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the oD6: overdrive 6-speed

way too often imitated
This is the ORIGINAL 6-speed design that revolutionized the American V-Twin industry. Yet, it's still the best overdrive 6-speed built to this day...hands down. Like the DD5, our OD6 is built to comfortably handle the power from todays big-inch motors. The BAKER OD6 is available with many optional gear ratios to suit your fine-tuning needs.


Applications and Fitment

Softail

FXST: Softail Standard FXSTB: Night Train
FXSTBI: Night Train EFI
FXSTC: Softail Custom
FXSTD: Softail Deuce
FXSTS: Springer Softail
FXWG: Wide Glide
FLST: Heritage Softail
FLSTC: Heritage Classic
FLSTF: Fat Boy
FLSTFI: 15th anniversary Fat Boy
FLSTN: Nostalgia and 2005 Softail Deluxe
FLSTS: Heritage Springer
FLSTSC: Springer Softail Classic

Dyna

FX: Superglide, Kick start
FXB: Sturgis Belt (80,81&82)
FXD: Dyna Super Glide
FXDB: Dyna Sturgis (1991)
FXDC: Dyna Super Glide Custom
FXDG: Dyna Glide/Sturgis
FXDL: Dyna Low Rider
FXDS-CON: Dyna Convertible
FXDWG: Dyna Wide Glide
FXDX: Dyna Super Glide Sport
FXDXT: Super Glide T-Sport
FXE: Superglide Electric Start
FXEF: Fatbob

 

FLT

FL: 4-Speed Dresser
FLH: 4-Speed Electra Glide
FLHS: FLT with windshield and less goodies S = Sport
FLHPI: Road King police model
FLHR: Road King
FLHRCI: Road King Classic
FLHS: Electra Glide Sport
FLHT: Electra Glide Standard
FLHTC: Electra Glide Classic
FLHTCSE: Screamin Eagle Electra Glide
FLHTPI: Electra glide police model
FLHTCUI: Ultra Classic Electra Glide
FLHTCUSE: Screamin Eagle Ultra Classic
FLT: Rubber Mount Dresser
FLTC: Rubber Mount Dresser Classic
FLTCU: Rubber Mount Dresser Classic Ultra
FLTR: Road Glide
FLTRI: Road Glide EFI
FLTRSEI: Screamin Eagle Road Glide

FXR

FXR: Rubber Mount Super Glide
FXRDG - Disc Glide
FXRP - Police or pursuit - Defender
FXRS: FXR Sport
FXRS-CON: FXR Sport Convertible
FXRS-SP: Low Rider Sport Edition
FXRT: FXR Touring

If you don't see your specific bike on the list, call and ask. You never know. We have our ways. Transmissions on some of the bikes listed may not perfectly drop in without modification.

compatible oD6 components


oD6 Gear Ratios

  Top Gear RPM : 5-Speed vs. oD6
 

MPH

5-speed RPM in 5th

OD6 RPM in 6th

 

65

2945

2533

 

70

3172

2723

 

75

3398

2923

 

80

3625

3118

    Calculated data based on a 24/37 primary, a 32/70 secondary, and a 25” rear tire.
  Standard Ratios
    2.94, 2.21, 1.60, 1.23, 1.00, .86
  OPTIONAL Gear RatioS
    1st gear: 3.24 & 2.82(R)
2nd gear: 2.08(R)
6th gear: .80 (deep overdrive)
  Read more about Gear Ratios on the Gear Ratios page

Useful od6 Downloads

 

 
   
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