Author Topic: Seat Latch Catch, Cafe Crankcase Ventilation Hose, Spal Fan Mount  (Read 5200 times)

Offline nadrol

  • Motobrick Curious
  • Posts: 15
I have a few items here that I'm thinking about selling after initially developing these for my own bike (K1100RS)

  • $20 - Seat Lock Latch
OEM+ replica replaces the K75/100/1100 BMW catch within the seat latch (mounted to the frame) that tends to snap in half. This part has additional geometry to strengthen the weak points of the OEM design and is made from industrial grade MJF nylon material.
The OEM latch assembly is easy to repair... remove the two fasteners that hold it to the frame and then pry apart the two halves of the latch body.

* IMG_20260107_200502 (1).jpg (23.03 kB . 677x576 - viewed 951 times)
  • $150 - Cafe Crankcase Ventilation Hose
For K1100 and 90+ K100 models.  Made from industrial grade MJF TPU material. Stock separator can be blocked off, or the airbox removed, and this simplified part used instead. This is a prototype: the final part would be dyed black and include mounting hardware.

* IMG_20260126_231029.jpg (19.12 kB . 768x576 - viewed 1009 times)

* IMG_20260126_231132~2.jpg (14.4 kB . 768x371 - viewed 937 times)

* IMG_20260126_212910.jpg (82.51 kB . 768x576 - viewed 964 times)
  • $60 Spal Fan Mount
For K1/75/100/1100 to mount a Spal VA22-AP11/C-50A or 30100402. FFF ASA material.

* IMG_20250615_085435.jpg (81.61 kB . 768x576 - viewed 965 times)

* IMG_20250615_064737.jpg (63.85 kB . 768x576 - viewed 1032 times)

Any interest?
  • Colorado
  • 93 k1100RS

Offline SHNAPS GUY

  • Motobrick Curious
  • Posts: 15
  • Quis custodiet ipsos custodes?
Re: Seat Latch Catch, Cafe Crankcase Ventilation Hose, Spal Fan Mount
« Reply #1 on: October 26, 2026, 07:33:07 PM »
Definitely interested in that latch, as mine broke this morning....
  • Thumb o'Wisco
  • 1987 K100RS, "Heidi" EX:1992 K75 RT (naked, LED front end)
Zack
1987 K100RS "Heidi"
EX Bricks:
1992 K75RT, naked, then added Parabellum Fairing. RIP

Offline nadrol

  • Motobrick Curious
  • Posts: 15
Re: Seat Latch Catch, Cafe Crankcase Ventilation Hose, Spal Fan Mount
« Reply #2 on: October 26, 2026, 08:26:26 PM »
I have a few of them ready for shipment. Where are you located?
  • Colorado
  • 93 k1100RS

Offline SHNAPS GUY

  • Motobrick Curious
  • Posts: 15
  • Quis custodiet ipsos custodes?
Re: Seat Latch Catch, Cafe Crankcase Ventilation Hose, Spal Fan Mount
« Reply #3 on: October 26, 2026, 08:46:12 PM »
If you're the dude in Greeley selling them on eBay I think I just ordered one from you....🤣
  • Thumb o'Wisco
  • 1987 K100RS, "Heidi" EX:1992 K75 RT (naked, LED front end)
Zack
1987 K100RS "Heidi"
EX Bricks:
1992 K75RT, naked, then added Parabellum Fairing. RIP

Offline nadrol

  • Motobrick Curious
  • Posts: 15
Re: Seat Latch Catch, Cafe Crankcase Ventilation Hose, Spal Fan Mount
« Reply #4 on: October 26, 2026, 09:05:23 PM »
Yep. I'll get it shipped out for ya.
  • Colorado
  • 93 k1100RS

Offline SHNAPS GUY

  • Motobrick Curious
  • Posts: 15
  • Quis custodiet ipsos custodes?
Re: Seat Latch Catch, Cafe Crankcase Ventilation Hose, Spal Fan Mount
« Reply #5 on: October 26, 2026, 09:06:15 PM »
Thanks!!
  • Thumb o'Wisco
  • 1987 K100RS, "Heidi" EX:1992 K75 RT (naked, LED front end)
Zack
1987 K100RS "Heidi"
EX Bricks:
1992 K75RT, naked, then added Parabellum Fairing. RIP

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