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K100-forum.com » Technical, repair and troubleshooting » Frame, fairing and wheels » Fender Extenders

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1Back to top Go down   Fender Extenders Empty Fender Extenders Wed Nov 09, 2022 5:28 pm

jjefferies

jjefferies
Life time member
Life time member
In the past I've found extensions for the older K bike fenders, front and rear.  Simple attachment and the front keeps mud off the front of the engine while the rear is a great place to mount club stickers. Are they still available and who might have them? Checked MaxBMW's pages and couldn't find them listed. Any suggestions?

Thanks
J.

    

2Back to top Go down   Fender Extenders Empty Re: Fender Extenders Wed Nov 09, 2022 6:46 pm

MartinW

MartinW
Life time member
Life time member
I've made a few of these for under a dollar you get 5 extenda fendas and a dog bowl. https://www.k100-forum.com/t17133-extender-fenda-bucket-flap-for-under-1-00#197847 and the original post http://www.motobrick.com/index.php?topic=7914.msg57660#msg57660
Regards Martin.


__________________________________________________
1992 K75s
    

3Back to top Go down   Fender Extenders Empty Re: Fender Extenders Thu Nov 10, 2022 12:15 am

Laitch

Laitch
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There's an idea for your bucket list, J. cheers


__________________________________________________
1995 K75 90,000 miles
    

4Back to top Go down   Fender Extenders Empty Re: Fender Extenders Thu Nov 10, 2022 1:28 am

Point-Seven-five

Point-Seven-five
Life time member
Life time member
Martin's idea works great.  I've made two of them now and they are the best $1.25 I've spent on my bikes.Fender Extenders Dscn1714


__________________________________________________
Present: 1991 K100RS "Moby Brick Too"
 
Past:
1994 K75RT "Ilsa, She Wolf of the SS"
1988 K100RS SE "Special Ed"
1994 K75S "Cheetos"
1992 K100RS "Moby Brick" R.I.P.
1982 Honda FT500
1979 Honda XR185
1977 Honda XL125
1974 Honda XL125
1972 OSSA Pioneer 250
1968 Kawasaki 175
    

5Back to top Go down   Fender Extenders Empty Re: Fender Extenders Thu Nov 10, 2022 2:06 am

duck

duck
Life time member
Life time member
jjefferies wrote:while the rear is a great place to mount club stickers.

The rear one does more than that. Before I installed one on my first K75 I would sometimes get a dirt line on the center back of my jacket when riding in the rain.

Here's the rear one for K75s/K100s:
https://shop.maxbmw.com/fiche/PartsSearch.aspx?&searchtype=undefined&parts=46622300140

Here's the rear one "kit' with mounting hardware:
https://shop.maxbmw.com/fiche/PartsSearch.aspx?&searchtype=undefined&parts=46%2062%202%20300%20239

Here's the front Pyramid Plastics one:
https://www.ebay.com/itm/273798886876

I always apply RTV between the extender and the fender to keep dirty water from seeping through.


__________________________________________________
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   Fender Extenders Empty Re: Fender Extenders Thu Nov 10, 2022 1:37 pm

jjefferies

jjefferies
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Looks good for the front. But for the rear think I might just opt for the store bought, even at $26.00. Well wonder what they charge for shipping.

    

7Back to top Go down   Fender Extenders Empty Re: Fender Extenders Thu Nov 10, 2022 3:18 pm

MartinW

MartinW
Life time member
Life time member
It would be possible to make a rear if you had a heat gun. Make a cardboard template first before  bending the plastic.
Regards Martin.


__________________________________________________
1992 K75s
    

8Back to top Go down   Fender Extenders Empty Re: Fender Extenders Thu Nov 10, 2022 3:26 pm

duck

duck
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Life time member
jjefferies wrote:Looks good for the front. But for the rear think I might just opt for the store bought, even at $26.00. Well wonder what they charge for shipping.

Max BMW sells all parts with no tax and free shipping - regardless of order size.  I buy little part $2-3 parts from them all of the time. On top of that, Max also always includes a pack of M&Ms.

A&S near Sacramental also does no tax and free shipping.



Last edited by duck on Sun Nov 13, 2022 9:29 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
    

9Back to top Go down   Fender Extenders Empty Re: Fender Extenders Sun Nov 13, 2022 8:53 pm

JGT

JGT
Platinum member
Platinum member
Anyone come up with a design of mud flap for the front of the rear mudguard to stop road dirt plastering the rear of gearbox and clutch actuating arm?

    

10Back to top Go down   Fender Extenders Empty Re: Fender Extenders Sun Nov 13, 2022 9:19 pm

duck

duck
Life time member
Life time member
JGT wrote:Anyone come up with a design of mud flap for the front of the rear mudguard to stop road dirt plastering the rear of gearbox and clutch actuating arm?

I've never worried about that but you might be able to adapt the one from a 4V K.  

Part #11 here:

https://www.realoem.com/bmw/enUS/showparts?id=0536-USA-09-1992-89V2-BMW-K_1100_LT_0526,_0536_&diagId=46_0227

(No, you can't just use the whole 4V inner rear fender because it is two pieces instead of one and attaches differently.)


__________________________________________________
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
    

11Back to top Go down   Fender Extenders Empty Re: Fender Extenders Sun Nov 13, 2022 10:21 pm

JGT

JGT
Platinum member
Platinum member
Now that's interesting and the fact that BMW saw the need.

    

12Back to top Go down   Fender Extenders Empty Re: Fender Extenders Sun Nov 13, 2022 10:42 pm

duck

duck
Life time member
Life time member
JGT wrote:Now that's interesting and the fact that BMW saw the need.

I think they did it to protect the exhaust. On a 4V part of the exhaust is under/behind the transmission.

https://www.realoem.com/bmw/enUS/showparts?id=0536-USA-09-1992-89V2-BMW-K_1100_LT_0526,_0536_&diagId=18_0280


__________________________________________________
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
    

13Back to top Go down   Fender Extenders Empty Re: Fender Extenders Mon Nov 14, 2022 12:55 am

Point-Seven-five

Point-Seven-five
Life time member
Life time member
When I was building enduro/trials bikes in my misspent younger days we would get a used heavy duty truck inner tube and use the rubber to make all sorts of flexible baffles and flaps to divert water and mud from places where it would be somewhat inconvenient.

I would give that a try for a front mudguard on your rear wheel.  Because it's flexible, it is easy to knock the dirt and mud off.


__________________________________________________
Present: 1991 K100RS "Moby Brick Too"
 
Past:
1994 K75RT "Ilsa, She Wolf of the SS"
1988 K100RS SE "Special Ed"
1994 K75S "Cheetos"
1992 K100RS "Moby Brick" R.I.P.
1982 Honda FT500
1979 Honda XR185
1977 Honda XL125
1974 Honda XL125
1972 OSSA Pioneer 250
1968 Kawasaki 175
    

14Back to top Go down   Fender Extenders Empty Re: Fender Extenders Mon Nov 14, 2022 11:57 am

jjefferies

jjefferies
Life time member
Life time member
jjefferies wrote:Looks good for the front. But for the rear think I might just opt for the store bought, even at $26.00. Well wonder what they charge for shipping.
Well that was an error. Seems it's going to take 3-5 weeks to get the part from Germany and sent to me from MAXBmw. Oh Well making the front one.

    

15Back to top Go down   Fender Extenders Empty Re: Fender Extenders Mon Nov 14, 2022 12:19 pm

Laitch

Laitch
Life time member
Life time member
jjefferies wrote:Well that was an error. Seems it's going to take 3-5 weeks to get the part from Germany . . .
Don't be downcast, J. The M&Ms won't be coming from Germany; they will be fresh-batch replacements for those consumed during Halloween.  Fender Extenders 723598


__________________________________________________
1995 K75 90,000 miles
    

16Back to top Go down   Fender Extenders Empty Re: Fender Extenders Mon Nov 14, 2022 12:54 pm

jjefferies

jjefferies
Life time member
Life time member
Laitch wrote:Don't be downcast, J. The M&Ms won't be coming from Germany; they will be fresh-batch replacements for those consumed during Halloween.  Fender Extenders 723598
M&M's? I gave out Reese's Chocolate cups as any left overs are for me. The kids got 2 bags and I got 2 bags. I'll take M&M's but Reeses  w peanut butter float my boat better.

    

17Back to top Go down   Fender Extenders Empty Re: Fender Extenders Mon Nov 14, 2022 1:16 pm

duck

duck
Life time member
Life time member
Used rear one on Ebay (I am not affiliated with the seller)

https://www.ebay.com/itm/153999948489


__________________________________________________
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
    

18Back to top Go down   Fender Extenders Empty Re: Fender Extenders Mon Nov 14, 2022 1:23 pm

jjefferies

jjefferies
Life time member
Life time member
duck wrote:Used rear one on Ebay (I am not affiliated with the seller)

https://www.ebay.com/itm/153999948489
You make me feel sooo stupid. I'm going back and forget it all watching Itchy Boot's finale and recap of her journey

    

19Back to top Go down   Fender Extenders Empty Re: Fender Extenders Mon Nov 14, 2022 1:34 pm

duck

duck
Life time member
Life time member
jjefferies wrote:
duck wrote:Used rear one on Ebay (I am not affiliated with the seller)

https://www.ebay.com/itm/153999948489
You make me feel sooo stupid. I'm going back and forget it all watching Itchy Boot's finale and recap of her journey

Patience is a virtue. They can peel the outer layer of plastic in splotches and look a little bit off when they age.  IMO you're better off waiting for a new one from Der Fatherland.


__________________________________________________
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
    

20Back to top Go down   Fender Extenders Empty Re: Fender Extenders Mon Nov 14, 2022 8:57 pm

Dai

Dai
Life time member
Life time member
Of course, I'm the awkward sod in the pile as usual. I made a front extender from a piece of 1.0 mm stainless steel, just long enough to keep the road crap off the pump. Someone further up the thread has now got me thinking about making an extender at the front of the rear mudguard to protect the clutch while LFB is down for a new wiring loom and a change of clothes. Why stainless? Because someone donated me an 8ft x 4ft sheet of it about thirty years ago and I still have around half of it left!


__________________________________________________
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
    

21Back to top Go down   Fender Extenders Empty Re: Fender Extenders Tue Nov 15, 2022 12:02 am

92KK 84WW Olaf

avatar
Life time member
Life time member
Dai wrote:Of course, I'm the awkward sod in the pile as usual. I made a front extender from a piece of 1.0 mm stainless steel, just long enough to keep the road crap off the pump. Someone further up the thread has now got me thinking about making an extender at the front of the rear mudguard to protect the clutch while LFB is down for a new wiring loom and a change of clothes. Why stainless? Because someone donated me an 8ft x 4ft sheet of it about thirty years ago and I still have around half of it left!
K1100LT has a plastic one does this.


__________________________________________________
1992 K100LT 0193214 Bertha Blue 101,000 miles
1984 K100RT 0022575 Brutus Baja Red 578 bought 36,000 now 89,150 miles
1997 K1100LT 0188024 Wotan Mystic Red 689 58,645 now 106,950 miles Deceased.
1983 K100RS 0011157 Fricka 606 Alaska Blue 29,495 miles Damn K Pox Its a Bat outta Hell Now 58,200 miles. 
1996 K1100LT 0233004 Lohengrin Mystic Red 38,000 miles currently 51,800 miles.
1983 K100RS 0004449 Odette R100 colours 58,000 miles. Sprint fairing now 63,390 miles

Past:
1968 Yamaha 80 YG1
1971 Yamaha 125 YAS-1
1968 Honda 125 SS
1970 Honda CD 175
1973 Honda CB500-4
Honda CX 500
    

22Back to top Go down   Fender Extenders Empty Re: Fender Extenders Tue Nov 15, 2022 4:25 am

JGT

JGT
Platinum member
Platinum member
Look forward to seeing the fruits of your labour Dai. I'm planning to make one from the side of a 5L oil container.

    

23Back to top Go down   Fender Extenders Empty Re: Fender Extenders Tue Nov 15, 2022 5:48 am

jjefferies

jjefferies
Life time member
Life time member
JGT wrote:Look forward to seeing the fruits of your labour Dai. I'm planning to make one from the side of a 5L oil container.
Hmm, now that makes sense. I was thinking of making one for the front. But the idea of destroying a perfectly good pail / bucket turned me off it. But a used oil container. Not Bad recycling.

    

24Back to top Go down   Fender Extenders Empty Re: Fender Extenders Tue Nov 15, 2022 8:31 pm

Dai

Dai
Life time member
Life time member
JGT wrote:Look forward to seeing the fruits of your labour Dai. I'm planning to make one from the side of a 5L oil container.
Don't hold your breath Very Happy I thought I'd take a couple of months off between contracts and get LFB (re)finished but it hasn't worked out that way. Instead, I've gone from on-site IT support to building PC game assets for a company in Austria. Working from home, yes; but also very full time.


__________________________________________________
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
    

25Back to top Go down   Fender Extenders Empty Re: Fender Extenders Wed Nov 16, 2022 5:01 am

jjefferies

jjefferies
Life time member
Life time member
Dai wrote:
JGT wrote:Look forward to seeing the fruits of your labour Dai. I'm planning to make one from the side of a 5L oil container.
Don't hold your breath Very Happy I thought I'd take a couple of months off between contracts and get LFB (re)finished but it hasn't worked out that way. Instead, I've gone from on-site IT support to building PC game assets for a company in Austria. Working from home, yes; but also very full time.
Ah, the travails of the poor IT worker, like a fish forever caught up in the net. Never to escape again. If it gets any worse even a fast motorcycle and the open road won't allow you to disengage.

    

26Back to top Go down   Fender Extenders Empty Re: Fender Extenders Wed Nov 16, 2022 10:50 am

Dai

Dai
Life time member
Life time member
jjefferies wrote:
Dai wrote:Ah, the travails of the poor IT worker, like a fish forever caught up in the net. Never to escape again. If it gets any worse even a fast motorcycle and the open road won't allow you to disengage.
Fender Extenders 44271 Fender Extenders 44271


__________________________________________________
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
    

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