BMW K bikes (Bricks)


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1Back to top Go down   K100RS triple tree parts Empty K100RS triple tree parts Sun Jan 28, 2024 12:41 pm

arbalest

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Screw p/n 31 42 2 310 528

Nut p/n 31 42 1 457 226

Max lists the screw at US$78. That seems excessive.

Anyone have any to part with?

    

2Back to top Go down   K100RS triple tree parts Empty Re: K100RS triple tree parts Sun Jan 28, 2024 1:35 pm

JiiPee63

JiiPee63
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Motorworks UK and Kparts Holland both sells the screw in question second hand.


__________________________________________________
1986 K100RS 0089906 (Black 608)
Ex - 1984 K100RS (white), 1986 Suzuki GR650
    

3Back to top Go down   K100RS triple tree parts Empty Re: K100RS triple tree parts Sun Jan 28, 2024 1:37 pm

Dai

Dai
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Take a wander down your local Harbor Freight (??) or hardware store. Either buy stainless steel A2/A4 grade if you're feeling flush or bog-standard zinc-passivated bolts. In the latter case make sure they're stamped 8.8 on the head.


__________________________________________________
1983 K100 naked upgraded to K100LT spec after spending time as an RS and an RT
1987 K100RT
Others...
1978 Moto Guzzi 850-T3, 1979 Moto Guzzi 850-T3 California,1993 Moto Guzzi 1100ie California
2020 Royal Enfield Bullet 500
    

4Back to top Go down   K100RS triple tree parts Empty Re: K100RS triple tree parts Sun Jan 28, 2024 2:55 pm

duck

duck
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Dai wrote:Take a wander down your local Harbor Freight (??) or hardware store. Either buy stainless steel A2/A4 grade if you're feeling flush or bog-standard zinc-passivated bolts. In the latter case make sure they're stamped 8.8 on the head.

Those aren't generic hardware. It's the big finely threaded screw at the top of the steering head.

K100RS triple tree parts PhotoRoom_20220116_140158_1800x1800



Last edited by duck on Sun Jan 28, 2024 2:57 pm; edited 1 time in total


__________________________________________________
Current stable:
86 Custom K100 (standard fairing, K75 Belly pan, Ceramic chromed engine covers, paralever)
K75 Frankenbrick (Paralever, K11 front end, hybrid ABS, K1100RS fairing, radial tires)
86 K75C Turbo w/ paralever
94 K1100RS
93 K1100LT
91 K1
93 K75S (K11 front end)
91 K75S (K1 front end)
14 Yamaha WR250R
98 Taxi Cab K1200RS
14 K1600GT
http://www.ClassicKBikes.com
    

5Back to top Go down   K100RS triple tree parts Empty Re: K100RS triple tree parts Sun Jan 28, 2024 2:56 pm

duck

duck
Life time member
Life time member
arbalest wrote:Screw p/n 31 42 2 310 528

Nut p/n 31 42 1 457 226

Max lists the screw at US$78. That seems excessive.

Anyone have any to part with?

I have those. $30 shipped for both.


__________________________________________________
Current stable:
86 Custom K100 (standard fairing, K75 Belly pan, Ceramic chromed engine covers, paralever)
K75 Frankenbrick (Paralever, K11 front end, hybrid ABS, K1100RS fairing, radial tires)
86 K75C Turbo w/ paralever
94 K1100RS
93 K1100LT
91 K1
93 K75S (K11 front end)
91 K75S (K1 front end)
14 Yamaha WR250R
98 Taxi Cab K1200RS
14 K1600GT
http://www.ClassicKBikes.com
    

6Back to top Go down   K100RS triple tree parts Empty K100 triple tree parts Sun Jan 28, 2024 4:54 pm

arbalest

avatar
Silver member
Silver member
duck wrote:
arbalest wrote:Screw p/n 31 42 2 310 528

Nut p/n 31 42 1 457 226

Max lists the screw at US$78. That seems excessive.

Anyone have any to part with?

I have those. $30 shipped for both.
How would you like to get paid? PayPal?

    

7Back to top Go down   K100RS triple tree parts Empty Re: K100RS triple tree parts Sun Jan 28, 2024 6:53 pm

Dai

Dai
Life time member
Life time member
duck wrote:
Dai wrote:Take a wander down your local Harbor Freight (??) or hardware store. Either buy stainless steel A2/A4 grade if you're feeling flush or bog-standard zinc-passivated bolts. In the latter case make sure they're stamped 8.8 on the head.

Those aren't generic hardware. It's the big finely threaded screw at the top of the steering head.


Oh - that one  Embarassed


__________________________________________________
1983 K100 naked upgraded to K100LT spec after spending time as an RS and an RT
1987 K100RT
Others...
1978 Moto Guzzi 850-T3, 1979 Moto Guzzi 850-T3 California,1993 Moto Guzzi 1100ie California
2020 Royal Enfield Bullet 500
    

8Back to top Go down   K100RS triple tree parts Empty Re: K100RS triple tree parts Sun Jan 28, 2024 7:00 pm

duck

duck
Life time member
Life time member
arbalest wrote:
duck wrote:
arbalest wrote:Screw p/n 31 42 2 310 528

Nut p/n 31 42 1 457 226

Max lists the screw at US$78. That seems excessive.

Anyone have any to part with?

I have those. $30 shipped for both.
How would you like to get paid? PayPal?

I've been having issues with Paypal. Are you familiar with Zelle?

By the way, that part number is for the later 4 valve K100RS, not the earlier 2V RS. Is that what you need? (I have either.)


__________________________________________________
Current stable:
86 Custom K100 (standard fairing, K75 Belly pan, Ceramic chromed engine covers, paralever)
K75 Frankenbrick (Paralever, K11 front end, hybrid ABS, K1100RS fairing, radial tires)
86 K75C Turbo w/ paralever
94 K1100RS
93 K1100LT
91 K1
93 K75S (K11 front end)
91 K75S (K1 front end)
14 Yamaha WR250R
98 Taxi Cab K1200RS
14 K1600GT
http://www.ClassicKBikes.com
    

9Back to top Go down   K100RS triple tree parts Empty Re: K100RS triple tree parts Sun Jan 28, 2024 7:46 pm

Laitch

Laitch
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K100RS triple tree parts Scree308

K100RS triple tree parts Scree309


__________________________________________________
1995 K75 90,000 miles
    

10Back to top Go down   K100RS triple tree parts Empty K100 triple tree parts Sun Jan 28, 2024 8:50 pm

arbalest

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Silver member
Silver member
K100RS triple tree parts Img_6611K100RS triple tree parts Img_6610om a 41.3mm fork tube triple tree, from a K100, according to the seller on FB Marketplace. I'm old and a bit of a Luddite. PayPal is about the limit of my remote pay knowledge. I can send you a check or Postal money order if that works. This is my triple tree. Looking at Laitch's pics, it looks like it is the later 4V bike.



Last edited by arbalest on Sun Jan 28, 2024 8:51 pm; edited 1 time in total (Reason for editing : misspelling)

    

11Back to top Go down   K100RS triple tree parts Empty K100 triple tree parts Sun Jan 28, 2024 8:58 pm

arbalest

avatar
Silver member
Silver member
duck wrote:
arbalest wrote:Screw p/n 31 42 2 310 528

Nut p/n 31 42 1 457 226

Max lists the screw at US$78. That seems excessive.

Anyone have any to part with?

I have those. $30 shipped for both.
I could also send cash if that would be better.

    

12Back to top Go down   K100RS triple tree parts Empty Re: K100RS triple tree parts Mon Jan 29, 2024 12:28 am

duck

duck
Life time member
Life time member
Yes, those are the later 4V fork trees. Just want to make sure that you get the correct parts.

I sent you a PM with my email address.


__________________________________________________
Current stable:
86 Custom K100 (standard fairing, K75 Belly pan, Ceramic chromed engine covers, paralever)
K75 Frankenbrick (Paralever, K11 front end, hybrid ABS, K1100RS fairing, radial tires)
86 K75C Turbo w/ paralever
94 K1100RS
93 K1100LT
91 K1
93 K75S (K11 front end)
91 K75S (K1 front end)
14 Yamaha WR250R
98 Taxi Cab K1200RS
14 K1600GT
http://www.ClassicKBikes.com
    

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