Author Topic: 2002 Stone to 850T retro build  (Read 1768 times)

Offline Snow Leopard

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2002 Stone to 850T retro build
« on: September 25, 2023, 11:15:44 AM »
Hello all.  I have a good running, fairly ugly 2002 Stone.  I plan to turn it into a visual copy of my old, much-loved 850T.   I have an original fuel tank and rear fender, as well as some fiberglass reproduction side covers.   I don't have a front fender yet.  It doesn't look like an original 850T front fender would work with my 2002 forks even if I could find one.  Anyone have a recommendation for a fender that would look good?  Many thanks.
2002 Moto Guzzi Stone
1980 BMW R100RT
2007 Moto Guzzi Breva 1100

Offline Antietam Classic Cycle

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Re: 2002 Stone to 850T retro build
« Reply #1 on: September 25, 2023, 01:01:15 PM »
Mark at Moto Guzzi Classics has done several of these conversions. I was considering doing one and asked what front fender he used. His reply was that he cut down the original fender.



Charlie

Offline guzzisteve

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Re: 2002 Stone to 850T retro build
« Reply #2 on: September 25, 2023, 01:42:35 PM »
I don't see why you couldn't use T type fender bolted to the fork brace that runs across. You wouldn't need the support bars.
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Offline jrt

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Re: 2002 Stone to 850T retro build
« Reply #3 on: September 25, 2023, 01:58:36 PM »
I used an SP1000 front fender.  They are plastic and I simply cut the attachment points off and drilled some holes (four) in the fender.  Used some rubber grommets or T-shaped bushings (sorry, don't remember) and bolted it to the fork brace with low-profile heads on the bolts.  There are four threaded holes under the brace.  Not an exact fit in terms of curve, but certainly close enough.
It certainly isn't as nice as Mark E does, but it works for me.  I don't like to paint...




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« Last Edit: September 25, 2023, 02:02:13 PM by jrt »
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Offline Snow Leopard

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Re: 2002 Stone to 850T retro build
« Reply #4 on: September 28, 2023, 10:56:33 AM »
Thanks for the input.  I have found a couple of original T/T3 fenders for sale but I really like the SP fender.  Nice job, by the way, JRT.  What mufflers are those, and how loud are they ?   
2002 Moto Guzzi Stone
1980 BMW R100RT
2007 Moto Guzzi Breva 1100

Online bigbikerrick

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Re: 2002 Stone to 850T retro build
« Reply #5 on: September 28, 2023, 12:43:33 PM »
Mark at Moto Guzzi Classics has done several of these conversions. I was considering doing one and asked what front fender he used. His reply was that he cut down the original fender.





Thats interesting, Charlie. I wonder if he was able to roll the edges after cutting, or how he finished the sides. Whatever he did, it sure looks clean. I like the on he had chrome plated.
Rick D.
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Online Matteo

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Re: 2002 Stone to 850T retro build
« Reply #6 on: September 28, 2023, 01:34:31 PM »


I used one of the custom fenders Mark makes for California’s.
Only drawback is more spray off the front wheel.
« Last Edit: September 28, 2023, 03:48:53 PM by Matteo »
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Offline Antietam Classic Cycle

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Re: 2002 Stone to 850T retro build
« Reply #7 on: September 28, 2023, 03:51:49 PM »
Thats interesting, Charlie. I wonder if he was able to roll the edges after cutting, or how he finished the sides. Whatever he did, it sure looks clean. I like the on he had chrome plated.
Rick D.

Didn't ask about that detail. The chrome fender may be something he bought, not a modified original.
Charlie

Offline Turin

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Re: 2002 Stone to 850T retro build
« Reply #8 on: September 29, 2023, 12:52:57 AM »
I dropped by Moto Guzzi Classics last year. Marks customs look really clean. If you weren't knowledgeable about Guzzi's, you'd think they were original restorations, not customs. I'm a fan.
1998 Centauro GT
1997 Daytona RS
1991 Rennsport California III
1991 LeMans 1000
1987 LeMans SE Dave's Cycle Racer
1986 Sidlow Guzzi
1984 LeMans III
1974 850-T Sport
1969 A-series Ambassador
1996 Triumph Daytona 900
1982 Alfa Romeo GTV6 Balocco SE 3.0

Offline s1120

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Re: 2002 Stone to 850T retro build
« Reply #9 on: September 29, 2023, 04:47:43 AM »
Didnt the Cali Special Sport have a smaller front fender? Some one told me that before.
Paul B

Online Aldo

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Re: 2002 Stone to 850T retro build
« Reply #10 on: September 30, 2023, 04:03:40 PM »
Here is mine based on a 98 EV 1100. Not as straightforward as one would think but easier when done on an external fuel pump Guzzi like the 98 EV with the P8. On that note, mine is for sale of anyone is interested...



« Last Edit: September 30, 2023, 04:06:15 PM by Aldo »

Offline nashopolis

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Re: 2002 Stone to 850T retro build
« Reply #11 on: October 09, 2023, 01:00:01 AM »
Aldo great work!  Sent you a note.

When I was looking for a sportier front fender I finally found a jackal / titanium model spare.  It’s a bolt on proposition - not as much coverage as a t-3 fender. 
I’m still working on getting my floor boards off and pegs in place.  (When I get a chance to play again!)

Offline Vtduc

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Re: 2002 Stone to 850T retro build
« Reply #12 on: October 09, 2023, 10:09:43 AM »
I've been thinking about trying to graft a 1000 SP fairing and lowers to a V7.  I love my SP fairing, but I'd like to have the same thing in a little lighter bike with modern running gear. Seems doable at face value with a bit of bracketry and welding, but maybe I'm underestimating things.

 

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