Author Topic: Top case question  (Read 2837 times)

Offline AtLarge

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Top case question
« on: June 20, 2021, 09:06:05 AM »
I have an LT rear rack over my RS rear rack.  I really like it because I can strap my lunch/tool box down to it M-F.  However, I am thinking I need a top box (or at least the bottom half) for the times I need to make a grocery run / miscellaneous.  In other words, I need a bucket that can hold my stuff without crushing everything with the straps.

Rather than go the tactical milk crate route, I have been researching top cases and because the quick release would be the way to go but, I think I found a problem.  Looking at an OE top case, the front catch drops down below the rack and I think that would hit the RS rack below it.  I might be able to notch or grind that some to fit it but, without having one I have to go with pictures.  Here's a couple I stole off the net.

Any thoughts on this?  Is there an aftermarket top case that fit's the LT carrier that might be better suited for my purpose without me taking off the RS rack?  (kinda wanted to keep it on for the future since I have the 22L box)




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1973 Honda CL70-K3, 1975 Kawasaki 350 F9-C, 1994 BMW K1100RS, 2023 Honda CRF300L Rally ABS

Offline Scott_

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Re: Top case question
« Reply #1 on: June 20, 2021, 09:28:45 AM »
Well, I have a couple of cases, if you are nearby you're welcome to drop in and check fit. I might could even part with one as I only have 1 K bike now, and it won't fit the RT. PM me if your interested and I can give you my location.
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Offline frankenduck

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Re: Top case question
« Reply #2 on: June 20, 2021, 02:13:00 PM »
If your tail cowl is already drilled for the OEM tail rack and you want a quick release top case then get a Givi E181. That fits in the factory holes and will give you a horizontal mount that you can add a Givi Monokey or any generic top case to. Swapping between the OEM rack and the Givi E181 is only four bolts if you ever want to use the 22L top case again.
Once I had a Collie pup. Dug a hole and covered him up. Now I sit there by the hour. Waiting for a Collie-flower.
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Offline AtLarge

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Re: Top case question
« Reply #3 on: June 20, 2021, 07:30:46 PM »
Well, I have a couple of cases, if you are nearby you're welcome to drop in and check fit. I might could even part with one as I only have 1 K bike now, and it won't fit the RT. PM me if your interested and I can give you my location.

Well, that is right neighborly of you Scott_.  Incoming PM!
  • IA
  • 1994 K1100RS
1973 Honda CL70-K3, 1975 Kawasaki 350 F9-C, 1994 BMW K1100RS, 2023 Honda CRF300L Rally ABS

Offline AtLarge

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Re: Top case question
« Reply #4 on: June 20, 2021, 07:31:53 PM »
If your tail cowl is already drilled for the OEM tail rack and you want a quick release top case then get a Givi E181. That fits in the factory holes and will give you a horizontal mount that you can add a Givi Monokey or any generic top case to. Swapping between the OEM rack and the Givi E181 is only four bolts if you ever want to use the 22L top case again.

Thanks Frankenduck.  I will look into that as well.
  • IA
  • 1994 K1100RS
1973 Honda CL70-K3, 1975 Kawasaki 350 F9-C, 1994 BMW K1100RS, 2023 Honda CRF300L Rally ABS

Offline AtLarge

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Re: Top case question
« Reply #5 on: June 23, 2021, 09:35:15 PM »
Thank you Scott_.  Looks and works great!

  • IA
  • 1994 K1100RS
1973 Honda CL70-K3, 1975 Kawasaki 350 F9-C, 1994 BMW K1100RS, 2023 Honda CRF300L Rally ABS

Offline frankenduck

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Re: Top case question
« Reply #6 on: June 23, 2021, 11:55:17 PM »
Did you have to remove the 22L tail rack so that the front lip of the LT case will fit?
Once I had a Collie pup. Dug a hole and covered him up. Now I sit there by the hour. Waiting for a Collie-flower.
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Offline Scott_

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Re: Top case question
« Reply #7 on: June 24, 2021, 05:19:13 AM »
Did you have to remove the 22L tail rack so that the front lip of the LT case will fit?
I can't say if the case would have fit with the 22L bracket still mounted, as he had already removed it before we fit the 35L case.
I'm thinking there would not have been enough space to fit without trimming the the lip of the case, which would have compromised the holding strength of the lip.
  • My Garage
1995 K1100LT 0302044
2017 FLHTK Ultra Limited
1997 K1100LT 0302488 (R.I.P.)
1997 R1100RT ZC62149(sold)
"One who does not ask questions is ashamed to learn" Danish proverb

Offline AtLarge

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Re: Top case question
« Reply #8 on: July 03, 2021, 09:43:26 AM »
Hard to beat OE accessories.  Nice thing about that top box too is I can leave my bungee straps attached with it on.  Just take the box off and strap down my tool / lunch box and I'm rolling again.   112350

I fixed the strap on the inside for the lid and plugged the back rest pad holes with rubber bungs from the hardware store.  Found a neoprene disc with self adhesive to cover the wire access hole.  Washed it down and cleaned it out.  When I get bored I might try to get the duct tape residue off.  Fortunately, it's mostly hardened and not tacky or gooey.  Has just the right amount of patina to match the bike too.   :laughing4-giggles:  Thanks again Scott_!








  • IA
  • 1994 K1100RS
1973 Honda CL70-K3, 1975 Kawasaki 350 F9-C, 1994 BMW K1100RS, 2023 Honda CRF300L Rally ABS

Offline frankenduck

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Re: Top case question
« Reply #9 on: July 03, 2021, 10:54:10 AM »
Be careful not to put too much weight in it. That plastic rack is known to break if you overload the 35L top case.
Once I had a Collie pup. Dug a hole and covered him up. Now I sit there by the hour. Waiting for a Collie-flower.
New to K bikes? Click here.
K Bike Maintenance & Mods: Click here.
Buy parts here.

Offline AtLarge

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Re: Top case question
« Reply #10 on: July 07, 2021, 07:15:36 PM »
Be careful not to put too much weight in it. That plastic rack is known to break if you overload the 35L top case.

Good point.  Googling around I can't find what that weight limit is for that LT rack.  Anyone know?
  • IA
  • 1994 K1100RS
1973 Honda CL70-K3, 1975 Kawasaki 350 F9-C, 1994 BMW K1100RS, 2023 Honda CRF300L Rally ABS

Offline Laitch

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Re: Top case question
« Reply #11 on: July 07, 2021, 09:17:21 PM »
From the K1100LT/RS Riders Manual—US Models.
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Offline AtLarge

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Re: Top case question
« Reply #12 on: July 07, 2021, 09:42:43 PM »
Thank you Laitch!
  • IA
  • 1994 K1100RS
1973 Honda CL70-K3, 1975 Kawasaki 350 F9-C, 1994 BMW K1100RS, 2023 Honda CRF300L Rally ABS

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