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
$125.15Precise sprocket alignment is critical to chain longevity and drivetrain efficiency—even slight misalignment accelerates wear and power loss. The PBI 22-Tooth Offset Transmission Sprocket delivers the exact geometric correction needed to optimize your...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
$130.90Precision sprocket alignment is critical to chain longevity and power delivery in high-performance applications. The PBI 23-Tooth Offset Transmission Sprocket gives you the exact geometry needed to optimize drivetrain geometry without compromise. Built...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
$142.05Precise sprocket alignment is critical for chain longevity, power delivery, and driveline efficiency in high-performance applications. The PBI Offset Transmission Sprocket compensates for late-model mainshaft geometry, eliminating the chain runout and...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
$118.35Precision sprocket selection directly impacts your transmission's efficiency, longevity, and power delivery to the rear wheel. The PBI 23-Tooth Offset Transmission Sprocket delivers the durability and accuracy required for high-performance racing and...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
$71.85A transmission mainshaft sprocket is critical to reliable power delivery in high-performance drivetrains—any runout or spline wear will compromise acceleration response and create dangerous drivetrain slack. The PBI 19-tooth sprocket eliminates these...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
$71.85 -
PBI Transmission Mainshaft Sprocket - 22-Tooth - XL 277-22
PBI
$82.80A transmission mainshaft sprocket is one of the most critical drivetrain components—it directly affects power delivery, acceleration response, and overall gear ratios in your racing setup. The PBI 22-Tooth XL 277-22 is precision-engineered from premium...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
$113.25Precision chain alignment is critical to maximizing drivetrain efficiency and extending sprocket life in high-performance applications. The PBI 21-Tooth Offset Transmission Sprocket delivers the exact geometric compensation needed to optimize your...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
$74.60A quality mainshaft sprocket is critical to reliable power delivery and chain longevity in high-performance applications. This PBI unit delivers precision engineering and domestic manufacturing at a price point that respects your budget. Whether you're...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
$60.15A transmission mainshaft sprocket is your direct mechanical link between engine power and chain drive—any slop or weakness here compromises acceleration, handling, and reliability. The PBI 279-23 eliminates that weak link with precision-broached splines...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
$60.15A transmission mainshaft sprocket is the direct link between your engine's power and your chain drive—compromising on this component means compromising acceleration, reliability, and your entire drivetrain's longevity. The PBI 279-24 is...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
$60.15Qty in Cart: 0Quantity:Price:$60.15Subtotal: -
PBI Transmission Mainshaft Sprocket - 22-Tooth 278-22
PBI
$60.15A quality mainshaft sprocket is critical to reliable power transfer in high-performance transmissions. This PBI 22-tooth sprocket delivers the precision engineering and durability needed to handle sustained racing loads without slippage or premature wear...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
$60.15A quality transmission mainshaft sprocket is foundational to reliable power delivery and consistent shift performance under high-load conditions. The PBI 23-tooth sprocket delivers precision engineering with minimal runout, ensuring smooth engagement...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
$60.15Qty in Cart: 0Quantity:Price:$60.15Subtotal: -
PBI Transmission Mainshaft Sprocket - 24-Tooth 278-24
PBI
$60.15A quality mainshaft sprocket is the foundation of reliable power transfer in any high-performance drivetrain. The PBI 24-tooth sprocket delivers consistent engagement with zero play, ensuring your 530 chain stays true under load and acceleration. Built...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
$75.30A transmission mainshaft sprocket is the critical link between your engine's power and your drivetrain's efficiency. Worn or substandard sprockets introduce slack, missed shifts, and premature chain wear—all of which rob you of consistency on the track...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
$86.80A transmission mainshaft sprocket is critical to power delivery and chain engagement in any high-performance drivetrain. This 23-tooth sprocket is precision-engineered to handle the demands of competitive racing and hard-use applications, ensuring...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
$146.55Precise sprocket alignment is critical to chain longevity and power delivery in high-performance applications. The PBI 25-Tooth Offset Transmission Sprocket delivers exact fitment and durability through CNC-precision manufacturing and case-hardened steel...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
$75.30Precision sprocket geometry directly impacts your power delivery and acceleration curve, making front sprocket selection critical to overall drivetrain performance. The PBI 20-tooth front sprocket is engineered for applications requiring aggressive...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
$75.95Fine-tune your bike's acceleration and top-end performance with precision sprocket engineering. A 22-tooth front sprocket adjusts your final drive ratio for track-specific conditions, giving you the ability to optimize for either quick acceleration or...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
$114.90Precision sprocket alignment is critical for consistent power delivery and extended drivetrain life—misalignment introduces vibration, accelerates wear, and costs you performance when it matters most. The PBI Offset Transmission Sprocket delivers exact...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
$108.90Precision chain alignment is critical for maximizing drivetrain efficiency and extending sprocket life, especially in high-stress racing applications. The PBI 22-Tooth Offset Transmission Sprocket delivers the exact geometry you need to fine-tune your...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.
