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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.

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  • DRAG SPECIALTIES Transmission Pulley - 32-Tooth D26-0141-32

    DRAG SPECIALTIES Transmission Pulley - 32-Tooth D26-0141-32

    DRAG SPECIALTIES

    $112.27
    DRAG SPECIALTIES Transmission Pulley 32-Tooth D26-0141-32Heat-treated steel construction
    12030015
    SKU:
    12030015
    Availability:
    Ships Same Business Day
    Weight:
    5.10 LBS
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    PULLEY
    TOOTH COUNT:
    32
    TYPE:
    TRANSMISSION
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    $112.27
    Qty in Cart: 0
    Quantity:
    Price:
    $112.27
    Subtotal:
  • DRAG SPECIALTIES Rear Drive Belt - 135-Tooth - 1 1/8" BDL SPC-135-118

    DRAG SPECIALTIES Rear Drive Belt - 135-Tooth - 1 1/8" BDL SPC-135-118

    DRAG SPECIALTIES

    $250.59
    DRAG SPECIALTIES Rear Drive Belt 135-Tooth 1 1/8" BDL SPC-135-118Carbon fiber reinforced Goodyear engineered Falcon SPCâ„¢ belts offer up to 33 percent more tensile strength than conventional aramid reinforced belts, High-temperature rubber compound offers...
    12040055
    SKU:
    12040055
    Availability:
    Ships Same Business Day
    Weight:
    2.05 LBS
    MATERIAL:
    CARBON FIBER
    RIDING STYLE:
    STREET
    WIDTH IMPERIAL:
    1-1/8'
    TOOTH COUNT:
    135
    TYPE:
    REAR DRIVE
    PRODUCT NAME:
    BELT
    UNITS:
    EACH
    $250.59
    Qty in Cart: 0
    Quantity:
    Price:
    $250.59
    Subtotal:
  • DRAG SPECIALTIES Inner Primary Bearing 210202

    DRAG SPECIALTIES Inner Primary Bearing 210202

    DRAG SPECIALTIES

    $97.80
    DRAG SPECIALTIES Inner Primary Bearing 210202High-quality roller bearing comes with two retainer rings, Fits OEM and most aftermarket aluminum inner primaries
    11320005
    SKU:
    11320005
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    RIDING STYLE:
    STREET
    TYPE:
    INNER PRIMARY MAINSHAFT
    UNITS:
    KIT
    PRODUCT NAME:
    BEARING
    $97.80
    Qty in Cart: 0
    Quantity:
    Price:
    $97.80
    Subtotal:
  • DRAG SPECIALTIES Rear Sprocket - Gloss Black - Flat - 48-Tooth 16421EB

    DRAG SPECIALTIES Rear Sprocket - Gloss Black - Flat - 48-Tooth 16421EB

    DRAG SPECIALTIES

    $85.23
    DRAG SPECIALTIES Rear Sprocket Gloss Black Flat 48-Tooth 16421EBConvert rear drive belt to 530 chain, 2.22" Center diameter
    12101844
    SKU:
    12101844
    Availability:
    Ships Same Business Day
    Weight:
    4.80 LBS
    CHAIN SIZE:
    530
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    GLOSS
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    BORE SIZE IMPERIAL:
    2.220'
    TYPE:
    CONVERSION
    UNITS:
    EACH
    MATERIAL:
    STEEL
    OFFSET IMPERIAL:
    CENTERED
    PRODUCT NAME:
    SPROCKET
    STYLE:
    FLAT
    TOOTH COUNT:
    48
    TYPE:
    DRIVE
    $85.23
    Qty in Cart: 0
    Quantity:
    Price:
    $85.23
    Subtotal:
  • DRAG SPECIALTIES Rear Drive Belt - 140-Tooth - 24mm BDL SPC-140-1

    DRAG SPECIALTIES Rear Drive Belt - 140-Tooth - 24mm BDL SPC-140-1

    DRAG SPECIALTIES

    $207.95
    DRAG SPECIALTIES Rear Drive Belt 140-Tooth 24mm BDL SPC-140-1Carbon fiber reinforced Goodyear engineered Falcon SPCâ„¢ belts offer up to 33 percent more tensile strength than conventional aramid reinforced belts, High-temperature rubber compound offers...
    12040113
    SKU:
    12040113
    Availability:
    Ships Same Business Day
    Weight:
    1.80 LBS
    MATERIAL:
    CARBON FIBER
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    140
    TYPE:
    REAR DRIVE
    PRODUCT NAME:
    BELT
    UNITS:
    EACH
    $207.95
    Qty in Cart: 0
    Quantity:
    Price:
    $207.95
    Subtotal:
  • S&S CYCLE Final Drive Belt - 126-Tooth - 1 1/2" 106-0348

    S&S CYCLE Final Drive Belt - 126-Tooth - 1 1/2" 106-0348

    S&S CYCLE

    $287.95
    S&S CYCLE Final Drive Belt 126-Tooth 1 1/2" 106-0348Made of super-strong Gates Carbon X3N material
    12040093
    SKU:
    12040093
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    MATERIAL:
    X3N CARBON
    PRODUCT NAME:
    BELT
    TOOTH COUNT:
    126
    TYPE:
    REAR DRIVE
    UNITS:
    EACH
    WIDTH IMPERIAL:
    1-1/2'
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $287.95
    Subtotal:
  • S&S CYCLE Final Drive Belt - 127-Tooth - 1 1/2" 106-0349

    S&S CYCLE Final Drive Belt - 127-Tooth - 1 1/2" 106-0349

    S&S CYCLE

    $292.95
    S&S CYCLE Final Drive Belt 127-Tooth 1 1/2" 106-0349Made of super-strong Gates Carbon X3N material
    12040094
    SKU:
    12040094
    Availability:
    Ships Same Business Day
    Weight:
    2.30 LBS
    PRODUCT NAME:
    BELT
    TOOTH COUNT:
    127
    WIDTH IMPERIAL:
    1-1/2'
    MATERIAL:
    X3N CARBON
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    TYPE:
    REAR DRIVE
    $292.95
    Qty in Cart: 0
    Quantity:
    Price:
    $292.95
    Subtotal:
  • S&S CYCLE Final Drive Belt - 128-Tooth - 1 1/2" 106-0350

    S&S CYCLE Final Drive Belt - 128-Tooth - 1 1/2" 106-0350

    S&S CYCLE

    $287.95
    S&S CYCLE Final Drive Belt 128-Tooth 1 1/2" 106-0350Made of super-strong Gates Carbon X3N material
    12040095
    SKU:
    12040095
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    MATERIAL:
    X3N CARBON
    PRODUCT NAME:
    BELT
    TYPE:
    REAR DRIVE
    UNITS:
    EACH
    TOOTH COUNT:
    128
    RIDING STYLE:
    STREET
    WIDTH IMPERIAL:
    1-1/2'
    Qty in Cart: 0
    Quantity:
    Price:
    $287.95
    Subtotal:
  • S&S CYCLE Final Drive Belt - 133-Tooth - 1 1/2" 106-0353

    S&S CYCLE Final Drive Belt - 133-Tooth - 1 1/2" 106-0353

    S&S CYCLE

    $292.95
    S&S CYCLE Final Drive Belt 133-Tooth 1 1/2" 106-0353Made of super-strong Gates Carbon X3N material
    12040098
    SKU:
    12040098
    Availability:
    Ships Same Business Day
    Weight:
    2.20 LBS
    MATERIAL:
    X3N CARBON
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    133
    TYPE:
    REAR DRIVE
    UNITS:
    EACH
    WIDTH IMPERIAL:
    1-1/2'
    PRODUCT NAME:
    BELT
    Qty in Cart: 0
    Quantity:
    Price:
    $292.95
    Subtotal:
  • S&S CYCLE Final Drive Belt - 136-Tooth - 1 1/2" 106-0355

    S&S CYCLE Final Drive Belt - 136-Tooth - 1 1/2" 106-0355

    S&S CYCLE

    $308.95
    S&S CYCLE Final Drive Belt 136-Tooth 1 1/2" 106-0355Made of super-strong Gates Carbon X3N material
    12040100
    SKU:
    12040100
    Availability:
    Ships Same Business Day
    Weight:
    2.20 LBS
    TOOTH COUNT:
    136
    RIDING STYLE:
    STREET
    MATERIAL:
    X3N CARBON
    PRODUCT NAME:
    BELT
    UNITS:
    EACH
    TYPE:
    REAR DRIVE
    WIDTH IMPERIAL:
    1-1/2'
    Qty in Cart: 0
    Quantity:
    Price:
    $308.95
    Subtotal:
  • S&S CYCLE Final Drive Belt - 125-Tooth - 1 1/8" 106-0357

    S&S CYCLE Final Drive Belt - 125-Tooth - 1 1/8" 106-0357

    S&S CYCLE

    $284.95
    S&S CYCLE Final Drive Belt 125-Tooth 1 1/8" 106-0357Made of super-strong Gates Carbon X3N material
    12040102
    SKU:
    12040102
    Availability:
    Ships Same Business Day
    Weight:
    1.85 LBS
    RIDING STYLE:
    STREET
    WIDTH IMPERIAL:
    1-1/8'
    MATERIAL:
    X3N CARBON
    PRODUCT NAME:
    BELT
    UNITS:
    EACH
    TOOTH COUNT:
    125
    TYPE:
    REAR DRIVE
    $284.95
    Qty in Cart: 0
    Quantity:
    Price:
    $284.95
    Subtotal:
  • S&S CYCLE Final Drive Belt - 128-Tooth - 1 1/8" 106-0358

    S&S CYCLE Final Drive Belt - 128-Tooth - 1 1/8" 106-0358

    S&S CYCLE

    $274.95
    S&S CYCLE Final Drive Belt 128-Tooth 1 1/8" 106-0358Made of super-strong Gates Carbon X3N material
    12040103
    SKU:
    12040103
    Availability:
    Ships Same Business Day
    Weight:
    1.85 LBS
    PRODUCT NAME:
    BELT
    TOOTH COUNT:
    128
    WIDTH IMPERIAL:
    1-1/8'
    TYPE:
    REAR DRIVE
    MATERIAL:
    X3N CARBON
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $274.95
    Subtotal:
  • S&S CYCLE Final Drive Belt - 130-Tooth - 1 1/8" 106-0359

    S&S CYCLE Final Drive Belt - 130-Tooth - 1 1/8" 106-0359

    S&S CYCLE

    $284.95
    S&S CYCLE Final Drive Belt 130-Tooth 1 1/8" 106-0359Made of super-strong Gates Carbon X3N material
    12040104
    SKU:
    12040104
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    TYPE:
    REAR DRIVE
    UNITS:
    EACH
    MATERIAL:
    X3N CARBON
    PRODUCT NAME:
    BELT
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    130
    WIDTH IMPERIAL:
    1-1/8'
    $284.95
    Qty in Cart: 0
    Quantity:
    Price:
    $284.95
    Subtotal:
  • DRAG SPECIALTIES Rear Pulley Spacer - .940" 193086

    DRAG SPECIALTIES Rear Pulley Spacer - .940" 193086

    DRAG SPECIALTIES

    $52.99
    DRAG SPECIALTIES Rear Pulley Spacer .940" 193086Used when installing a wide rear tire, Polished billet aluminum construction
    12010102
    SKU:
    12010102
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    RIDING STYLE:
    STREET
    TYPE:
    PULLEY
    UNITS:
    EACH
    WIDTH IMPERIAL:
    0,940'
    MATERIAL:
    BILLET ALUMINUM
    COLOR/FINISH:
    RAW
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPACER
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
    Subtotal:
  • DRAG SPECIALTIES Rear Pulley Spacer - 1.00" 193088

    DRAG SPECIALTIES Rear Pulley Spacer - 1.00" 193088

    DRAG SPECIALTIES

    $52.99
    DRAG SPECIALTIES Rear Pulley Spacer 1.00" 193088Used when installing a wide rear tire, Polished billet aluminum construction
    12010103
    SKU:
    12010103
    Availability:
    Ships Same Business Day
    Weight:
    1.09 LBS
    PRODUCT NAME:
    SPACER
    TYPE:
    PULLEY
    UNITS:
    EACH
    COLOR/FINISH:
    RAW
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    MATERIAL:
    BILLET ALUMINUM
    WIDTH IMPERIAL:
    1.000'
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
    Subtotal:
  • DRAG SPECIALTIES Rear Pulley Spacer - 1.250" 193089

    DRAG SPECIALTIES Rear Pulley Spacer - 1.250" 193089

    DRAG SPECIALTIES

    $65.47
    DRAG SPECIALTIES Rear Pulley Spacer 1.250" 193089Used when installing a wide rear tire, Polished billet aluminum construction
    12010104
    SKU:
    12010104
    Availability:
    Ships Same Business Day
    Weight:
    1.43 LBS
    RIDING STYLE:
    STREET
    TYPE:
    PULLEY
    COLOR/FINISH:
    RAW
    MATERIAL:
    BILLET ALUMINUM
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPACER
    WIDTH IMPERIAL:
    1.125'
    Qty in Cart: 0
    Quantity:
    Price:
    $65.47
    Subtotal:
  • DRAG SPECIALTIES Rear Pulley Spacer - 1.375" 193090

    DRAG SPECIALTIES Rear Pulley Spacer - 1.375" 193090

    DRAG SPECIALTIES

    $58.19
    DRAG SPECIALTIES Rear Pulley Spacer 1.375" 193090Used when installing a wide rear tire, Polished billet aluminum construction
    12010105
    SKU:
    12010105
    Availability:
    Ships Same Business Day
    Weight:
    1.56 LBS
    RIDING STYLE:
    STREET
    TYPE:
    PULLEY
    WIDTH IMPERIAL:
    1,375'
    COLOR/FINISH:
    RAW
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPACER
    MATERIAL:
    BILLET ALUMINUM
    UNITS:
    EACH
    $58.19
    Qty in Cart: 0
    Quantity:
    Price:
    $58.19
    Subtotal:
  • DRAG SPECIALTIES Rear Pulley Insert - XL '91-'03 302219

    DRAG SPECIALTIES Rear Pulley Insert - XL '91-'03 302219

    DRAG SPECIALTIES

    $64.43
    DRAG SPECIALTIES Rear Pulley Insert XL '91-'03 302219Precision-formed, chrome-plated rear pulley inserts, Designed to match OEM pulley, Fit the outer portions of the belt drive sprocket
    12010519
    SKU:
    12010519
    Availability:
    Ships Same Business Day
    Weight:
    1.89 LBS
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    CHROME
    MODEL:
    PRECISION-FORMED
    PRODUCT NAME:
    COVER
    UNITS:
    EACH
    TYPE:
    PULLEY
    $64.43
    Qty in Cart: 0
    Quantity:
    Price:
    $64.43
    Subtotal:
  • DRAG SPECIALTIES Chrome Derby Cover 33-0016K-BC427

    DRAG SPECIALTIES Chrome Derby Cover 33-0016K-BC427

    DRAG SPECIALTIES

    $41.15
    DRAG SPECIALTIES Chrome Derby Cover 33-0016K-BC427Die-cast construction with a domed design, Includes mounting hardware, '06 Dyna Glide and all '07-'18 Big Twin (except '16-'18 Dressers, '15 FLHTCUL/ FLHTKL, '18 FLSB) applications will require the use of...
    DS375647
    SKU:
    DS375647
    Availability:
    Ships Same Business Day
    Weight:
    1.13 LBS
    PRODUCT NAME:
    DERBY COVER
    UNITS:
    EACH
    MATERIAL:
    ALUMINUM
    MOUNTING STYLE:
    4 HOLE
    COLOR/FINISH:
    CHROME
    MATERIAL:
    DIE-CAST
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $41.15
    Subtotal:
  • DRAG SPECIALTIES Primary Chain Adjusting Shoe 15-0904-SC1

    DRAG SPECIALTIES Primary Chain Adjusting Shoe 15-0904-SC1

    DRAG SPECIALTIES

    $9.22
    DRAG SPECIALTIES Primary Chain Adjusting Shoe 15-0904-SC1Replaces stock nylon shoe
    DS192001
    SKU:
    DS192001
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    TYPE:
    PRIMARY CHAIN
    UNITS:
    EACH
    PRODUCT NAME:
    ADJUSTING SHOE
    RIDING STYLE:
    STREET
    $9.22
    Qty in Cart: 0
    Quantity:
    Price:
    $9.22
    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

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