SKU: 57465480737
drivetrain gears

drivetrain gears DD5: Direct Drive 5-Speed Builder's Kit – BAKER Drivetrain

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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25

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Description

drivetrain gears DD5: Direct Drive 5-Speed Builder's Kit – BAKER DrivetrainOur BAKER DD5 is not just a replacement for the stock 5 speed. Whether youre going down the drag strip or youre cruising down the road, the torque capacity, long term durability, and shift quality are greatly improved over stock. Will handle up to 200 H. P. no problem. The DD5 Builder's Kit comes with a polished bearing door. Features Andrews gearset BAKER Anti Overshift Shifter Pawl included Larger 52mm door bearings Billet 6061 T6 door for strength

Our BAKER DD5 is not just a replacement for the stock 5-speed. Whether you’re going down the drag strip or you’re cruising down the road, the torque capacity, long-term durability, and shift quality are greatly improved over stock. Will handle up to 200 H.P. no problem.

The DD5 Builder's Kit comes with a polished bearing door. 

Features

  • Andrews gearset
  • BAKER Anti-Overshift Shifter Pawl included
  • Larger 52mm door bearings
  • Billet 6061-T6 door for strength
  • Hard chrome-plated shift forks for wear resistance
  • Roller detent shift system with redundant neutral vastly improves neutral finding
  • 5-Year limited warranty
Benefits
  • Handles over 200 ft/lbs of torque (more than stock)
  • Easier to find neutral
  • Smoother shifting
  • Longer-lasting components
    Fitment
    • 1990-2006 Big Twins* (except 2006 Dyna)

    *1990 models must purchase and use a High Torque Bearing Kit (PN 189-56).

     

      Bearing Door Type: All DD5 bearing doors have the same outer profile as a stock 5-speed, so exhaust brackets, torque arms, etc. fit like stock. The DD5 door comes with or without an ear. The ear door is for exhaust bracket mounting and the non-ear door fits 1993-2006 FL applications.

      Mainshaft: The 1991 style splined mainshaft comes standard on the DD5 Builder’s Kit.

      1st Gear Ratio: The 2.94 1st gear ratio is a good all-around ratio.

      Part Numbers
      DD5-501K-02 DD5 Builder's Kit, 2.94 1st Gear, 1990-1999 Softail, 1990-1994 & 1999 FXR, 1990-1992 FLT-FLH, 1991-2000 Dyna, Polished w/ Ear Door, Standard Shift Pattern
      DD5-501K-02-N1 DD5 Builder's Kit, 2.94 1st Gear, 1990-1999 Softail, 1990-1994 & 1999 FXR, 1990-1992 FLT-FLH, 1991-2000 Dyna, Polished w/ Ear Door, N1 Shift Pattern
      DD5-501KP-02 DD5 Builder's Kit, 2.94 1st Gear, 2000-2006 Softail, 2001-2005 Dyna, Polished w/ Ear Door, Standard Shift Pattern
      DD5-501KP-02-N1 DD5 Builder's Kit, 2.94 1st Gear, 2000-2006 Softail, 2001-2005 Dyna, Polished w/ Ear Door, N1 Shift Pattern
      DD5-504K-02 DD5 Builder's Kit, 2.94 1st Gear, 1993-2000 FLT-FLH, Polished No Ear Door, Standard Shift Pattern
      DD5-504K-02-N1 DD5 Builder's Kit, 2.94 1st Gear, 1993-2000 FLT-FLH, Polished No Ear Door, N1 Shift Pattern
      DD5-504KP-02 DD5 Builder's Kit, 2.94 1st Gear, 2001-2006 FLT-FLH, Polished No Ear Door, Standard Shift Pattern
      DD5-504KP-02-N1 DD5 Builder's Kit, 2.94 1st Gear, 2001-2006 FLT-FLH, Polished No Ear Door, N1 Shift Pattern


      Detail


      DD5 Builder’s Kit Layout

      Bearing Door
      All DD5 bearing doors have the same outer profile as a stock 5-speed, so exhaust brackets, torque arms, etc. fit like stock. The DD5 door comes with or without an ear. The ear door is for exhaust bracket mounting and the non-ear door fits 1993-2006 FL applications. Note the images below. The DD5 door bearings are larger providing 25% more dynamic load capacity than stock bearings used through 1998.

       

       

      Redundant Neutral System

      Shift System
      Our 5 Speed shift system with roller detent guarantees smooth shifts every time and our redundant neutral ensures that finding neutral is an easy chore. We mount a plunger detent on the left side pillow block and cut a plunger track into the shift drum itself.  The plunger follows this track during operation (shifting) and when shifting into neutral pops into a pocket. This system lets you feel that you’re shifting into neutral. No more guessing.  Shift drum features more aggressive timing on the fork groove profiles and is case hardened to 58 Rockwell for wear resistance and crisp shifts. We built our reputation on smooth-shifting 6-speed transmissions; our 5-speed drum designs benefit from the engineering lessons learned. 

      FL Case Differentiations
      To see an illustrated example of the differences between FL cases by year, please open the PDF here.

      Gearset
      All gears are made out of 8620 steel, hobbed before heat treat, and then precision ground with diamond coated tooling after heat treat (58-62 Rockwell ‘C’). These extra steps ensure a quiet gear pair with minimal backlash.

      Ratios

      The DD5 comes with a 3.24 or 2.94 1st gear ratio.

      DD5 Gearset Layout

       

      Billet Shift Forks

      Shift Forks
      Our billet shift forks are 3x thicker than stock and hard chrome plated for wear resistance

       Available No Cost Options

      • Standard Shift Drum (1-N-2-3-4-5)
      • N1 Shift Drum (N-1-2-3-4-5)
      • Reverse Pattern Shift Drum (5-4-3-2-N-1)
      • Reverse Pattern Shift Kill Drum (5-4-3-2-N-1); Wiring your neutral switch to the coil provides a clutch free way of shifting your motorcycle.

       The DD5 Ratios

      Standard Ratios
      1st Gear 2.94 / Optional 3.24
      2nd Gear 2.21
      3rd Gear 1.60
      4th Gear 1.23
      5th Gear 1.00

       

        Recalibration Box PN 95E-56B

        Special Note

        • Speedo recalibration unit is required for electric speed sensor applications; PN 95E-56B.

        Recommended Fluid / Level 

        Picking the right transmission fluid ensures the life and durability of your transmission, that’s why BAKER recommends a fully synthetic GL-5 rated gear weight oil of 75W-140. If a GL-5 rated gear lube is not available, these commonly carried viscosities (weights) will work 75W-90, 75W-140, and 85W-140. BAKER does not recommend the use of Syn3 (20W-50). For Bert’s  article on ‘Oil & Spiders’  Click Here

        • BAKER DD5 Fluid Capacity Dry: 22-24fl-oz
        • BAKER DD5 Fluid Capacity Wet: 18-22fl-oz

        Learn more about Spectro Performance Oils here: https://spectro-oils.com

        Instructions

        Please see your Factory Service Manual for installing the BAKER DD5 Builder’s Kit


         

        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
        • Except Preorder products are shipped in 48 hours.
        • Delivery to the USA:
        1. Standard Shipping : 3-10 business days
        • If time is of the essence, please consider selecting expedited delivery for faster service.
        Exchange/Return Notes
        • We offer a 30-day return/exchange service after receiving.
        • Final sale items are not eligible for returns or exchanges.
        • To process your return/exchange, please contact us at [email protected]
        • Please click here for more details>>> Return & Exchange Policy
        SKU: 57465480737

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        A
        Amazon Reviewer 💖
        Lake Worth, US
        ★★★★★ 5
        Surprisingly strong cooling effect and really comfortable
        Size: Queen (90" * 90"）, Color: Luxury Grey, Size: Queen (90" * 90"）, Color: Luxury Grey
        This comforter honestly impressed me more than I expected. The cooling effect is very noticeable right away. Like actually noticeable, not just one of those things brands say. When you first touch it, it feels cool to the skin and that feeling sticks around instead of fading instantly. I’ve been using it at night and it definitely helps with overheating. I tend to get cery hot when I sleep, also I’m pregnant right now so that makes it even worse, and this has made a difference. It feels lightweight but still cozy enough that it doesn’t feel like you’re just using a thin sheet. The fabric is really soft and smooth, also it lays nicely on the bed without feeling stiff or bulky. It gives that clean, almost silky feel without being slippery. One thing to keep in mind is it’s not a super thick comforter, but i will say there is some heft to it. Like if i wrap myself around in it, it has some weight to it. Overall, I’m really happy with it. It actually does what it claims with the cooling, and it’s comfortable enough for everyday use. Great option if you’re a hot sleeper or just want something lighter and refreshing at night.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 22, 2026
        M
        mnvikings
        Lowell, US
        ★★★★★ 5
        I love this comforter! It is so silky soft, feels so nice to sleep under.
        Size: King（103“*90”）, Color: Luxury Grey, Size: King（103“*90”）, Color: Luxury Grey
        I absolutely love this comforter! It is super lightweight and has a very silky soft shell on both sides. It feels so good to sleep under! Ever since I have been using it, I haven't been waking up in sweat covered sheets. It constantly has a cool feel to it 24/7. It is large enough that it fits my king size bed pretty good. It doesn't hang far over the edges, but it fits. It is dual sided, so you can have a light gray look on one side and a dark gray look on the other side, depending on what fits your decor better. I definitely recommend getting if you are on the lookout for a cooling comforter, especially because of the silky soft feel.
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        Reviewed in the United States on May 11, 2026
        J
        J
        Waukegan, US
        ★★★★★ 5
        It really cools - Extremely soft - Not too heavy
        Size: Queen (90" * 90"）, Color: Luxury Grey, Size: Queen (90" * 90"）, Color: Luxury Grey
        This comforter arrived packaged very well from the manufacturer. It arrived sealed in plastic inside a box. The color and appearance of the comforter received looks like what was shown in the listing. This comforter is extremely soft. It feels very cool to the touch. It has a great cooling effect. It is also not too heavy. A lot of cooling bedding products like this feel heavy. While this does have some weight it is not too much. It is easy to move around. The comforter is easy to refresh and cool off again after extended use. I just uncovered myself, lifted and moved the comforter around a little, then covered back up. This made it feel cooler again. I am very happy with this comforter so far. I like the color and design. I really like feeling cool when falling asleep. This will be great when the temperatures start going up. I will update this review later if anything changes after washing a few more times and longer use. I think this will be a good comforter for most hot sleepers who like to cover up all year.
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        Reviewed in the United States on April 18, 2026
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        Lynelle
        Omaha, US
        ★★★★★ 5
        Feels seriously amazing!
        Size: Twin（90“ * 67”）, Color: Luxury Grey
        This is my second cooling comforter from this brand and this one is just as amazing as the first. It’s silky soft and makes a significant temperature difference. It’s like magic; you don’t need to do anything special to cool it before bed. If you do want extra coolness, you can place it in front of your AC or turn on your fan for a little bit before bed and It absorbs the extra coolness but either way it lasts all night. I use it with the cooling pillow, and the hot summer nights are no match. It’s easy to wash, really silky, smooth, and actually cool against the skin. It also somehow has a weighted blanket-like feel without being heavy. I standby this blanket so much that this is my second one, highly recommend!
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        Reviewed in the United States on May 5, 2026
        A
        Amazon Customer
        Waukegan, US
        ★★★★★ 5
        Super Soft, Lightweight, and Surprisingly Cozy
        This ended up being so much better than I expected. The first thing I noticed is how incredibly soft it is - it has that plush, velvety feel that makes you want to keep reaching for it all day. It’s lightweight but still warm, which I really like. It gives you that cozy, wrapped-up feeling without being heavy or overwhelming, so it works well for everyday use on the couch or even for sleeping. For reference, I’m 5’2” and it’s big enough to comfortably use as a full snuggle blanket. It also looks really nice draped over furniture. The texture adds a little dimension, and the clean, simple color gives it a polished look that doesn’t feel cheap. One thing to note is that it arrives compressed, but it fluffs up nicely once opened and feels much fuller after a little time. The only thing to keep in mind is that lighter colors will naturally show dirt more easily, so that’s something to be aware of with regular use. Overall, this has easily become my go-to daily throw - soft, comfortable, and much nicer than I expected for the price.
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        Reviewed in the United States on April 15, 2026

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