TDM/TRX

Please share your secrets! What mods have you made to your TRX?

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Stankflapper
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TDM/TRX

Post by Stankflapper » Tue Feb 28, 2012 5:16 am

I just picked up a TDM850 1991 model cheap from the auctions with Ohlins rear shock and laser mufflers runs sweet, broken front headlight... My question is are these thngs much different in the engine gearbox dept to the TRX??? Are they any good otherwise? :D

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Dav
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Re: TDM/TRX

Post by Dav » Tue Feb 28, 2012 6:47 am

Congrats. Just don't say TDM too quickly :D

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Stankflapper
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Re: TDM/TRX

Post by Stankflapper » Tue Feb 28, 2012 7:33 am

come on I need some info????? Not speech therapy :D

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Dav
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Re: TDM/TRX

Post by Dav » Tue Feb 28, 2012 7:44 am

You'd think they were ballpark same-ish..being in the same haynes manual and all (you can borrow mine if you don't have one already) 8)

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davamb
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Re: TDM/TRX

Post by davamb » Tue Feb 28, 2012 7:51 am

What did ya pay Stank, if ya don't mind me askin?
Ride Well!
Cheers, Dave.

alextrx850
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Re: TDM/TRX

Post by alextrx850 » Tue Feb 28, 2012 8:13 am

She have a lot of kays on it Stank..?
A 1991 model too...thinking off hand , the 850 tdms had a different fireing order than the trx...
A photo would be the go...interesting

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fung
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Re: TDM/TRX

Post by fung » Tue Feb 28, 2012 9:52 am

apart from a different crank pin offset, and different gearbox ratios, different wheel sizes, different rear shock mounting on the swingarm etc etc etc they are very similar.
check out carpe tdm for more detail.
so, with dandy, me and you dual owners do we form a 'sub' group? :roll:
as we Always do . . . .
:proctor:
cheers
fung
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I WOULD RATHER WEAR OUT THAN RUST

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Stankflapper
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Re: TDM/TRX

Post by Stankflapper » Tue Feb 28, 2012 9:59 am

davamb wrote:What did ya pay Stank, if ya don't mind me askin?
Its got 36,000 klm on the clock and cost me a grand!

I dont pic it up till tomorrow, so no pics yet!!!

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devlin
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Re: TDM/TRX

Post by devlin » Tue Feb 28, 2012 1:23 pm

fung wrote:apart from a different crank pin offset, and different gearbox ratios, different wheel sizes, different rear shock mounting on the swingarm etc etc etc they are very similar.
check out carpe tdm for more detail.
so, with dandy, me and you dual owners do we form a 'sub' group? :roll:
as we Always do . . . .
:proctor:
cheers
fung
:rr:
Sub species I would have thought. :P
"Racing is life, everything else is just waiting" - Steve McQueen
Four wheels move the body, two wheels move the soul.

alextrx850
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Re: TDM/TRX

Post by alextrx850 » Tue Feb 28, 2012 8:39 pm

devlin wrote:
fung wrote:apart from a different crank pin offset, and different gearbox ratios, different wheel sizes, different rear shock mounting on the swingarm etc etc etc they are very similar.
check out carpe tdm for more detail.
so, with dandy, me and you dual owners do we form a 'sub' group? :roll:
as we Always do . . . .
:proctor:
cheers
fung
:rr:
Sub species I would have thought. :P
ha ha ha , ok thats a funny thought....only teasing but how bout a DO NOT FEED sign on the door..snicker

Seriously i reakon even one of those Derringer motor powered cycles would be fun

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dandywarhol
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Re: TDM/TRX

Post by dandywarhol » Wed Feb 29, 2012 12:34 am

Stankflapper wrote:I just picked up a TDM850 1991 model cheap from the auctions with Ohlins rear shock and laser mufflers runs sweet, broken front headlight... My question is are these thngs much different in the engine gearbox dept to the TRX??? Are they any good otherwise? :D
Mk1 has a hooooge jump between 1st and second :( from memory the top 3 ratios are the same. Ohlins work well on them cos the original is shoite, .

They keep plodding on, front sussies are a better cartridge set up than the Mk2 and TRX, albeit a bit soft. I did a big (8,000 km) Euro trip on my 900 with a mate on his '92 Mk1, despite a blown fork seal, warped discs and a farty 2:1 - was a better bike off road than the 900.................lower seat for a dragarse like me. Here's a wee vid of Romanian "roads" and where our euros are going 8)

http://www.youtube.com/watch?v=PP3kayTO ... ature=plcp
1996 TRX 850, blue, Ohlins 46HRCLS, Race Tech Gold Valves, 0.90 springs, Venom pipes, R6 brakes............
1974 Yamaha RD250A, Candy Blue
1998 Yamaha SZR660, blue of course
1967 Yamaha TD1C 250, Blue and white

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SDN
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Re: TDM/TRX

Post by SDN » Thu Mar 01, 2012 8:16 pm

RE Bulg/Rom - God that looks nuts -

Can I just hijack this discussion for a minute?

I am trying to persuade my mate Mal who is avery slow sedate rider that what he really needs in his life is a TDM850, at the momment he rides a Triumph Trophy 1200 which he finds far too heavy and thirsty for his needs. Any tips on info / forums to try

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dandywarhol
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Re: TDM/TRX

Post by dandywarhol » Thu Mar 01, 2012 9:26 pm

1996 TRX 850, blue, Ohlins 46HRCLS, Race Tech Gold Valves, 0.90 springs, Venom pipes, R6 brakes............
1974 Yamaha RD250A, Candy Blue
1998 Yamaha SZR660, blue of course
1967 Yamaha TD1C 250, Blue and white

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fung
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Re: TDM/TRX

Post by fung » Thu Mar 01, 2012 10:41 pm

i noticed that in the first part of the video, you can see a fairing screen with a slot in it near the top.
does your mate find a difference in turbulence and wind noise?
if its a good thing, do they (whomever makes it) make one for the 900s and TRX?
cheers
fung
:rr:
I WOULD RATHER WEAR OUT THAN RUST

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dandywarhol
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Re: TDM/TRX

Post by dandywarhol » Fri Mar 02, 2012 1:18 am

The slotted one is stock on the Mk1 TDM from memory - I've got an MRA Vario one on mine - a lot quieter than stock and adjustable. http://www.mra.de/
1996 TRX 850, blue, Ohlins 46HRCLS, Race Tech Gold Valves, 0.90 springs, Venom pipes, R6 brakes............
1974 Yamaha RD250A, Candy Blue
1998 Yamaha SZR660, blue of course
1967 Yamaha TD1C 250, Blue and white

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