Select Your Ride

1
2
3

Harley Drivetrain

Harley Drivetrain

Harley Drivetrain

Enhance durability and precision with our drivetrain components, including clutch plates, assemblies, and robust primary drive systems. Discover our comprehensive Harley drivetrain upgrades to improve your bike’s performance.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • PERFORMANCE MACHINE (PM) Derby Cover 0177-2026-CH

    PERFORMANCE MACHINE (PM) Derby Cover 0177-2026-CH

    PERFORMANCE MACHINE (PM)

    $200.95
    PERFORMANCE MACHINE (PM) Derby Cover 0177-2026-CHComplete matching line, Direct replacement for stock derby covers on OEM primaries, Machined Performance Machine logo, Hardware and gasket included, Made in the U.S.A.
    11070313
    SKU:
    11070313
    Availability:
    Ships Same Business Day
    Weight:
    1.35 LBS
    MOUNTING STYLE:
    5 HOLE
    STYLE:
    SCALLOPED
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    COVER
    TYPE:
    DERBY
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $200.95
    Qty in Cart: 0
    Quantity:
    Price:
    $200.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Transmission Cover 0066-2008-CH

    PERFORMANCE MACHINE (PM) Transmission Cover 0066-2008-CH

    PERFORMANCE MACHINE (PM)

    $446.95
    PERFORMANCE MACHINE (PM) Transmission Cover 0066-2008-CHThe perfect match for Performance Machine's Contour master cylinder for optimal clutch action, Fluted and smooth have an aluminum construction with a chrome finish, Requires a master cylinder with...
    11070162
    SKU:
    11070162
    Availability:
    Ships Same Business Day
    Weight:
    1.70 LBS
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    COVER
    TRANSMISSION TYPE:
    HYDRAULIC
    TYPE:
    HYDRAULIC CLUTCH ACTUATOR
    MOUNTING STYLE:
    6 HOLE
    RIDING STYLE:
    STREET
    MATERIAL:
    ALUMINUM
    STYLE:
    FLUTED
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $446.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Derby Cover 0177-2026-BMP

    PERFORMANCE MACHINE (PM) Derby Cover 0177-2026-BMP

    PERFORMANCE MACHINE (PM)

    $213.95
    PERFORMANCE MACHINE (PM) Derby Cover 0177-2026-BMPComplete matching line, Direct replacement for stock derby covers on OEM primaries, Machined Performance Machine logo, Hardware and gasket included, Made in the U.S.A.
    11070329
    SKU:
    11070329
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    COVER
    TYPE:
    DERBY
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    MATTE
    MOUNTING STYLE:
    5 HOLE
    STYLE:
    SCALLOPED
    COLOR/FINISH:
    ANODIZED
    COLOR/FINISH:
    PLATINUM CUT
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $213.95
    Qty in Cart: 0
    Quantity:
    Price:
    $213.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Transmission Cover - Contrast Cut¢â€žÂ¢ - Scallop 0203-2018-BM

    PERFORMANCE MACHINE (PM) Transmission Cover - Contrast Cut¢â€žÂ¢ - Scallop 0203-2018-BM

    PERFORMANCE MACHINE (PM)

    $333.95
    PERFORMANCE MACHINE (PM) Transmission Cover Contrast Cutâ„¢ Scallop 0203-2018-BMCNC machined from billet aluminum, Designed as a direct replacement for OEM transmission top cover, Easy bolt-on installation, Hardware included, Made in the U.S.A.
    11050219
    SKU:
    11050219
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    MODEL:
    SCALLOP
    PRODUCT NAME:
    COVER
    COLOR/FINISH:
    BLACK
    TYPE:
    TRANSMISSION
    COLOR/FINISH:
    CHROME
    MATERIAL:
    ALUMINUM
    MOUNTING STYLE:
    6 HOLE
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    COLOR/FINISH:
    CONTRAST CUTâ„¢
    $333.95
    Qty in Cart: 0
    Quantity:
    Price:
    $333.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Transmission Cover - Platinum Cut¢â€žÂ¢ - Scallop 0203-2018-BMP

    PERFORMANCE MACHINE (PM) Transmission Cover - Platinum Cut¢â€žÂ¢ - Scallop 0203-2018-BMP

    PERFORMANCE MACHINE (PM)

    $333.95
    PERFORMANCE MACHINE (PM) Transmission Cover Platinum Cutâ„¢ Scallop 0203-2018-BMPCNC machined from billet aluminum, Designed as a direct replacement for OEM transmission top cover, Easy bolt-on installation, Hardware included, Made in the U.S.A.
    11050220
    SKU:
    11050220
    Availability:
    Ships Same Business Day
    Weight:
    1.45 LBS
    COLOR/FINISH:
    PLATINUM CUT
    MOUNTING STYLE:
    6 HOLE
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    CHROME
    UNITS:
    EACH
    MATERIAL:
    ALUMINUM
    MODEL:
    SCALLOP
    TYPE:
    TRANSMISSION
    COLOR/FINISH:
    ANODIZED
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    COVER
    $333.95
    Qty in Cart: 0
    Quantity:
    Price:
    $333.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Transmission Cover - Chrome - Scallop 0203-2018-CH

    PERFORMANCE MACHINE (PM) Transmission Cover - Chrome - Scallop 0203-2018-CH

    PERFORMANCE MACHINE (PM)

    $333.95
    PERFORMANCE MACHINE (PM) Transmission Cover Chrome Scallop 0203-2018-CHCNC machined from billet aluminum, Designed as a direct replacement for OEM transmission top cover, Easy bolt-on installation, Hardware included, Made in the U.S.A.
    11050221
    SKU:
    11050221
    Availability:
    Ships Same Business Day
    Weight:
    1.35 LBS
    MATERIAL:
    ALUMINUM
    MOUNTING STYLE:
    6 HOLE
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    CHROME
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    MODEL:
    SCALLOP
    TYPE:
    TRANSMISSION
    $333.95
    Qty in Cart: 0
    Quantity:
    Price:
    $333.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Transmission Cover - Chrome 0203-2020M-CH

    PERFORMANCE MACHINE (PM) Transmission Cover - Chrome 0203-2020M-CH

    PERFORMANCE MACHINE (PM)

    $331.95
    PERFORMANCE MACHINE (PM) Transmission Cover Chrome 0203-2020M-CHCNC-machined from billet aluminum, Aluminum lens bezel eliminates cracking, Designed as a direct replacement for OEM transmission top cover, UV, abrasion, hazing, and yellowing resistant...
    11050252
    SKU:
    11050252
    Availability:
    Ships Same Business Day
    Weight:
    1.65 LBS
    COLOR/FINISH:
    CHROME
    MATERIAL:
    BILLET ALUMINUM
    RIDING STYLE:
    STREET
    TYPE:
    TRANSMISSION
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    $331.95
    Qty in Cart: 0
    Quantity:
    Price:
    $331.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Transmission Cover - Contrast Cut¢â€žÂ¢ 0203-2020M-BM

    PERFORMANCE MACHINE (PM) Transmission Cover - Contrast Cut¢â€žÂ¢ 0203-2020M-BM

    PERFORMANCE MACHINE (PM)

    $331.95
    PERFORMANCE MACHINE (PM) Transmission Cover Contrast Cutâ„¢ 0203-2020M-BMCNC-machined from billet aluminum, Aluminum lens bezel eliminates cracking, Designed as a direct replacement for OEM transmission top cover, UV, abrasion, hazing, and yellowing...
    11050253
    SKU:
    11050253
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    RIDING STYLE:
    STREET
    MATERIAL:
    BILLET ALUMINUM
    COLOR/FINISH:
    CONTRAST CUTâ„¢
    TYPE:
    TRANSMISSION
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    $331.95
    Qty in Cart: 0
    Quantity:
    Price:
    $331.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Transmission Cover - Black Ops¢â€žÂ¢ 0203-2020M-SMB

    PERFORMANCE MACHINE (PM) Transmission Cover - Black Ops¢â€žÂ¢ 0203-2020M-SMB

    PERFORMANCE MACHINE (PM)

    $331.95
    PERFORMANCE MACHINE (PM) Transmission Cover Black Opsâ„¢ 0203-2020M-SMBCNC-machined from billet aluminum, Aluminum lens bezel eliminates cracking, Designed as a direct replacement for OEM transmission top cover, UV, abrasion, hazing, and yellowing...
    11050254
    SKU:
    11050254
    Availability:
    Ships Same Business Day
    Weight:
    1.70 LBS
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK OPSâ„¢
    MATERIAL:
    BILLET ALUMINUM
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    TYPE:
    TRANSMISSION
    $331.95
    Qty in Cart: 0
    Quantity:
    Price:
    $331.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Derby Cover 0177-2058-BM

    PERFORMANCE MACHINE (PM) Derby Cover 0177-2058-BM

    PERFORMANCE MACHINE (PM)

    $239.95
    PERFORMANCE MACHINE (PM) Derby Cover 0177-2058-BMComplete matching line, Direct replacement for stock derby covers on OEM primaries, Machined Performance Machine logo, Hardware and gasket included, Made in the U.S.A.
    11070559
    SKU:
    11070559
    Availability:
    Ships Same Business Day
    Weight:
    2.15 LBS
    COLOR/FINISH:
    BLACK
    MOUNTING STYLE:
    5 HOLE
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    COVER
    STYLE:
    SCALLOP
    TYPE:
    DERBY
    COLOR/FINISH:
    CONTRAST CUTâ„¢
    $239.95
    Qty in Cart: 0
    Quantity:
    Price:
    $239.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Derby Cover 0177-2058-SMB

    PERFORMANCE MACHINE (PM) Derby Cover 0177-2058-SMB

    PERFORMANCE MACHINE (PM)

    $187.95
    PERFORMANCE MACHINE (PM) Derby Cover 0177-2058-SMBDirect replacement for stock derby covers on OEM primaries, Scallop design, Hardware and gasket included, Made in the U.S.A.
    11070681
    SKU:
    11070681
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    DERBY COVER
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK OPSâ„¢
    $187.95
    Qty in Cart: 0
    Quantity:
    Price:
    $187.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Derby Cover - Contrast Cut¢â€žÂ¢ 0177-2075M-BM

    PERFORMANCE MACHINE (PM) Derby Cover - Contrast Cut¢â€žÂ¢ 0177-2075M-BM

    PERFORMANCE MACHINE (PM)

    $191.95
    PERFORMANCE MACHINE (PM) Derby Cover Contrast Cutâ„¢ 0177-2075M-BMUtilizes OEM O-ring gasket, Direct replacement for OE covers and come with chrome hardware, Manufactured from billet aluminum
    11070667
    SKU:
    11070667
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    MATERIAL:
    BILLET ALUMINUM
    MOUNTING STYLE:
    5 HOLE
    STYLE:
    SCALLOP
    PRODUCT NAME:
    DERBY COVER
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    COLOR/FINISH:
    CONTRAST CUTâ„¢
    TYPE:
    DERBY
    $191.95
    Qty in Cart: 0
    Quantity:
    Price:
    $191.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Derby Cover - Chrome 0177-2075M-CH

    PERFORMANCE MACHINE (PM) Derby Cover - Chrome 0177-2075M-CH

    PERFORMANCE MACHINE (PM)

    $191.95
    PERFORMANCE MACHINE (PM) Derby Cover Chrome 0177-2075M-CHUtilizes OEM O-ring gasket, Direct replacement for OE covers and come with chrome hardware, Manufactured from billet aluminum
    11070668
    SKU:
    11070668
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    MATERIAL:
    BILLET ALUMINUM
    MOUNTING STYLE:
    5 HOLE
    STYLE:
    SCALLOP
    TYPE:
    DERBY
    PRODUCT NAME:
    DERBY COVER
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $191.95
    Qty in Cart: 0
    Quantity:
    Price:
    $191.95
    Subtotal:
  • PERFORMANCE MACHINE (PM) Derby Cover - Black Ops¢â€žÂ¢ 0177-2075M-SMB

    PERFORMANCE MACHINE (PM) Derby Cover - Black Ops¢â€žÂ¢ 0177-2075M-SMB

    PERFORMANCE MACHINE (PM)

    $191.95
    PERFORMANCE MACHINE (PM) Derby Cover Black Opsâ„¢ 0177-2075M-SMBUtilizes OEM O-ring gasket, Direct replacement for OE covers and come with chrome hardware, Manufactured from billet aluminum
    11070669
    SKU:
    11070669
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    MATERIAL:
    BILLET ALUMINUM
    MOUNTING STYLE:
    5 HOLE
    STYLE:
    SCALLOP
    TYPE:
    DERBY
    PRODUCT NAME:
    DERBY COVER
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK OPSâ„¢
    $191.95
    Qty in Cart: 0
    Quantity:
    Price:
    $191.95
    Subtotal:
  • DRAG SPECIALTIES Lower Belt Guard - 99 FXD - Chrome 105123BXLB2

    DRAG SPECIALTIES Lower Belt Guard - 99 FXD - Chrome 105123BXLB2

    DRAG SPECIALTIES

    $89.39
    DRAG SPECIALTIES Lower Belt Guard 99 FXD Chrome 105123BXLB2Simple bolt-on installation
    19025123
    SKU:
    19025123
    Availability:
    Ships Same Business Day
    Weight:
    1.22 LBS
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    GUARD
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    LOWER
    TYPE:
    REAR BELT
    $89.39
    Qty in Cart: 0
    Quantity:
    Price:
    $89.39
    Subtotal:
  • DRAG SPECIALTIES Inner Primary Bushing 292241

    DRAG SPECIALTIES Inner Primary Bushing 292241

    DRAG SPECIALTIES

    $19.52
    DRAG SPECIALTIES Inner Primary Bushing 292241Quality replacement steel bushings
    21100035
    SKU:
    21100035
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    PRODUCT NAME:
    BUSHING
    RIDING STYLE:
    STREET
    TYPE:
    INNER PRIMARY
    MATERIAL:
    STEEL
    UNITS:
    EACH
    $19.52
    Qty in Cart: 0
    Quantity:
    Price:
    $19.52
    Subtotal:
  • DRAG SPECIALTIES Inner Primary Bushing 292240

    DRAG SPECIALTIES Inner Primary Bushing 292240

    DRAG SPECIALTIES

    $19.52
    DRAG SPECIALTIES Inner Primary Bushing 292240Quality replacement steel bushings
    21100036
    SKU:
    21100036
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MATERIAL:
    STEEL
    PRODUCT NAME:
    BUSHING
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    TYPE:
    INNER PRIMARY
    $19.52
    Qty in Cart: 0
    Quantity:
    Price:
    $19.52
    Subtotal:
  • DRAG SPECIALTIES Outer Primary Bushing - '94-'06 292243

    DRAG SPECIALTIES Outer Primary Bushing - '94-'06 292243

    DRAG SPECIALTIES

    $14.37
    DRAG SPECIALTIES Outer Primary Bushing '94-'06 292243Quality replacement steel bushings
    21100037
    SKU:
    21100037
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    BUSHING
    UNITS:
    EACH
    MATERIAL:
    STEEL
    TYPE:
    STARTER SHAFT
    $14.37
    Qty in Cart: 0
    Quantity:
    Price:
    $14.37
    Subtotal:
  • DRAG SPECIALTIES Outer Primary Bushing - '89-'93 292242

    DRAG SPECIALTIES Outer Primary Bushing - '89-'93 292242

    DRAG SPECIALTIES

    $14.37
    DRAG SPECIALTIES Outer Primary Bushing '89-'93 292242Quality replacement steel bushings
    21100038
    SKU:
    21100038
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    STREET
    TYPE:
    STARTER SHAFT
    MATERIAL:
    STEEL
    PRODUCT NAME:
    BUSHING
    UNITS:
    EACH
    $14.37
    Qty in Cart: 0
    Quantity:
    Price:
    $14.37
    Subtotal:
  • DRAG SPECIALTIES One-Piece Sprocket Kit 191205

    DRAG SPECIALTIES One-Piece Sprocket Kit 191205

    DRAG SPECIALTIES

    $192.56
    DRAG SPECIALTIES One-Piece Sprocket Kit 191205Solid steel one-piece design, 34-tooth sprocket, Kit is spring-less and much quieter than the stock or diaphragm spring-style compensators, Eliminates the need for a complete compensator assembly, Kit...
    11200413
    SKU:
    11200413
    Availability:
    Ships Same Business Day
    Weight:
    4.15 LBS
    PRODUCT NAME:
    SPROCKET KIT
    TYPE:
    PRIMARY
    UNITS:
    KIT
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    $192.56
    Qty in Cart: 0
    Quantity:
    Price:
    $192.56
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER