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 -
On Sale
JAMES GASKET Starter O-Ring - Street 500/750 ST-11900028
JAMES GASKET
MSRP: $5.95Now: $4.00Was: $5.95Starter O-Ring09351072- SKU:
- 09351072
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- O RING
- TYPE:
- STARTER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
MSRP: $5.95Now: $4.00Was: $5.95Qty in Cart: 0Quantity:Price:MSRP: $5.95Now: $4.00Was: $5.95Subtotal: -
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
$267.59Features a 10-tooth pinion gear and an 84-tooth starter ring gear that produces 15% more starting torque than stock (9:66 ratio) gears, Gears are made of 8620 carbonized steel for strength and long life, Uses OEM clutch baskets, Reduces gear tooth...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
$267.59 -
COMPU-FIRE Gen lll Replacement Drive - Harley Davidson 53710
COMPU-FIRE
$217.48Replacement starter drive for Gen III starter motor, Made in the U.S.A.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
$217.48 -
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
$213.15Starters feature 15% more power and torque than OEM units, Manufactured using heavy-duty armature commutators, large drive-end bearings and needle bearings in the com-end caps21100223- SKU:
- 21100223
- Availability:
- Ships Same Business Day
- Weight:
- 8.56 LBS
- PRODUCT NAME:
- STARTER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
$213.15 -
DRAG SPECIALTIES High Torque - Starter - Chrome 5780CN
DRAG SPECIALTIES
$228.75A 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
$228.75 -
DRAG SPECIALTIES High Torque - Starter - Chrome 18300CN
DRAG SPECIALTIES
$244.35A 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
$244.35 -
DRAG SPECIALTIES Starter Drive Clutch - M8 79-2112
DRAG SPECIALTIES
$155.77Designed to improve clutch life under hard starting conditions, High-quality components to repair common failures of OEM Harley starters21101100- 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
$155.77 -
DRAG SPECIALTIES Starter - Jackshaft - Kit - 9 Tooth 79-2105
DRAG SPECIALTIES
$150.77One-piece design jackshaft assembly delivers more torque to the primary and is more tolerant of misalignment problems, all for less money than stock jackshaft assemblies, Replaces the existing shaft, couplings and pinion gear, Includes jackshaft, one...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
$150.77 -
DRAG SPECIALTIES Starter - Jackshaft - Kit - 10 Tooth 79-2106
DRAG SPECIALTIES
$147.56One-piece design jackshaft assembly delivers more torque to the primary and is more tolerant of misalignment problems, all for less money than stock jackshaft assemblies, Replaces the existing shaft, couplings and pinion gear, Includes jackshaft, one...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
$147.56 -
DRAG SPECIALTIES Chrome 1.4 kW Starter 80-1014
DRAG SPECIALTIES
$604.50A 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
$604.50 -
DRAG SPECIALTIES 1.7 Kw Starter Chrome 80-1004
DRAG SPECIALTIES
$663.81100% new - not remanufactured!, Special pinion shaft threads and extended jackshaft bolt allow for a wider range of applications, Starters feature oversize clutch rollers, cold headed steel idler gears and armature hairpins that are resistance-fused to...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
$663.81 -
DRAG SPECIALTIES Starter Solenoid Kit - Harley Davidson 79-1102
DRAG SPECIALTIES
$45.24A 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
$45.24 -
DRAG SPECIALTIES Solenoid End Cover - Starter Button - Gloss Black 79-4001
DRAG SPECIALTIES
$76.08A 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
$76.08 -
DRAG SPECIALTIES Solenoid End Cover - Starter Button - Black Wrinkle 79-4002
DRAG SPECIALTIES
$69.17Constructed from aluminum, Replaces the solenoid end cover and includes mounting screws, Fits most 99-17 Big Twin and 91-20 XL OEM and aftermarket starter motors21100993- 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
$69.17 -
DRAG SPECIALTIES Solenoid End Cover - Starter Button - Gloss Black 79-4004
DRAG SPECIALTIES
$76.08A 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
$76.08 -
DRAG SPECIALTIES Solenoid End Cover - Starter Button - Black Wrinkle 79-4005
DRAG SPECIALTIES
$76.08A 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
$76.08 -
DRAG SPECIALTIES Solenoid End Cover - Starter Button - Gloss Black 79-4007
DRAG SPECIALTIES
$76.40A 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
$76.40
