Harley Transmission Complete Gear Sets
Enhance seamless shifting with top-notch Harley transmission overhaul kits. These full gear sets cater to demanding conditions, making them ideal for repairs and performance tuning.
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On Sale
BAKER DRIVETRAIN Direct Drive 7-Speed Gear - Polished Door DD7-37602
BAKER DRIVETRAIN
MSRP: $3,895.00Now: $3,700.25Was: $3,895.00Direct replacement of the Cruise Drive Harley-Davidson factory 6-speed, The 7th gear enables the motorcycle to make full use, by the way of gear ratio management, of the torque and power put out by...11030036- SKU:
- 11030036
- Availability:
- Ships Same Business Day
- Weight:
- 35.20 LBS
- PRODUCT NAME:
- GEAR SET
- SECOND GEAR RATIO:
- 2.75:1
- FIRST GEAR RATIO:
- 3.76:1
- MODEL:
- DD7
- RIDING STYLE:
- STREET
- SEVENTH GEAR RATIO:
- 1.00:1
- FOURTH GEAR RATIO:
- 1.55:1
- SIXTH GEAR RATIO:
- 1.10:1
- THIRD GEAR RATIO:
- 2.06:1
- TRANSMISSION TYPE:
- 7 SPEED
- UNITS:
- KIT
- FIFTH GEAR RATIO:
- 1.27:1
MSRP: $3,895.00Now: $3,700.25Was: $3,895.00 -
On Sale
BAKER DRIVETRAIN 6-Speed Gear Set OD6-401P-02
BAKER DRIVETRAIN
MSRP: $3,395.00Now: $3,225.25Was: $3,395.00Includes polished trap door, all gears, mainshaft, countershaft, shifter drum, detent components, bearings, snap rings, gaskets and hardware, Significantly smoother shifting than stock due to a...11030038- SKU:
- 11030038
- Availability:
- Ships Same Business Day
- Weight:
- 28.30 LBS
- TRANSMISSION TYPE:
- 6 SPEED
- TYPE:
- TRANSMISSION
- PRODUCT NAME:
- GEAR SET
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- FIRST GEAR RATIO:
- 2.94:1
- MODEL:
- OD6
- SIXTH GEAR RATIO:
- 0.86:1
- STYLE:
- OVERDRIVE
MSRP: $3,395.00Now: $3,225.25Was: $3,395.00 -
On Sale
BAKER DRIVETRAIN 6-Speed Gear Set OD6-401-02
BAKER DRIVETRAIN
MSRP: $3,395.00Now: $3,225.25Was: $3,395.00Includes polished trap door, all gears, mainshaft, countershaft, shifter drum, detent components, bearings, snap rings, gaskets and hardware, Significantly smoother shifting than stock due to a...11030045- SKU:
- 11030045
- Availability:
- Ships Same Business Day
- Weight:
- 28.10 LBS
- MODEL:
- OD6
- PRODUCT NAME:
- GEAR SET
- SIXTH GEAR RATIO:
- 0.86:1
- STYLE:
- OVERDRIVE
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
- FIRST GEAR RATIO:
- 2.94:1
- TRANSMISSION TYPE:
- 6 SPEED
- RIDING STYLE:
- STREET
MSRP: $3,395.00Now: $3,225.25Was: $3,395.00 -
On Sale
BAKER DRIVETRAIN Direct Drive 6-Speed DD6-411P-02
BAKER DRIVETRAIN
MSRP: $3,395.00Now: $3,225.25Was: $3,395.00Fits into existing 5-speed cases; lowers the rpm at cruising speeds, Includes a polished trap door, 6-speed gear set (3.24:1 1st gear/.86:1 6th gear), 28-tooth motor sprocket, longer primary chain,...11030046- SKU:
- 11030046
- Availability:
- Ships Same Business Day
- Weight:
- 32.00 LBS
- MODEL:
- DD6
- FIRST GEAR RATIO:
- 3.24:1
- TRANSMISSION TYPE:
- 6 SPEED
- TYPE:
- TRANSMISSION
- PRODUCT NAME:
- GEAR SET
- RIDING STYLE:
- STREET
- STYLE:
- DIRECT DRIVE
- UNITS:
- KIT
- SIXTH GEAR RATIO:
- 0.86:1
MSRP: $3,395.00Now: $3,225.25Was: $3,395.00 -
On Sale
BAKER DRIVETRAIN Direct Drive 7-Speed Gear - Polished Door DD7-M802
BAKER DRIVETRAIN
MSRP: $3,895.00Now: $3,700.25Was: $3,895.00Direct replacement of the Cruise Drive Harley-Davidson factory 6-speed, The 7th gear enables the motorcycle to make full use, by the way of gear ratio management, of the torque and power put out by...11030051- SKU:
- 11030051
- Availability:
- Ships Same Business Day
- Weight:
- 51.60 LBS
- RIDING STYLE:
- STREET
- TRANSMISSION TYPE:
- 7 SPEED
- UNITS:
- KIT
- FIFTH GEAR RATIO:
- 1.27:1
- PRODUCT NAME:
- GEAR SET
- SECOND GEAR RATIO:
- 2.75:1
- FIRST GEAR RATIO:
- 3.76:1
- FOURTH GEAR RATIO:
- 1.55:1
- MODEL:
- DD7
- SIXTH GEAR RATIO:
- 1.10:1
- THIRD GEAR RATIO:
- 2.06:1
- SEVENTH GEAR RATIO:
- 1.00:1
MSRP: $3,895.00Now: $3,700.25Was: $3,895.00 -
On Sale
ANDREWS 5-Speed Gear Set - 2.94:1 First Ratio 296091
ANDREWS
MSRP: $1,428.95Now: $1,286.06Was: $1,428.95Gears are made from high-nickel alloy steel that is heat-treated and shot-peened for maximum durability and strength, Set includes gears, mainshaft and countershaft, Made in the U.S.A.DS194507- SKU:
- DS194507
- Availability:
- Ships Same Business Day
- Weight:
- 14.75 LBS
- FIRST GEAR RATIO:
- 2.94:1
- TYPE:
- TRANSMISSION
- RIDING STYLE:
- STREET
- UNITS:
- SET
- PRODUCT NAME:
- GEAR SET
- STYLE:
- CLOSE RATIO
MSRP: $1,428.95Now: $1,286.06Was: $1,428.95Qty in Cart: 0Quantity:Price:MSRP: $1,428.95Now: $1,286.06Was: $1,428.95Subtotal: -
On Sale
ANDREWS 5-Speed Gear Set - 3.24:1 First Ratio 299900
ANDREWS
MSRP: $1,558.95Now: $1,403.06Was: $1,558.95Gears are made from high-nickel alloy steel that is heat-treated and shot-peened for maximum durability and strength, Set includes gears, mainshaft and countershaft, Made in the U.S.A.DS194509- SKU:
- DS194509
- Availability:
- Ships Same Business Day
- Weight:
- 15.25 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GEAR SET
- STYLE:
- STANDARD RATIO
- FIRST GEAR RATIO:
- 3,24:1
- TYPE:
- TRANSMISSION
- UNITS:
- SET
MSRP: $1,558.95Now: $1,403.06Was: $1,558.95 -
On Sale
ANDREWS 4-Speed Gear Set - Stock Ratio 250300
ANDREWS
MSRP: $1,132.95Now: $1,019.66Was: $1,132.95Gears are made from high-nickel alloy steel, heat-treated and shot-peened to give maximum durability and strength, Made in the U.S.A.DS194512- SKU:
- DS194512
- Availability:
- Ships Same Business Day
- Weight:
- 7.12 LBS
- FIRST GEAR RATIO:
- 2.52:1
- FOURTH GEAR RATIO:
- 1.00:1
- RIDING STYLE:
- STREET
- UNITS:
- SET
- STYLE:
- STANDARD RATIO
- THIRD GEAR RATIO:
- 1.38:1
- PRODUCT NAME:
- GEAR SET
- SECOND GEAR RATIO:
- 1.83:1
- TYPE:
- TRANSMISSION
MSRP: $1,132.95Now: $1,019.66Was: $1,132.95Qty in Cart: 0Quantity:Price:MSRP: $1,132.95Now: $1,019.66Was: $1,132.95Subtotal: -
On Sale
ANDREWS 5-Speed Gear Set - 2.94:1 First Ratio 296085
ANDREWS
MSRP: $1,428.95Now: $1,286.06Was: $1,428.95Gears are made from high-nickel alloy steel that is heat-treated and shot-peened for maximum durability and strength, Set includes gears, mainshaft and countershaft, Made in the U.S.A.DS194515- SKU:
- DS194515
- Availability:
- Ships Same Business Day
- Weight:
- 14.92 LBS
- PRODUCT NAME:
- GEAR SET
- FIRST GEAR RATIO:
- 2.94:1
- STYLE:
- CLOSE RATIO
- TYPE:
- TRANSMISSION
- RIDING STYLE:
- STREET
- UNITS:
- SET
MSRP: $1,428.95Now: $1,286.06Was: $1,428.95 -
On Sale
ANDREWS 4-Speed Gear Set - Stock Ratio 210850
ANDREWS
MSRP: $1,033.95Now: $930.56Was: $1,033.95Gears are made from high-nickel alloy steel, heat-treated and shot-peened to give maximum durability and strength, Made in the U.S.A.DS194497- SKU:
- DS194497
- Availability:
- Ships Same Business Day
- Weight:
- 9.65 LBS
- THIRD GEAR RATIO:
- 1.23:1
- TYPE:
- TRANSMISSION
- UNITS:
- SET
- STYLE:
- STANDARD RATIO
- FIRST GEAR RATIO:
- 2.60:1
- PRODUCT NAME:
- GEAR SET
- RIDING STYLE:
- STREET
MSRP: $1,033.95Now: $930.56Was: $1,033.95Qty in Cart: 0Quantity:Price:MSRP: $1,033.95Now: $930.56Was: $1,033.95Subtotal: -
On Sale
ANDREWS 4-Speed Gear Set - Close Ratio 210550
ANDREWS
MSRP: $1,018.95Now: $917.06Was: $1,018.95Gears are made from high-nickel alloy steel, heat-treated and shot-peened to give maximum durability and strength, Made in the U.S.A.DS194498- SKU:
- DS194498
- Availability:
- Ships Same Business Day
- Weight:
- 9.65 LBS
- FIRST GEAR RATIO:
- 2.44:1
- TYPE:
- TRANSMISSION
- PRODUCT NAME:
- GEAR SET
- RIDING STYLE:
- STREET
- STYLE:
- CLOSE RATIO
- THIRD GEAR RATIO:
- 1.35:1
- UNITS:
- SET
MSRP: $1,018.95Now: $917.06Was: $1,018.95 -
On Sale
ANDREWS 4-Speed Gear Set - Close Ratio 210150
ANDREWS
MSRP: $978.95Now: $881.06Was: $978.95Gears are made from high-nickel alloy steel, heat-treated and shot-peened to give maximum durability and strength, Made in the U.S.A.DS194499- SKU:
- DS194499
- Availability:
- Ships Same Business Day
- Weight:
- 9.40 LBS
- TYPE:
- TRANSMISSION
- FIRST GEAR RATIO:
- 2.44:1
- UNITS:
- SET
- PRODUCT NAME:
- GEAR SET
- RIDING STYLE:
- STREET
- STYLE:
- CLOSE RATIO
- THIRD GEAR RATIO:
- 1.35:1
MSRP: $978.95Now: $881.06Was: $978.95 -
On Sale
ANDREWS 5-Speed Gear Set - 3.24:1 First Ratio 296093
ANDREWS
MSRP: $1,428.95Now: $1,286.06Was: $1,428.95Gears are made from high-nickel alloy steel that is heat-treated and shot-peened for maximum durability and strength, Set includes gears, mainshaft and countershaft, Made in the U.S.A.DS194508- SKU:
- DS194508
- Availability:
- Ships Same Business Day
- Weight:
- 15.00 LBS
- TYPE:
- TRANSMISSION
- FIRST GEAR RATIO:
- 3,24:1
- UNITS:
- SET
- PRODUCT NAME:
- GEAR SET
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD RATIO
MSRP: $1,428.95Now: $1,286.06Was: $1,428.95 -
On Sale
ANDREWS 4-Speed Gear Set - Stock Ratio 210450
ANDREWS
MSRP: $989.95Now: $890.96Was: $989.95Gears are made from high-nickel alloy steel, heat-treated and shot-peened to give maximum durability and strength, Made in the U.S.A.DS194500- SKU:
- DS194500
- Availability:
- Ships Same Business Day
- Weight:
- 9.55 LBS
- UNITS:
- SET
- THIRD GEAR RATIO:
- 1.23:1
- TYPE:
- TRANSMISSION
- STYLE:
- STANDARD RATIO
- FIRST GEAR RATIO:
- 2.60:1
- PRODUCT NAME:
- GEAR SET
- RIDING STYLE:
- STREET
MSRP: $989.95Now: $890.96Was: $989.95 -
On Sale
BAKER DRIVETRAIN Direct Drive 6-Speed DD6-411S-02
BAKER DRIVETRAIN
MSRP: $3,395.00Now: $3,225.25Was: $3,395.00Fits into existing 5-speed cases; lowers the rpm at cruising speeds, Includes a polished trap door, 6-speed gear set (3.24:1 1st gear/.86:1 6th gear), 28-tooth motor sprocket, longer primary chain,...11030048- SKU:
- 11030048
- Availability:
- Ships Same Business Day
- Weight:
- 30.85 LBS
- MODEL:
- DD6
- RIDING STYLE:
- STREET
- STYLE:
- DIRECT DRIVE
- FIRST GEAR RATIO:
- 3.24:1
- PRODUCT NAME:
- GEAR SET
- TRANSMISSION TYPE:
- 6 SPEED
- UNITS:
- KIT
- SIXTH GEAR RATIO:
- 0.86:1
- TYPE:
- TRANSMISSION
MSRP: $3,395.00Now: $3,225.25Was: $3,395.00 -
On Sale
BAKER DRIVETRAIN Direct Drive 6-Speed DD6-411-02
BAKER DRIVETRAIN
MSRP: $3,395.00Now: $3,225.25Was: $3,395.00Fits into existing 5-speed cases; lowers the rpm at cruising speeds, Includes a polished trap door, 6-speed gear set (3.24:1 1st gear/.86:1 6th gear), 28-tooth motor sprocket, longer primary chain,...11030049- SKU:
- 11030049
- Availability:
- Ships Same Business Day
- Weight:
- 32.30 LBS
- MODEL:
- DD6
- RIDING STYLE:
- STREET
- FIRST GEAR RATIO:
- 3.24:1
- TRANSMISSION TYPE:
- 6 SPEED
- SIXTH GEAR RATIO:
- 0.86:1
- TYPE:
- TRANSMISSION
- PRODUCT NAME:
- GEAR SET
- STYLE:
- DIRECT DRIVE
- UNITS:
- KIT
MSRP: $3,395.00Now: $3,225.25Was: $3,395.00 -
On Sale
ANDREWS 4-Speed Mainshaft Component 201090
ANDREWS
MSRP: $213.95Now: $192.56Was: $213.95The ANDREWS 4-Speed Mainshaft Component 201090 is essential for builders and rebuilders looking to restore or upgrade transmission durability in high-revving applications. This precision-engineered...11030017- SKU:
- 11030017
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD RATIO
- UNITS:
- SET
- PRODUCT NAME:
- GEAR SET
- TYPE:
- FIRST GEAR
- FIRST GEAR RATIO:
- 3,00:1
MSRP: $213.95Now: $192.56Was: $213.95Qty in Cart: 0Quantity:Price:MSRP: $213.95Now: $192.56Was: $213.95Subtotal: -
On Sale
Jims 5-Speed Transmission Assembly 1970-1984 Harley-Davidson FLH Electra Glide 8028DS
JIMS
MSRP: $4,230.40Now: $3,807.36Was: $4,230.40If you're running a 1970-1984 Harley-Davidson FLH Electra Glide, transmission reliability directly impacts your ride quality and safety. The JIMS 5-Speed Transmission Assembly 8028DS delivers the...DS325777- SKU:
- DS325777
- Availability:
- Ships Same Business Day
- Weight:
- 35.31 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- TRANSMISSION ASSEMBLY
- RIDING STYLE:
- STREET
- TRANSMISSION TYPE:
- 5 SPEED
- STYLE:
- 4 SPEED CASE
- STYLE:
- STANDARD RATIO
- TYPE:
- TRANSMISSION ASSEMBLY
- STYLE:
- 5 SPEED
- UNITS:
- EACH
MSRP: $4,230.40Now: $3,807.36Was: $4,230.40 -
On Sale
Jims 5-Speed Transmission Assembly for Harley-Davidson 1970-1984 FLH 8028
JIMS
MSRP: $3,291.95Now: $2,962.76Was: $3,291.95If you're running a classic Harley FLH and want gear engagement that actually matches your engine's output, a quality 5-speed transmission isn't optional—it's essential. The JIMS 8028 delivers the...DS325778- SKU:
- DS325778
- Availability:
- Ships Same Business Day
- Weight:
- 35.44 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- TRANSMISSION ASSEMBLY
- RIDING STYLE:
- STREET
- STYLE:
- 5 SPEED
- TRANSMISSION TYPE:
- 5 SPEED
- STYLE:
- CLOSE RATIO
- UNITS:
- EACH
- STYLE:
- 4 SPEED CASE
- TYPE:
- TRANSMISSION ASSEMBLY
MSRP: $3,291.95Now: $2,962.76Was: $3,291.95Qty in Cart: 0Quantity:Price:MSRP: $3,291.95Now: $2,962.76Was: $3,291.95Subtotal: -
On Sale
Jims 5-Speed Transmission Rebuild Kit 1991-1998 Big Twin 1021
JIMS
MSRP: $384.30Now: $345.87Was: $384.30A worn transmission doesn't just rob you of power—it compromises reliability when you need it most. The JIMS 5-Speed Rebuild Kit 1021 gives you everything required for a complete overhaul, restoring...DS325781- SKU:
- DS325781
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- STREET
- TYPE:
- TRANSMISSION
- UNITS:
- EACH
- TRANSMISSION TYPE:
- 5 SPEED
MSRP: $384.30Now: $345.87Was: $384.30
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Harley Bike Transmission Complete Gear Sets
- Compatibility: Ensure gear sets match your Harley's model (e.g., Big Twin with Cruise Drive 6-speed, 4-speed or 5-speed transmissions) and year (e.g., 1946-1984 FL/FLH, 1986-2006 Softail). Use the vehicle selector for precise fits, including engine sizes like 96 ci, 103 ci, 110 ci to avoid shifting or power transfer issues.
- Type of Use: For easier parking or reverse functionality, opt for mechanical reverse kits; performance tuning or overdrive benefits from 6/7-speed gear sets for smoother shifting and optimized torque/power in street or touring conditions.
- Components and Upgrades: Select complete sets with gears, shafts, trap doors, bearings, detent components, gaskets, and hardware; upgrade to reverse kits with electronic cut-off switches for added safety and no exhaust modifications.
- Brand and Quality: Choose BAKER DRIVETRAIN for dyno-tested 6/7-speed sets with roller detent drums, ANDREWS for high-nickel alloy steel gears (heat-treated/shot-peened), or MOTOR TRIKE for lightweight aluminum reverse kits. Prioritize USA-made quality for durability and performance.
- Installation and Cost: Sets are direct replacements or case fits with included components; reverse kits install without exhaust changes. Prices range from $1,018.95 for 4-speed sets to $3,695 for 7-speed—factor in made-in-USA quality and free shipping over $99 for value.
Frequently Asked Questions (FAQs)
- What Harley models do these transmission complete gear sets support? Sets support Big Twins with Cruise Drive, 4/5/6/7-speed transmissions, and models like FL/FLH (1946-1984), Softail (1986-2006)—use the year/make/model filter for exact compatibility.
- How do overdrive gear sets improve performance? They lower RPM at cruising speeds with optimized ratios (e.g., 3.76:1 first, 1.00:1 seventh) for better torque/power on 96/103/110 ci motors.
- What is typically included in a gear set? Sets include gears, mainshaft, countershaft, trap doors, bearings, snap rings, gaskets, hardware; reverse kits add electronic switches and aluminum housings.
- Are reverse kits suitable for all exhausts? Yes, designed with no modifications needed for OEM exhaust, making them ideal for parking assistance on heavy bikes.
- What if a set doesn't fit my Harley? Verify transmission type (4/5/6-speed), engine size, and model before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related drivetrain parts? Yes—explore clutches, belts, sprockets, or full drivetrain kits in the Harley drivetrain category to complement your gear set upgrade.
