Ultima 6 speed gear set
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Road Warrior
Joined: Jan 2010
Posts: 1,597
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From: South Jersey
Ultima 6 speed gear set
Last year before Biketoberfest I wanted to get a new 6 speed in the Ol' 99 RK. I had a Rivera/Primo gearset ordered but they kept pushing back the release date. It was 2 weeks before the event and I couldn't wait any longer.
So I bought a $599 Ultima 6 speed gear set off of e-bay. Pretty vague directions for installation. There were several different length trap door bolts and it made no mention of which ones go where. After trial and error I got them in right so that they didn't hit the gear that sits IN the trap door. First thing I noticed when unboxing everything is that the shift barrel support blocks looked like aluminum but felt lighter than styrofoam. Not good. I had to fab a new exhaust support bracket because the stock one didn't fit with the newer thick trap door and the oil fill housing had to be really modified to fit as well.
Going down the road after installation I saw that the speedo read about 30mph when I was probably doing closer to 55mph. I had to buy that $100 speedo recalibration unit. 1st and 5th gear sound normal. 2nd, 3rd, 4th and 6th sound like someone is jingling a chain next to you the whole time your riding. I'll probably end up removing this POS gearbox and end up paying the kings ransom Baker gets for their DD6 set up. Bottom line is "You get what you pay for" I just wish Bakers was less than $2,700 for theirs
So I bought a $599 Ultima 6 speed gear set off of e-bay. Pretty vague directions for installation. There were several different length trap door bolts and it made no mention of which ones go where. After trial and error I got them in right so that they didn't hit the gear that sits IN the trap door. First thing I noticed when unboxing everything is that the shift barrel support blocks looked like aluminum but felt lighter than styrofoam. Not good. I had to fab a new exhaust support bracket because the stock one didn't fit with the newer thick trap door and the oil fill housing had to be really modified to fit as well.
Going down the road after installation I saw that the speedo read about 30mph when I was probably doing closer to 55mph. I had to buy that $100 speedo recalibration unit. 1st and 5th gear sound normal. 2nd, 3rd, 4th and 6th sound like someone is jingling a chain next to you the whole time your riding. I'll probably end up removing this POS gearbox and end up paying the kings ransom Baker gets for their DD6 set up. Bottom line is "You get what you pay for" I just wish Bakers was less than $2,700 for theirs
Cruiser
Joined: Feb 2008
Posts: 102
Likes: 0
From: GA
Sorry you're having problems with the Ultima 6 spd. I've been running one for about 8 years now behing an Ultima 113 and no problems except it's a little stubborn to downshift from 6th to 5th. Otherwise that it upshifts as good as my 6 spd in my Streetglide. I also had to buy the Dakota Digital speedo cal. unit. I guess I lucked up and got a pretty good one.
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Road Warrior
Joined: Jan 2010
Posts: 1,597
Likes: 0
From: South Jersey
Sorry you're having problems with the Ultima 6 spd. I've been running one for about 8 years now behing an Ultima 113 and no problems except it's a little stubborn to downshift from 6th to 5th. Otherwise that it upshifts as good as my 6 spd in my Streetglide. I also had to buy the Dakota Digital speedo cal. unit. I guess I lucked up and got a pretty good one.
Novice
Joined: Jul 2010
Posts: 17
Likes: 0
From: Port Hadlock Washington
Baker DD6
You can not go wrong with the quality and how well built the DD6 unit is. I installed one on my 05 Road King Custom. No regrets at all. Expensive but worth it. You get what you pay for I have never ridden with a smoother shifting transmission and with the build on my bike it did the bike justice and eliminated a lot of vibration and it pulls very strong.
Road Master
Joined: Dec 2006
Posts: 1,200
Likes: 3
From: Simpsonville, SC
I put the Ultima gear set in mine a couple years ago. Use the Red Line Heavy Gear oil, shifts like butter and quiets it. I think for the money you can't beat it especially with the OD. I have it behind a built up 95" and I beat the snot out of it. It's held up with no problems.
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Road Warrior
Joined: Jan 2010
Posts: 1,597
Likes: 0
From: South Jersey
I put the Ultima gear set in mine a couple years ago. Use the Red Line Heavy Gear oil, shifts like butter and quiets it. I think for the money you can't beat it especially with the OD. I have it behind a built up 95" and I beat the snot out of it. It's held up with no problems.
Thread Starter
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Road Warrior
Joined: Jan 2010
Posts: 1,597
Likes: 0
From: South Jersey
You can not go wrong with the quality and how well built the DD6 unit is. I installed one on my 05 Road King Custom. No regrets at all. Expensive but worth it. You get what you pay for I have never ridden with a smoother shifting transmission and with the build on my bike it did the bike justice and eliminated a lot of vibration and it pulls very strong.
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Road Warrior
Joined: Jul 2006
Posts: 1,302
Likes: 61
From: Near YVR
There is another option for the 6spd gear sets and that is the one from Mother HD.
But it sounds like you should will be buying the Dd6.
Has the Primo/Rivera option been released yet?
Me, I am riding the SE gear set and dont know any better.
Rob
But it sounds like you should will be buying the Dd6.
Has the Primo/Rivera option been released yet?
Me, I am riding the SE gear set and dont know any better.
Rob
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Road Warrior
Joined: Jan 2010
Posts: 1,597
Likes: 0
From: South Jersey
I like the DD6 because 6th is a 1:1 ratio (direct drive). It comes with a bigger front primary gear and a new chain. The Rivera is out now. They called me after I got back from Biketoberfest to tell me my gearset had come in.
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