Harley Drivetrain
JJ Motorsports is excited to offer our customers the best selection of harley bike drivetrain parts online. We carry a wide variety of parts to make sure that you can find the perfect match for your bike. From simple drivetrain mods to complete custom jobs, JJ Motorsports has the parts you need to make your ride the envy of the neighborhood. So whether you're looking for a new set of pulleys or a complete drivetrain upgrade, JJ Motorsports has you covered.
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Harley Clutch Components
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Harley Clutch Plates and Springs
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Harley Clutch Assemblies
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Harley Transmission Covers
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Harley Primary Drive Systems and Parts
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Harley Belts -Rear Drive
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Harley Chain
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Harley Chain Links and Parts
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Harley Front Sprockets
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Harley Kickstarters and Parts
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Harley Rear Chain-Belt Guards and Parts
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Harley Rear Drive Pulleys and Parts
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Harley Rear Sprockets
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Harley Torque Arms and Parts
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Harley Transmission Internal Components
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Harley Transmission Cases and Covers
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Harley Transmission Complete Gear Sets
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Harley Transmission Pulleys and Parts
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Harley Transmission Rebuild Kits
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Harley Transmission Shifter Components
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Harley Transmissions
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- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
BELT DRIVES LTD. Transmission Pulley TPS-28
BELT DRIVES LTD.
MSRP: $192.95Now: $182.66Was: $202.95BELT DRIVES LTD. Transmission Pulley TPS-28Made from 6061 T-6 aluminum, then hard anodized for durability, One-third the weight of stock pulleys, All 85-06 Big Twin pulleys come with a spacer for use on 85-93 models, When using a larger or smaller...DS360046- SKU:
- DS360046
- Availability:
- Ships Same Business Day
- Weight:
- 2.19 LBS
- COLOR/FINISH:
- ANODIZED
- MATERIAL:
- 6061 T-6 BILLET ALUMINUM
- TOOTH COUNT:
- 28
- PRODUCT NAME:
- PULLEY
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $192.95Now: $182.66Was: $202.95 -
On Sale
BELT DRIVES LTD. Transmission Pulley TPS-29
BELT DRIVES LTD.
MSRP: $192.95Now: $182.66Was: $202.95BELT DRIVES LTD. Transmission Pulley TPS-29Made from 6061 T-6 aluminum, then hard anodized for durability, One-third the weight of stock pulleys, All 85-06 Big Twin pulleys come with a spacer for use on 85-93 models, When using a larger or smaller...DS360047- SKU:
- DS360047
- Availability:
- Ships Same Business Day
- Weight:
- 2.38 LBS
- COLOR/FINISH:
- ANODIZED
- PRODUCT NAME:
- PULLEY
- MATERIAL:
- 6061 T-6 BILLET ALUMINUM
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 29
- UNITS:
- EACH
MSRP: $192.95Now: $182.66Was: $202.95 -
On Sale
BELT DRIVES LTD. Transmission Pulley TPS-30
BELT DRIVES LTD.
MSRP: $192.95Now: $182.66Was: $202.95BELT DRIVES LTD. Transmission Pulley TPS-30Made from 6061 T-6 aluminum, then hard anodized for durability, One-third the weight of stock pulleys, All 85-06 Big Twin pulleys come with a spacer for use on 85-93 models, When using a larger or smaller...DS360048- SKU:
- DS360048
- Availability:
- Ships Same Business Day
- Weight:
- 2.63 LBS
- TOOTH COUNT:
- 30
- MATERIAL:
- 6061 T-6 BILLET ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- ANODIZED
- PRODUCT NAME:
- PULLEY
MSRP: $192.95Now: $182.66Was: $202.95 -
On Sale
BELT DRIVES LTD. Replacement Belt BDL-138K
BELT DRIVES LTD.
MSRP: $130.95Now: $124.16Was: $137.95BELT DRIVES LTD. Replacement Belt BDL-138KFor BDL primary drivesDS360086- SKU:
- DS360086
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- PRODUCT NAME:
- DRIVE BELT
- WIDTH IMPERIAL:
- 1-5/8'
- STYLE:
- RIBBED
- TYPE:
- PRIMARY
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TOOTH COUNT:
- 138
MSRP: $130.95Now: $124.16Was: $137.95 -
On Sale
BELT DRIVES LTD. 8mm Primary Belt Drive - Electric Start - 79-E84 61-41SE-2
BELT DRIVES LTD.
MSRP: $648.95Now: $613.76Was: $681.95BELT DRIVES LTD. 8mm Primary Belt Drive Electric Start 79-E84 61-41SE-2All 8mm kits come with belt, clutch basket, front pulley, nut and washer, 3" kit comes with a 52-piece roller bearing kit, Pulley and clutch basket are hard anodized aluminum; front...DS360098- SKU:
- DS360098
- Availability:
- Ships Same Business Day
- Weight:
- 9.40 LBS
- COLOR/FINISH:
- ANODIZED
- WIDTH IMPERIAL:
- 1-1/2'
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BELT DRIVE KIT
- TOOTH COUNT:
- 132
- THICKNESS IMPERIAL:
- 5/16'
- UNITS:
- KIT
MSRP: $648.95Now: $613.76Was: $681.95 -
On Sale
BELT DRIVES LTD. 8mm Primary Belt Drive - Electric Start - '65-'78 61-41SE-1
BELT DRIVES LTD.
MSRP: $648.95Now: $613.76Was: $681.95BELT DRIVES LTD. 8mm Primary Belt Drive Electric Start '65-'78 61-41SE-1All 8mm kits come with belt, clutch basket, front pulley, nut and washer, 3" kit comes with a 52-piece roller bearing kit, Pulley and clutch basket are hard anodized aluminum; front...DS360099- SKU:
- DS360099
- Availability:
- Ships Same Business Day
- Weight:
- 10.06 LBS
- WIDTH IMPERIAL:
- 1-1/2'
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- COLOR/FINISH:
- ANODIZED
- THICKNESS IMPERIAL:
- 5/16'
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- BELT DRIVE KIT
- TOOTH COUNT:
- 132
MSRP: $648.95Now: $613.76Was: $681.95 -
On Sale
BELT DRIVES LTD. Primary Belt Drive with Rear Belt - 79-E84 61-41-RB
BELT DRIVES LTD.
MSRP: $648.95Now: $584.06Was: $648.95BELT DRIVES LTD. Primary Belt Drive with Rear Belt 79-E84 61-41-RBAll 8mm kits come with belt, clutch basket, front pulley, nut and washer, 3" kit comes with a 52-piece roller bearing kit, Pulley and clutch basket are hard anodized aluminum; front pulley...DS360100- SKU:
- DS360100
- Availability:
- Ships Same Business Day
- Weight:
- 9.30 LBS
MSRP: $648.95Now: $584.06Was: $648.95Qty in Cart: 0Quantity:Price:MSRP: $648.95Now: $584.06Was: $648.95Subtotal: -
On Sale
BELT DRIVES LTD. 8mm/1.5" Primary Belt Drive - Kick Start - 79-E84 61-41SK-4
BELT DRIVES LTD.
MSRP: $557.95Now: $527.36Was: $585.95BELT DRIVES LTD. 8mm/1.5" Primary Belt Drive Kick Start 79-E84 61-41SK-4All 8mm kits come with belt, clutch basket, front pulley, nut and washer, 3" kit comes with a 52-piece roller bearing kit, Pulley and clutch basket are hard anodized aluminum; front...DS360101- SKU:
- DS360101
- Availability:
- Ships Same Business Day
- Weight:
- 8.81 LBS
- UNITS:
- KIT
- THICKNESS IMPERIAL:
- 5/16'
- WIDTH IMPERIAL:
- 1-1/2'
- COLOR/FINISH:
- ANODIZED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- BELT DRIVE KIT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 132
MSRP: $557.95Now: $527.36Was: $585.95 -
On Sale
BELT DRIVES LTD. 8mm/1.5" Primary Belt Drive - Kick Start - '65-'78 62-40SK-3
BELT DRIVES LTD.
MSRP: $557.95Now: $527.36Was: $585.95BELT DRIVES LTD. 8mm/1.5" Primary Belt Drive Kick Start '65-'78 62-40SK-3All 8mm kits come with belt, clutch basket, front pulley, nut and washer, 3" kit comes with a 52-piece roller bearing kit, Pulley and clutch basket are hard anodized aluminum; front...DS360102- SKU:
- DS360102
- Availability:
- Ships Same Business Day
- Weight:
- 8.69 LBS
- COLOR/FINISH:
- ANODIZED
- TOOTH COUNT:
- 132
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- BELT DRIVE KIT
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 5/16'
- UNITS:
- KIT
- WIDTH IMPERIAL:
- 1-1/2'
MSRP: $557.95Now: $527.36Was: $585.95 -
On Sale
BELT DRIVES LTD. 8mm/1.5" Primary Belt Drive - Kick Start - '55-'64 62-39SK-2
BELT DRIVES LTD.
MSRP: $557.95Now: $527.36Was: $585.95BELT DRIVES LTD. 8mm/1.5" Primary Belt Drive Kick Start '55-'64 62-39SK-2All 8mm kits come with belt, clutch basket, front pulley, nut and washer, 3" kit comes with a 52-piece roller bearing kit, Pulley and clutch basket are hard anodized aluminum; front...DS360103- SKU:
- DS360103
- Availability:
- Ships Same Business Day
- Weight:
- 8.25 LBS
- COLOR/FINISH:
- ANODIZED
- TOOTH COUNT:
- 132
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- BELT DRIVE KIT
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 5/16'
- WIDTH IMPERIAL:
- 1-1/2'
- UNITS:
- KIT
MSRP: $557.95Now: $527.36Was: $585.95 -
On Sale
BELT DRIVES LTD. 8mm/1.5" Primary Belt Drive - Kick Start - '36-'54 62-39TK-1
BELT DRIVES LTD.
MSRP: $557.95Now: $527.36Was: $585.95BELT DRIVES LTD. 8mm/1.5" Primary Belt Drive Kick Start '36-'54 62-39TK-1All 8mm kits come with belt, clutch basket, front pulley, nut and washer, 3" kit comes with a 52-piece roller bearing kit, Pulley and clutch basket are hard anodized aluminum; front...DS360104- SKU:
- DS360104
- Availability:
- Ships Same Business Day
- Weight:
- 8.63 LBS
- WIDTH IMPERIAL:
- 1-1/2'
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ANODIZED
- THICKNESS IMPERIAL:
- 5/16'
- UNITS:
- KIT
- PRODUCT NAME:
- BELT DRIVE KIT
- TOOTH COUNT:
- 132
MSRP: $557.95Now: $527.36Was: $585.95 -
On Sale
BELT DRIVES LTD. 11mm Belt Drive with Idler Gear - Electric Start - 5-Speed 47-31SE-5
BELT DRIVES LTD.
MSRP: $659.95Now: $624.56Was: $693.95BELT DRIVES LTD. 11mm Belt Drive with Idler Gear Electric Start 5-Speed 47-31SE-5Pulley and clutch basket are hard anodized aluminum; front pulley is drilled and tapped for easy removal, Inner clutch hub and plates are not included; must be purchased...DS360105- SKU:
- DS360105
- Availability:
- Ships Same Business Day
- Weight:
- 11.38 LBS
- COLOR/FINISH:
- ANODIZED
- WIDTH IMPERIAL:
- 1-1/2'
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BELT DRIVE KIT
- UNITS:
- KIT
MSRP: $659.95Now: $624.56Was: $693.95Qty in Cart: 0Quantity:Price:MSRP: $659.95Now: $624.56Was: $693.95Subtotal: -
On Sale
BELT DRIVES LTD. Transmission Pulley TP-31
BELT DRIVES LTD.
MSRP: $192.95Now: $182.66Was: $202.95BELT DRIVES LTD. Transmission Pulley TP-31Made from 6061 T-6 aluminum, then hard anodized for durability, One-third the weight of stock pulleys, All 85-06 Big Twin pulleys come with a spacer for use on 85-93 models, When using a larger or smaller pulley,...DS360166- SKU:
- DS360166
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- TOOTH COUNT:
- 31
- COLOR/FINISH:
- ANODIZED
- PRODUCT NAME:
- PULLEY
- MATERIAL:
- 6061 T-6 BILLET ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $192.95Now: $182.66Was: $202.95 -
On Sale
BELT DRIVES LTD. Offset Spacer with Screws and Nut - 1/4" IN-250
BELT DRIVES LTD.
MSRP: $98.95Now: $93.56Was: $103.95BELT DRIVES LTD. Offset Spacer with Screws and Nut 1/4" IN-250Used to offset motor pulley for belt alignment, Pulleys and spacer inserts sold separately, Made in the U.S.A., Includes a motor sprocket nut and mounting screwsDS360424- SKU:
- DS360424
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- PRODUCT NAME:
- SPACER INSERT
- RIDING STYLE:
- STREET
- TYPE:
- PULLEY
MSRP: $98.95Now: $93.56Was: $103.95 -
On Sale
BELT DRIVES LTD. Replacement Belt BDL-1185
BELT DRIVES LTD.
MSRP: $110.95Now: $105.26Was: $116.95BELT DRIVES LTD. Replacement Belt BDL-1185For BDL primary drivesDS360009- SKU:
- DS360009
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- STYLE:
- RIBBED
- PRODUCT NAME:
- DRIVE BELT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 99
- UNITS:
- EACH
- TYPE:
- PRIMARY
- WIDTH IMPERIAL:
- 1-1/2'
MSRP: $110.95Now: $105.26Was: $116.95 -
On Sale
BELT DRIVES LTD. Rear Belt Pulley - 70-Tooth RPMSBCC-70T
BELT DRIVES LTD.
MSRP: $597.95Now: $538.16Was: $597.95BELT DRIVES LTD. Rear Belt Pulley 70-Tooth RPMSBCC-70TCNC billet aluminum construction, Teeth are gear-cut to RMA standards for a perfect belt fit, Made in the U.S.A.12010877- SKU:
- 12010877
- Availability:
- Ships Same Business Day
- Weight:
- 6.15 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- PULLEY
- TYPE:
- REAR
- COLOR/FINISH:
- MACHINED
- STYLE:
- MESH
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 70
MSRP: $597.95Now: $538.16Was: $597.95Qty in Cart: 0Quantity:Price:MSRP: $597.95Now: $538.16Was: $597.95Subtotal: -
On Sale
BELT DRIVES LTD. Rear Drive Belt - 137-Tooth - 1" PCC-137-1
BELT DRIVES LTD.
MSRP: $172.95Now: $163.76Was: $266.95BELT DRIVES LTD. Rear Drive Belt 137-Tooth 1" PCC-137-1Gates carbon X3N material, The same brand used by Harley-Davidson since 1980 due to its reliability, Teeth have a slick surface that is easy on pulleys, Outer surface is ribbed to help with...11200407- SKU:
- 11200407
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 137
- UNITS:
- EACH
- MATERIAL:
- X7N CARBON
- PRODUCT NAME:
- BELT
- TYPE:
- REAR DRIVE
- WIDTH IMPERIAL:
- 1'
MSRP: $172.95Now: $163.76Was: $266.95 -
On Sale
BELT DRIVES LTD. 8mm/3" Primary Belt Drive - Kick Start - Spline Shaft - 55-E84 76-47-3S
BELT DRIVES LTD.
MSRP: $658.95Now: $622.76Was: $691.95BELT DRIVES LTD. 8mm/3" Primary Belt Drive Kick Start Spline Shaft 55-E84 76-47-3SAll 8mm kits come with belt, clutch basket, front pulley, nut and washer, 3" kit comes with a 52-piece roller bearing kit, Pulley and clutch basket are hard anodized...DS360113- SKU:
- DS360113
- Availability:
- Ships Same Business Day
- Weight:
- 11.90 LBS
- WIDTH IMPERIAL:
- 3'
- TOOTH COUNT:
- 144
- UNITS:
- KIT
- COLOR/FINISH:
- ANODIZED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- BELT DRIVE KIT
- RIDING STYLE:
- STREET
MSRP: $658.95Now: $622.76Was: $691.95 -
On Sale
BELT DRIVES LTD. 1-5/8" Belt Drive EVBB-2SL
BELT DRIVES LTD.
MSRP: $991.95Now: $937.76Was: $1,041.95BELT DRIVES LTD. 1-5/8" Belt Drive EVBB-2SL1-5/8" kits include front pulley, belt, clutch hub, clutch basket and aramid clutch set (consists of two half plates, four full plates and five steel drive plates), Direct bolt-in applications, 3" electric start...11200247- SKU:
- 11200247
- Availability:
- Ships Same Business Day
- Weight:
- 16.00 LBS
- MATERIAL:
- KEVLAR
- WIDTH IMPERIAL:
- 1-5/8'
- MATERIAL:
- 6061 T-6 BILLET ALUMINUM
- PRODUCT NAME:
- BELT DRIVE KIT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STEEL
MSRP: $991.95Now: $937.76Was: $1,041.95 -
On Sale
BELT DRIVES LTD. Extra Plate Kit BTXP-12
BELT DRIVES LTD.
MSRP: $222.95Now: $211.46Was: $234.95BELT DRIVES LTD. Extra Plate Kit BTXP-12Plates have 11% more surface area for more positive clutch engagement - ideal for big-bore models, Pre-measured stack height for easy installation, Made in the U.S.A.11311804- SKU:
- 11311804
- Availability:
- Ships Same Business Day
- Weight:
- 2.48 LBS
- DRIVE PLATE MATERIAL:
- STEEL
- FRICTION PLATE MATERIAL:
- KEVLAR
- TYPE:
- CLUTCH
- RIDING STYLE:
- STREET
- FRICTION PLATE MATERIAL:
- STEEL
- PRODUCT NAME:
- PLATE SET
- UNITS:
- SET OF 8
MSRP: $222.95Now: $211.46Was: $234.95
