Starter
Harley-Davidson Starter Motors at JJ Motorsports
Crank your Harley to life with premium high-torque starter motors from JJ Motorsports, featuring chrome and black finishes for reliable starting on Sportster, Softail, Dyna, and Big Twin models. These heavy-duty starters deliver fast, effortless cranks for cold mornings or high-compression builds.
Shop Terry Components, Spyke, and Compu-Fire starter motors for proven power. Explore related categories such as Harley lights and electrical for batteries and wiring, or Harley for exhaust and cams to complete your electrical upgrades and ensure instant starts every time.
Top Harley Starter Motors
- Terry Components Starter Motor Big Dog 773005 – High-torque starter for Big Dog models; compact with chrome finish for custom V-Twins.
- Spyke Supertorque Starter Chrome 400215 – SuperTorque chrome starter; 3.0 kW power for Sportster and Dyna cold starts.
- Compu-Fire Starter Chrome 53730 – High-output chrome starter; 1.4 kW for Big Twin and Touring reliability.
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
-
COMPU-FIRE Starter Gear Set 94-97 BT 54002
COMPU-FIRE
$267.59If you're running a late-model Big Twin and experiencing weak starts or gear tooth failure, the COMPU-FIRE Starter Gear Set delivers the torque increase your engine needs without fabrication or custom modifications. This 10-tooth pinion and 84-tooth ring...20131703- SKU:
- 20131703
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- NUMBER OF TEETH:
- 10 TEETH
- PRODUCT NAME:
- RING GEAR
- RIDING STYLE:
- STREET
- UNITS:
- SET
- MATERIAL:
- STEEL
- NUMBER OF TEETH:
- 84 TEETH
- TYPE:
- STARTER
$267.59 -
COMPU-FIRE Starter Gear Set 90-93 BT 54001
COMPU-FIRE
$306.21Late-model Harley-Davidson engines demand more from their starter systems—stock gears simply can't handle the compression. The COMPU-FIRE 54001 Starter Gear Set delivers 15% more starting torque with a purpose-built 10-tooth pinion and 84-tooth ring...20131704- SKU:
- 20131704
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- NUMBER OF TEETH:
- 10 TEETH
- PRODUCT NAME:
- RING GEAR
- RIDING STYLE:
- STREET
- UNITS:
- SET
- MATERIAL:
- STEEL
- NUMBER OF TEETH:
- 84 TEETH
- TYPE:
- STARTER
$306.21 -
COMPU-FIRE Starter Gear Set 98-06 BT 54003
COMPU-FIRE
$267.59Stock starter gears on late-model Harley-Davidson Big Twins are prone to tooth breakage under hard starting conditions, especially on 102-tooth installations. The COMPU-FIRE Starter Gear Set delivers 15% more starting torque with a proven 10-tooth pinion...20131702- SKU:
- 20131702
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- NUMBER OF TEETH:
- 10 TEETH
- NUMBER OF TEETH:
- 84 TEETH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- RING GEAR
- TYPE:
- STARTER
- RIDING STYLE:
- STREET
- UNITS:
- SET
$267.59Qty in Cart: 0Quantity:Price:$267.59Subtotal: -
COMPU-FIRE Gen lll Replacement Drive - Harley Davidson 53710
COMPU-FIRE
$217.48A worn or damaged starter drive compromises your bike's reliability—leaving you stranded when you need it most. The COMPU-FIRE Gen III Replacement Drive restores dependable cold-start performance with OEM-spec engineering and domestic manufacturing...21100901- SKU:
- 21100901
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- BATTERY VOLTAGE:
- 12 V
- WATTS:
- 2.0 KW
- COLOR/FINISH:
- CHROME
- MODEL:
- GEN III
- PRODUCT NAME:
- DRIVE GEAR
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$217.48Qty in Cart: 0Quantity:Price:$217.48Subtotal: -
COMPU-FIRE Gen lll Replacement Solenoid - Harley Davidson 90003
COMPU-FIRE
$102.74A worn or failing starter solenoid directly impacts your bike's reliability and cold-start performance. The COMPU-FIRE Gen III replacement solenoid restores consistent engagement and eliminates the frustration of sluggish or intermittent starts. This...21100902- SKU:
- 21100902
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MODEL:
- GEN III
- UNITS:
- KIT
- BATTERY VOLTAGE:
- 12 V
- PRODUCT NAME:
- SOLENOID
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- WATTS:
- 2.0 KW
$102.74 -
DRAG SPECIALTIES High Torque - Starter - Black 5780BN
DRAG SPECIALTIES
$219.30A reliable starter is non-negotiable when you're pushing your engine to its limits on the track or the street. The DRAG SPECIALTIES High Torque Starter delivers 15% more cranking power than OEM units, ensuring consistent, hard hits every time you fire up...21100223- SKU:
- 21100223
- Availability:
- Ships Same Business Day
- Weight:
- 8.56 LBS
- PRODUCT NAME:
- STARTER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
$219.30Qty in Cart: 0Quantity:Price:$219.30Subtotal: -
DRAG SPECIALTIES High Torque - Starter - Chrome 5780CN
DRAG SPECIALTIES
$235.35A weak starter can leave you stranded or costing you valuable time on the track and in the shop. The DRAG SPECIALTIES High Torque Starter delivers 15% more cranking power than OEM units, ensuring reliable engine ignition even in high-demand racing...21100224- SKU:
- 21100224
- Availability:
- Ships Same Business Day
- Weight:
- 8.55 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- STARTER
$235.35 -
DRAG SPECIALTIES High Torque - Starter - Chrome 18300CN
DRAG SPECIALTIES
$251.40A weak starter can cost you precious seconds on the line and leave you stranded when reliability matters most. The DRAG Specialties High Torque Starter delivers 15% more power and torque than OEM units, ensuring consistent, hard-hitting engagement in...21100226- SKU:
- 21100226
- Availability:
- Ships Same Business Day
- Weight:
- 7.37 LBS
- MODEL:
- HIGH TORQUE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BATTERY VOLTAGE:
- 12 V
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- STARTER
$251.40 -
DRAG SPECIALTIES Starter Drive Clutch - M8 79-2112
DRAG SPECIALTIES
$160.26OEM Harley starters are prone to premature clutch wear, especially under hard starting conditions—this Drag Specialties starter drive clutch solves that problem with durable, high-quality components built to outlast stock parts. If you're experiencing...21101100- SKU:
- 21101100
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- STARTER
- PRODUCT NAME:
- CLUTCH
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$160.26 -
DRAG SPECIALTIES Starter - Jackshaft - Kit - 9 Tooth 79-2105
DRAG SPECIALTIES
$155.12If you're running a high-revving engine or dealing with starter lag, a worn or misaligned jackshaft can rob you of reliability and response. The DRAG Specialties one-piece design consolidates the shaft, couplings, and pinion gear into a single robust...21100072- SKU:
- 21100072
- Availability:
- Ships Same Business Day
- Weight:
- 0.83 LBS
- NUMBER OF TEETH:
- 9 TEETH
- TYPE:
- STARTER
- PRODUCT NAME:
- JACKSHAFT KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$155.12 -
DRAG SPECIALTIES Starter - Jackshaft - Kit - 10 Tooth 79-2106
DRAG SPECIALTIES
$151.81If you're running a reliable starter system on your motorcycle, a worn or misaligned jackshaft will rob you of torque delivery and create unnecessary wear across your primary drive. The Drag Specialties one-piece jackshaft assembly eliminates common...21100073- SKU:
- 21100073
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
- TYPE:
- STARTER
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- NUMBER OF TEETH:
- 10 TEETH
- PRODUCT NAME:
- JACKSHAFT KIT
$151.81 -
DRAG SPECIALTIES Chrome 1.4 kW Starter 80-1014
DRAG SPECIALTIES
$621.94A reliable starter is non-negotiable for consistent engine cranking, especially in performance applications where stock components often fall short. The DRAG SPECIALTIES Chrome 1.4 kW Starter delivers measurably higher output than OEM units while...21100248- SKU:
- 21100248
- Availability:
- Ships Same Business Day
- Weight:
- 5.13 LBS
- WATTS:
- 1.4 KW
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- BATTERY VOLTAGE:
- 12 V
- PRODUCT NAME:
- MOTOR
- TYPE:
- STARTER
- MODEL:
- HIGH-PERFORMANCE
- UNITS:
- EACH
$621.94 -
DRAG SPECIALTIES 1.7 Kw Starter Chrome 80-1004
DRAG SPECIALTIES
$682.96If you're running a heavily modified touring bike that's become hard to crank, a stock starter simply won't cut it anymore. The Drag Specialties 1.7 kW starter delivers the increased cranking power your high-compression engine demands, while maintaining...21100446- SKU:
- 21100446
- Availability:
- Ships Same Business Day
- Weight:
- 8.90 LBS
- RIDING STYLE:
- STREET
- BATTERY VOLTAGE:
- 12 V
- PRODUCT NAME:
- MOTOR
- TYPE:
- STARTER
- COLOR/FINISH:
- CHROME
- MODEL:
- HIGH-PERFORMANCE
- UNITS:
- EACH
- WATTS:
- 1.7 KW
$682.96 -
DRAG SPECIALTIES Starter Solenoid Kit - Harley Davidson 79-1102
DRAG SPECIALTIES
$46.55A reliable starter solenoid is critical for consistent engine cranking, especially on vintage and modern Harley Davidson models where electrical demands are unforgiving. This DRAG Specialties kit eliminates weak starts and unreliable engagement by...21100320- SKU:
- 21100320
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- STARTER SOLENOID
$46.55 -
DRAG SPECIALTIES Solenoid End Cover - Starter Button - Gloss Black 79-4001
DRAG SPECIALTIES
$78.27A worn or damaged solenoid end cover compromises both the appearance and functionality of your starter assembly. This aluminum replacement restores your Big Twin or Sportster to factory specifications while providing the durability needed for reliable...21100992- SKU:
- 21100992
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- GLOSS BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- STARTER BUTTON
$78.27 -
DRAG SPECIALTIES Solenoid End Cover - Starter Button - Black Wrinkle 79-4002
DRAG SPECIALTIES
$71.17A worn or damaged solenoid end cover compromises starter reliability and leaves your engine bay looking neglected. This DRAG SPECIALTIES replacement restores both function and finish, offering a direct bolt-on solution that requires no fabrication...21100993- SKU:
- 21100993
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- WRINKLE
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- STARTER BUTTON
- UNITS:
- EACH
$71.17 -
DRAG SPECIALTIES Solenoid End Cover - Starter Button - Gloss Black 79-4004
DRAG SPECIALTIES
$78.27A worn or damaged solenoid end cover compromises starter reliability and aesthetics—this CNC-precision replacement restores both function and appearance. The gloss black finish integrates seamlessly with modern engine bay builds while the aluminum...21100994- SKU:
- 21100994
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- GLOSS BLACK
- PRODUCT NAME:
- STARTER BUTTON
$78.27 -
DRAG SPECIALTIES Solenoid End Cover - Starter Button - Black Wrinkle 79-4005
DRAG SPECIALTIES
$78.27A worn or damaged solenoid end cover compromises the appearance of your starter assembly and leaves internal components exposed to moisture and debris. This CNC-precision replacement from Drag Specialties restores both the OEM look and protective...21100995- SKU:
- 21100995
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PRODUCT NAME:
- STARTER BUTTON
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- WRINKLE
$78.27 -
DRAG SPECIALTIES Solenoid End Cover - Starter Button - Gloss Black 79-4007
DRAG SPECIALTIES
$78.60A worn or damaged solenoid end cover compromises starter reliability and presents a rough, unfinished appearance on an otherwise quality build. This Drag Specialties replacement restores OEM fit and function while maintaining that clean, professional...21100996- SKU:
- 21100996
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GLOSS BLACK
- PRODUCT NAME:
- STARTER BUTTON
- UNITS:
- EACH
$78.60 -
DRAG SPECIALTIES Solenoid End Cover - Starter Button - Black Wrinkle 79-4008
DRAG SPECIALTIES
$78.60A worn or damaged solenoid end cover compromises your starter's reliability and appearance. This DRAG SPECIALTIES replacement restores proper solenoid sealing while delivering the clean, finished look that separates meticulous builds from neglected ones...21100997- SKU:
- 21100997
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- WRINKLE
- PRODUCT NAME:
- STARTER BUTTON
- UNITS:
- EACH
$78.60
