELT DRIVES LTD.
MSRP: $136.95Now: $123.26Was: $136.95BELT DRIVES LTD. Compensator Sprocket 24 Tooth CS-24A-1 Experience enhanced performance with the BELT DRIVES LTD. Compensator Sprocket, designed for efficiency and durability. This innovative three-piece system eliminates the need for springs, providing...11015002- SKU:
- 11015002
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- RIDING STYLE:
- STREET
- TYPE:
- COMPENSATING
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 24
- UNITS:
- EACH
MSRP: $136.95Now: $123.26Was: $136.95 -
On Sale
Belt Drives Ltd Outboard Bearing for 3" Belt Drive Clutches TFBSB-100
BELT DRIVES LTD.
MSRP: $28.95Now: $26.06Was: $28.95BELT DRIVES LTD. Bearing TFBSB-100 The TFBSB-100 bearing from Belt Drives Ltd. is specifically engineered for optimal performance in BDL Belt Drive clutches. Designed for durability and efficiency, this bearing ensures smooth operation and reduced...11200034- SKU:
- 11200034
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
- PRODUCT NAME:
- OUTBOARD BEARING
- UNITS:
- PAIR
- RIDING STYLE:
- STREET
MSRP: $28.95Now: $26.06Was: $28.95Qty in Cart: 0Quantity:Price:MSRP: $28.95Now: $26.06Was: $28.95Subtotal: -
On Sale
Belt Drives Ltd 3" Primary Belt Cover 2025 Harley-Davidson Touring BDC-4C
BELT DRIVES LTD.
MSRP: $687.95Now: $619.16Was: $687.95BELT DRIVES LTD. 3" Primary Belt Cover BDC-4C Enhance your motorcycle's aesthetics and performance with the Belt Drives Ltd. 3" Primary Belt Cover BDC-4C. Crafted from high-quality billet aluminum and finished with a striking chrome plating, this cover...11200049- SKU:
- 11200049
- Availability:
- Ships Same Business Day
- Weight:
- 6.50 LBS
- MATERIAL:
- BILLET ALUMINUM
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- BELT DRIVE KIT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $687.95Now: $619.16Was: $687.95 -
On Sale
Belt Drives Ltd Compensator Sprocket 34 Tooth for Harley-Davidson Softail 2007-2021 CS-34A
BELT DRIVES LTD.
MSRP: $302.95Now: $272.66Was: $302.95BELT DRIVES LTD. Compensator Sprocket 34 Tooth CS-34A Upgrade your ride with the innovative BELT DRIVES LTD. Compensator Sprocket. This lightweight, three-piece design eliminates the need for a spring, enhancing performance while reducing weight compared...11200292- SKU:
- 11200292
- Availability:
- Ships Same Business Day
- Weight:
- 6.70 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TYPE:
- COMPENSATING
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 34
MSRP: $302.95Now: $272.66Was: $302.95 -
On Sale
Belt Drives Ltd 2007-2017 Softail Belt Drive Kit EVB-8SL
BELT DRIVES LTD.
MSRP: $1,360.95Now: $1,224.86Was: $1,360.95BELT DRIVES LTD. Belt Drive '07-'17 Softail EVB-8SL Experience superior performance with the EVB drive, one of BDL's pioneering closed primary belt drives designed specifically for '07-'17 Softail models. Featuring a robust construction and innovative...11200293- SKU:
- 11200293
- Availability:
- Ships Same Business Day
- Weight:
- 20.40 LBS
- PRODUCT NAME:
- BELT DRIVE KIT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TOOTH COUNT:
- 142
- WIDTH IMPERIAL:
- 1-1/2'
MSRP: $1,360.95Now: $1,224.86Was: $1,360.95 -
On Sale
Belt Drives Ltd. 2.75" Chrome Drive Belt for 2007-Up Softail and 2006-Up Dyna EVO-8SC
BELT DRIVES LTD.
MSRP: $3,511.95Now: $3,160.76Was: $3,511.95Premium 2.75" Drive Belt by BELT DRIVES LTD. Experience superior performance with the BELT DRIVES LTD. 2.75" Drive Belt designed for the EVO-8SC. This comprehensive kit includes everything you need for a seamless installation and optimal functionality,...11200294- SKU:
- 11200294
- Availability:
- Ships Same Business Day
- Weight:
- 42.47 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- BELT DRIVE KIT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 142
- COLOR/FINISH:
- CHROME
- UNITS:
- KIT
- WIDTH IMPERIAL:
- 2-3/4'
MSRP: $3,511.95Now: $3,160.76Was: $3,511.95 -
On Sale
Belt Drives Ltd 2.75" Drive Belt Black Softail 2007-2017 Dyna 2006-2017 EVO-8SB
BELT DRIVES LTD.
MSRP: $3,087.95Now: $2,779.16Was: $3,087.95BDL 2.75" Drive Belt for EVO-8SB Upgrade your motorcycle's performance with the BDL 2.75" Drive Belt, designed for optimal power transfer and durability. This complete kit includes everything you need for a seamless installation, ensuring your ride...11200295- SKU:
- 11200295
- Availability:
- Ships Same Business Day
- Weight:
- 38.00 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- BELT DRIVE KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- WIDTH IMPERIAL:
- 2-3/4'
- COLOR/FINISH:
- BLACK ANODIZED
- TOOTH COUNT:
- 142
MSRP: $3,087.95Now: $2,779.16Was: $3,087.95 -
On Sale
Belt Drives Ltd 2" Open Belt Drive Kit for 2007-2017 Harley-Davidson Softail and Dyna Models EVO-8S-2C
BELT DRIVES LTD.
MSRP: $3,510.95Now: $3,159.86Was: $3,510.95BELT DRIVES LTD. 2" Drive Belt EVO-8S-2C Experience enhanced performance with the BELT DRIVES LTD. 2" Drive Belt EVO-8S-2C, designed for optimal power transfer and durability. This high-quality kit ensures a seamless connection between your engine and...11200296- SKU:
- 11200296
- Availability:
- Ships Same Business Day
- Weight:
- 41.13 LBS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- WIDTH IMPERIAL:
- 2'
- PRODUCT NAME:
- BELT DRIVE KIT
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- POLISHED
- TOOTH COUNT:
- 142
- MATERIAL:
- KEVLAR
- STYLE:
- RIBBED
- UNITS:
- KIT
MSRP: $3,510.95Now: $3,159.86Was: $3,510.95Qty in Cart: 0Quantity:Price:MSRP: $3,510.95Now: $3,159.86Was: $3,510.95Subtotal:
