Harley Front Sprockets
Harley Bike Front Sprockets at JJ Motorsports
Optimize your Harley’s gearing with premium front/transmission sprockets and offset spacers from JJ Motorsports, featuring hardened steel construction for durability and precise chain alignment on Big Twin, Sportster, Softail, and Dyna models. These high-quality sprockets deliver smoother power transfer and customizable ratios.
Shop PBI and Drag Specialties front sprockets for proven reliability. Explore related categories such as Harley drivetrain for chains and rear sprockets, or Harley for belts and pulleys to complete your drivetrain upgrades.
Top Harley Front Sprockets
- PBI Offset Transmission Sprocket 23 Tooth 281-23 – .300" offset 23-tooth sprocket; perfect for chain conversions and wider tire setups.
- Drag Specialties Transmission Mainshaft Sprocket 23 Tooth 70166 – Hardened 23-tooth mainshaft sprocket; OEM replacement for Big Twin 5/6-speed transmissions.
- Drag Specialties Rear Sprocket Spacer 30-26-0128-S30-SC2 – Precision spacer for rear sprocket alignment; essential for chain-to-belt conversions.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
PBI Offset Transmission Sprocket - 25-Tooth 303-25
PBI
$130.95CNC-machined from a premium nickel, chromoly steel (8620), case-hardened and finished with an electroless nickel plating for corrosion/wear resistance and lubricity, Sprockets are drilled and tapped to accommodate late-model lock plate, PART #DS-360182,...12120524- SKU:
- 12120524
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- NICKEL
- OFFSET IMPERIAL:
- 0.500'
- TOOTH COUNT:
- 25
- UNITS:
- EACH
$130.95 -
PBI Offset Transmission Sprocket - 26-Tooth 303-26
PBI
$130.95CNC-machined from a premium nickel, chromoly steel (8620), case-hardened and finished with an electroless nickel plating for corrosion/wear resistance and lubricity, Sprockets are drilled and tapped to accommodate late-model lock plate, PART #DS-360182,...12120525- SKU:
- 12120525
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- NICKEL
- OFFSET IMPERIAL:
- 0.500'
- TOOTH COUNT:
- 26
$130.95 -
PBI Offset Transmission Sprocket - 24-Tooth 302-24
PBI
$137.95CNC-machined from a premium nickel, chromoly steel (8620), case-hardened and finished with an electroless nickel plating for corrosion/wear resistance and lubricity, Sprockets are drilled and tapped to accommodate late-model lock plate, PART #DS-360182,...12120526- SKU:
- 12120526
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- COLOR/FINISH:
- NICKEL
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- OFFSET IMPERIAL:
- 0.750'
- TOOTH COUNT:
- 24
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
$137.95 -
PBI Sprocket - Front - 23-Tooth 277X-23-520
PBI
$78.95Sprockets are sold each; must order one front and one rear sprocket, Made in the U.S.A., May require custom spacing of front sprocket.12120322- SKU:
- 12120322
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- TYPE:
- CONVERSION
- MATERIAL:
- CHROMOLY STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 23
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
$78.95 -
PBI Offset Transmission Sprocket - 24-Tooth 284-24
PBI
$118.95CNC-machined from a premium nickel, chromoly steel (8620), case-hardened and finished with an electroless nickel plating for corrosion/wear resistance and lubricity, Sprockets are drilled and tapped to accommodate late-model lock plate, PART #DS-360182,...12120261- SKU:
- 12120261
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 24
- COLOR/FINISH:
- NICKEL
- MATERIAL:
- STEEL
- OFFSET IMPERIAL:
- CENTERED
- TYPE:
- MAINSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
$118.95 -
PBI Offset Transmission Sprocket - 24-Tooth 289-24
PBI
$169.95CNC-machined from a premium nickel, chromoly steel (8620), case-hardened and finished with an electroless nickel plating for corrosion/wear resistance and lubricity, Sprockets are drilled and tapped to accommodate late-model lock plate, PART #DS-360182,...12120262- SKU:
- 12120262
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
- OFFSET IMPERIAL:
- 1.310'
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 24
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- COLOR/FINISH:
- NICKEL
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
$169.95 -
PBI Offset Transmission Sprocket - 24-Tooth 283-24
PBI
$122.95CNC-machined from a premium nickel, chromoly steel (8620), case-hardened and finished with an electroless nickel plating for corrosion/wear resistance and lubricity, Sprockets are drilled and tapped to accommodate late-model lock plate, PART #DS-360182,...12120138- SKU:
- 12120138
- Availability:
- Ships Same Business Day
- Weight:
- 2.12 LBS
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- NICKEL
- OFFSET IMPERIAL:
- 0.500'
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 24
$122.95 -
PBI Offset Transmission Sprocket - 24-Tooth 303-24
PBI
$130.95CNC-machined from a premium nickel, chromoly steel (8620), case-hardened and finished with an electroless nickel plating for corrosion/wear resistance and lubricity, Sprockets are drilled and tapped to accommodate late-model lock plate, PART #DS-360182,...12120523- SKU:
- 12120523
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- CHAIN SIZE:
- 530
- TYPE:
- MAINSHAFT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- NICKEL
- RIDING STYLE:
- STREET
- OFFSET IMPERIAL:
- 0.500'
- TOOTH COUNT:
- 24
- UNITS:
- EACH
$130.95 -
PBI Transmission Mainshaft Sprocket - 21-Tooth - XL 277-21
PBI
$71.95Premium chromoly steel (8620) heat-treated one-piece sprockets machined on computer-controlled lathes, Broached specifically for maximum spline-to-shaft contact for optimum load bearing, For use with 530 chain, Made in the U.S.A.DS191090- SKU:
- DS191090
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- CHAIN SIZE:
- 530
- TOOTH COUNT:
- 21
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- UNITS:
- EACH
$71.95 -
PBI Transmission Mainshaft Sprocket - 22-Tooth 279-22
PBI
$54.95Premium chromoly steel (8620) heat-treated one-piece sprockets machined on computer-controlled lathes, Broached specifically for maximum spline-to-shaft contact for optimum load bearing, For use with 530 chain, Made in the U.S.A.DS191082- SKU:
- DS191082
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- TOOTH COUNT:
- 22
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- PRODUCT NAME:
- SPROCKET
$54.95 -
DRAG SPECIALTIES Transmission Mainshaft Sprocket - 21 Tooth - XL 17506
DRAG SPECIALTIES
$38.43High-quality steel replacement sprocket, Heat treated for added durability12120729- SKU:
- 12120729
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 21
- CHAIN SIZE:
- 530
- TYPE:
- MAINSHAFT
$38.43 -
DRAG SPECIALTIES Transmission Mainshaft Sprocket - 23 Tooth - XL 17508
DRAG SPECIALTIES
$38.43High-quality steel replacement sprocket, Heat treated for added durability12120731- SKU:
- 12120731
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 23
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
$38.43 -
DRAG SPECIALTIES Transmission Mainshaft Sprocket - 21-Tooth - XL 71811
DRAG SPECIALTIES
$38.43High-quality steel replacement sprocket, Heat treated for added durability12120733- SKU:
- 12120733
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 21
- TYPE:
- MAINSHAFT
$38.43 -
DRAG SPECIALTIES Transmission Mainshaft Sprocket - 23 Tooth - XL 72592
DRAG SPECIALTIES
$35.31High-quality steel replacement sprocket, Heat treated for added durability12120735- SKU:
- 12120735
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 23
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- COLOR/FINISH:
- RAW
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$35.31 -
DRAG SPECIALTIES Transmission Mainshaft Sprocket - 23 Tooth 71565
DRAG SPECIALTIES
$31.15High-quality OEM-style replacement sprockets, Heat-treated for added durability, For use with 530 chain12120740- SKU:
- 12120740
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- CHAIN SIZE:
- 530
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 23
- TYPE:
- MAINSHAFT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$31.15 -
DRAG SPECIALTIES Transmission Mainshaft Sprocket - 22 Tooth 17501
DRAG SPECIALTIES
$33.23High-quality OEM-style replacement sprockets, Heat-treated for added durability, For use with 530 chain12120696- SKU:
- 12120696
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 22
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
$33.23 -
DRAG SPECIALTIES Transmission Mainshaft Sprocket - 23 Tooth 70166
DRAG SPECIALTIES
$31.15High-quality OEM-style replacement sprockets, Heat-treated for added durability, For use with 530 chain12120701- SKU:
- 12120701
- Availability:
- Ships Same Business Day
- Weight:
- 1.39 LBS
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 23
$31.15 -
DRAG SPECIALTIES Transmission Mainshaft Sprocket - 25 Tooth 70168
DRAG SPECIALTIES
$28.03High-quality OEM-style replacement sprockets, Heat-treated for added durability, For use with 530 chain12120703- SKU:
- 12120703
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- TOOTH COUNT:
- 25
- TYPE:
- MAINSHAFT
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$28.03 -
DRAG SPECIALTIES Transmission Mainshaft Sprocket - 23 Tooth 70170
DRAG SPECIALTIES
$31.15High-quality OEM-style replacement sprockets, Heat-treated for added durability, For use with 530 chain12120705- SKU:
- 12120705
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 23
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$31.15 -
DRAG SPECIALTIES Transmission Mainshaft Sprocket - 25 Tooth 73037
DRAG SPECIALTIES
$31.15High-quality OEM-style replacement sprockets, Heat-treated for added durability, For use with 530 chain12120707- SKU:
- 12120707
- Availability:
- Ships Same Business Day
- Weight:
- 1.63 LBS
- CHAIN SIZE:
- 530
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 25
- UNITS:
- EACH
$31.15
