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 - 22-Tooth 281-22
PBI
$125.15CNC-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,...PBI28122- SKU:
- PBI28122
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- COLOR/FINISH:
- NICKEL
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 22
- CHAIN SIZE:
- 530
- OFFSET IMPERIAL:
- 0.750'
- TYPE:
- MAINSHAFT
- MATERIAL:
- STEEL
- UNITS:
- EACH
$125.15 -
PBI Offset Transmission Sprocket - 23-Tooth 281-23
PBI
$130.90CNC-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,...PBI28123- SKU:
- PBI28123
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- TOOTH COUNT:
- 23
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- CHAIN SIZE:
- 530
- OFFSET IMPERIAL:
- 0.750'
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- NICKEL
- PRODUCT NAME:
- SPROCKET
$130.90 -
PBI Offset Transmission Sprocket - 24-Tooth 281-24
PBI
$142.05CNC-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,...PBI28124- SKU:
- PBI28124
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- CHAIN SIZE:
- 530
- OFFSET IMPERIAL:
- 0.750'
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 24
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- COLOR/FINISH:
- NICKEL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$142.05 -
PBI Offset Transmission Sprocket - 23-Tooth 283-23
PBI
$118.35CNC-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,...12120137- SKU:
- 12120137
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- CHAIN SIZE:
- 530
- TOOTH COUNT:
- 23
- TYPE:
- MAINSHAFT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- NICKEL
- RIDING STYLE:
- STREET
- OFFSET IMPERIAL:
- 0.500'
- UNITS:
- EACH
$118.35 -
PBI Transmission Mainshaft Sprocket - 19-Tooth - XL 277-19
PBI
$71.85Premium 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.DS191081- SKU:
- DS191081
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- SILVER
- TYPE:
- MAINSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 19
$71.85Qty in Cart: 0Quantity:Price:$71.85Subtotal: -
PBI Transmission Mainshaft Sprocket - 22-Tooth - XL 277-22
PBI
$82.80Premium 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.DS191091- SKU:
- DS191091
- Availability:
- Ships Same Business Day
- Weight:
- 1.38 LBS
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 22
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
$82.80 -
PBI Offset Transmission Sprocket - 21-Tooth 281-21
PBI
$113.25CNC-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,...PBI28121- SKU:
- PBI28121
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- MATERIAL:
- STEEL
- CHAIN SIZE:
- 530
- TYPE:
- MAINSHAFT
- COLOR/FINISH:
- NICKEL
- OFFSET IMPERIAL:
- 0.750'
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 21
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$113.25 -
PBI Transmission Mainshaft Sprocket - 25-Tooth 279-25
PBI
$74.60Premium 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.DS191025- SKU:
- DS191025
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- COLOR/FINISH:
- SILVER
- TOOTH COUNT:
- 25
- TYPE:
- MAINSHAFT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
$74.60 -
PBI Transmission Mainshaft Sprocket - 23-Tooth 279-23
PBI
$60.15Premium 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.DS191083- SKU:
- DS191083
- Availability:
- Ships Same Business Day
- Weight:
- 1.31 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 23
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$60.15 -
PBI Transmission Mainshaft Sprocket - 24-Tooth 279-24
PBI
$60.15Premium 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.DS191084- SKU:
- DS191084
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 24
$60.15 -
PBI Transmission Mainshaft Sprocket - 22-Tooth 278-22
PBI
$60.15Premium 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.DS191086- SKU:
- DS191086
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 22
- UNITS:
- EACH
- CHAIN SIZE:
- 530
$60.15 -
PBI Transmission Mainshaft Sprocket - 23-Tooth 278-23
PBI
$60.15Premium 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.DS191087- SKU:
- DS191087
- Availability:
- Ships Same Business Day
- Weight:
- 1.44 LBS
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- NATURAL
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 23
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- UNITS:
- EACH
$60.15 -
PBI Transmission Mainshaft Sprocket - 24-Tooth 278-24
PBI
$60.15Premium 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.DS191088- SKU:
- DS191088
- Availability:
- Ships Same Business Day
- Weight:
- 1.63 LBS
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 24
- UNITS:
- EACH
$60.15 -
PBI Transmission Mainshaft Sprocket - 20-Tooth - XL 277-20
PBI
$75.30Premium 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.DS191089- SKU:
- DS191089
- Availability:
- Ships Same Business Day
- Weight:
- 1.19 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 20
- TYPE:
- MAINSHAFT
- CHAIN SIZE:
- 530
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
$75.30 -
PBI Transmission Mainshaft Sprocket - 23-Tooth - XL 277-23
PBI
$86.80Premium 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.DS191092- SKU:
- DS191092
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 23
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- CHAIN SIZE:
- 530
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$86.80 -
PBI Offset Transmission Sprocket - 25-Tooth 302-25
PBI
$146.55CNC-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,...12120383- SKU:
- 12120383
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- CHAIN SIZE:
- 530
- OFFSET IMPERIAL:
- 0.750'
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- MAINSHAFT
- COLOR/FINISH:
- NICKEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 25
- UNITS:
- EACH
$146.55 -
PBI Sprocket - Front - 20-Tooth 277X-20-520
PBI
$75.30Sprockets are sold each; must order one front and one rear sprocket, Made in the U.S.A., May require custom spacing of front sprocket.12120319- SKU:
- 12120319
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MATERIAL:
- CHROMOLY STEEL
- TYPE:
- CONVERSION
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 20
$75.30 -
PBI Sprocket - Front - 22-Tooth 277X-22-520
PBI
$75.95Sprockets are sold each; must order one front and one rear sprocket, Made in the U.S.A., May require custom spacing of front sprocket.12120321- SKU:
- 12120321
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- COLOR/FINISH:
- CHROME
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 22
- UNITS:
- EACH
- MATERIAL:
- CHROMOLY STEEL
- TYPE:
- CONVERSION
- RIDING STYLE:
- STREET
$75.95Qty in Cart: 0Quantity:Price:$75.95Subtotal: -
PBI Offset Transmission Sprocket - 23-Tooth 284-23
PBI
$114.90CNC-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,...12120260- SKU:
- 12120260
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- MATERIAL:
- STEEL
- OFFSET IMPERIAL:
- CENTERED
- TYPE:
- MAINSHAFT
- UNITS:
- EACH
- TOOTH COUNT:
- 23
- COLOR/FINISH:
- NICKEL
- RIDING STYLE:
- STREET
$114.90 -
PBI Offset Transmission Sprocket - 22-Tooth 283-22
PBI
$108.90CNC-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,...12120136- SKU:
- 12120136
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- CHAIN SIZE:
- 530
- TYPE:
- MAINSHAFT
- COLOR/FINISH:
- NICKEL
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 22
- MATERIAL:
- STEEL
- OFFSET IMPERIAL:
- 0.500'
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$108.90
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Harley Bike Front Sprockets
- Compatibility: Match sprockets to your Harley's model (e.g., Big Twin, Sportster XL, Softail, Dyna) and year (e.g., 5/6-speed transmissions). Use the vehicle selector for precise fits, including chain size (530) and offset requirements to ensure proper alignment without issues.
- Type of Use: For gearing optimization or conversions, select lower tooth counts (19-22) for higher speed; higher counts (23-25) suit torque-focused riding; offset designs ideal for wider tires or chain conversions in street or custom applications.
- Components and Upgrades: Choose offset or mainshaft sprockets with tooth counts (19-25); upgrade to drilled/tapped options for lock plates. Focus on case-hardened designs with electroless nickel plating for enhanced durability and lubricity.
- Brand and Quality: Opt for PBI for CNC-machined chromoly steel sprockets (8620) with heat treatment and plating, or Drag Specialties for OEM-style replacements and spacers. Prioritize USA-made hardened steel for corrosion resistance and longevity.
- Installation and Cost: Sprockets are direct replacements with broached splines for easy setup; may require custom spacing. Prices range from $60 for basic sprockets to $146 for offset models—factor in free shipping over $99 and expert fitment advice for value.
Frequently Asked Questions (FAQs)
- What Harley models do these front sprockets support? Sprockets support Big Twin, Sportster XL, Softail, Dyna, and conversions for 5/6-speed transmissions—use the year/make/model filter for exact compatibility, including chain size 530.
- How do tooth counts affect performance? Lower counts (19-22) provide higher top speed; higher (23-25) enhance low-end torque—choose based on riding style for optimal gearing.
- What are offset sprockets for? They accommodate wider tires or chain conversions (e.g., 0.500" or 0.750" offsets), with drilled/tapped designs for lock plates.
- What materials ensure durability? Chromoly steel (8620) with heat treatment, case hardening, and electroless nickel plating offer wear resistance and lubricity.
- What if a sprocket doesn't fit my Harley? Verify tooth count, offset, and chain size before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related drivetrain parts? Yes—explore rear sprockets, chains, spacers, or full kits in the Harley drivetrain category to complement your front sprocket upgrade.
