Modern day TDR250

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ajlog
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Re: Modern day TDR250

Post by ajlog »

What about the Husqvarna Svartpilen 401.
Same motor as the KTM 390, bit more of a nod to an off road stance compared to the Duke.

I enjoyed my ownership, they feel tiny and light, like a BMX with an engine.
Nice eager motor, bit lumpy, but any single is really.
The riding position is more dirt bike than racer, semi upright pitched over the nose with very little of the bike in your vision when riding.
About 40bhp and 140kg, sounds a similar kind of mix to the TDR.
Looks can be a bit Marmite, but it never failed to prompt questions when parked up.

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Re: Modern day TDR250

Post by Bustaspoke »

Could you do something based on the Yamaha MT07?
Small chuckable bike with a reputation for having a good motor.Just get a used one & put some decent suspension on it.,or go mad and add some spoked wheels.
My bike,675R Street Triple, is pretty good down the back roads but the stock suspension is way to harsh for bumpy roads,maybe get a early model & sort the suspension? They're a fun bike.
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Re: Modern day TDR250

Post by DefTrap »

ajlog wrote: Mon Jun 28, 2021 9:03 pm What about the Husqvarna Svartpilen 401.
Same motor as the KTM 390, bit more of a nod to an off road stance compared to the Duke.
Looks lovely and right up my street, and I rarely say that about new bikes.

Are they reliable though? Huskies have a terrible rep for going bang don't they?
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weeksy
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Re: Modern day TDR250

Post by weeksy »

DefTrap wrote: Tue Jun 29, 2021 7:52 am
ajlog wrote: Mon Jun 28, 2021 9:03 pm What about the Husqvarna Svartpilen 401.
Same motor as the KTM 390, bit more of a nod to an off road stance compared to the Duke.
Looks lovely and right up my street, and I rarely say that about new bikes.

Are they reliable though? Huskies have a terrible rep for going bang don't they?
IT runs the KTM390 engine, they're very reliable.
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Re: Modern day TDR250

Post by KungFooBob »

The 401 is for girls tho', you'll be needing the 701.
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Re: Modern day TDR250

Post by KungFooBob »

Two strokes are meant to be caned.

I love thrashing smaller capacity bikes, especially stuff like JDM 400's.

I do worry about the longevity of a four stroke single being trashed to within an inch of it's life every ride.
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Re: Modern day TDR250

Post by weeksy »

Potter wrote: Tue Jun 29, 2021 8:33 am
KungFooBob wrote: Tue Jun 29, 2021 8:27 am Two strokes are meant to be caned.

I love thrashing smaller capacity bikes, especially stuff like JDM 400's.

I do worry about the longevity of a four stroke single being trashed to within an inch of it's life every ride.
These days 20k miles is probably a lifetime of use for many people, I put less than 1,000 miles a year on mine, the last few years it's been less than that. My two strokes have been rebuilt and should last 20,000 miles, so I'm not expecting to need to do much to them for the next couple of decades.
We're not exactly a bunch of high milers on here are we :)

I think most of us are sub 3000 a year, let alone 30,000 :D
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Re: Modern day TDR250

Post by Le_Fromage_Grande »

KungFooBob wrote: Tue Jun 29, 2021 8:27 am
I do worry about the longevity of a four stroke single being trashed to within an inch of it's life every ride.
Not good in my experience
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Re: Modern day TDR250

Post by PitaNaanRoti »

KungFooBob wrote: Tue Jun 29, 2021 8:13 am The 401 is for girls tho', you'll be needing the 501.
FTFY
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Re: Modern day TDR250

Post by Supermofo »

DefTrap wrote: Tue Jun 29, 2021 7:52 am Are they reliable though? Huskies have a terrible rep for going bang don't they?
No such thing as Huskies anymore really. They are KTMs in a different frock.
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Re: Modern day TDR250

Post by PitaNaanRoti »

weeksy wrote: Tue Jun 29, 2021 8:42 am
Potter wrote: Tue Jun 29, 2021 8:33 am
KungFooBob wrote: Tue Jun 29, 2021 8:27 am Two strokes are meant to be caned.

I love thrashing smaller capacity bikes, especially stuff like JDM 400's.

I do worry about the longevity of a four stroke single being trashed to within an inch of it's life every ride.
These days 20k miles is probably a lifetime of use for many people, I put less than 1,000 miles a year on mine, the last few years it's been less than that. My two strokes have been rebuilt and should last 20,000 miles, so I'm not expecting to need to do much to them for the next couple of decades.
We're not exactly a bunch of high milers on here are we :)

I think most of us are sub 3000 a year, let alone 30,000 :D
I must be the odd one out then.
Over 20k across the bikes in the last 2yrs but then lockdown hasn’t really affected me with work.
Another 20k+ in the van+4x4
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Re: Modern day TDR250

Post by Le_Fromage_Grande »

Supermofo wrote: Tue Jun 29, 2021 9:57 am
DefTrap wrote: Tue Jun 29, 2021 7:52 am Are they reliable though? Huskies have a terrible rep for going bang don't they?
No such thing as Huskies anymore really. They are KTMs in a different frock.
Huskies haven't been Huskies since 1989, they were rebadged Cagivas from 1989 to 2005ish, rebadged BMWs after that and now rebadged KTMs, the Cagiva made Huskies were fun but fragile.

But KTM can claim that their Huskies are Huskies because the Swedish Husqvarna motorcycle people formed Husaberg after Electrolux licensed the Husqvarna brand to Cagiva, KTM bought Husaberg in the late 90s, all of the modern KTM engines are based on a Husaberg design.
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Re: Modern day TDR250

Post by Supermofo »

Le_Fromage_Grande wrote: Tue Jun 29, 2021 10:24 am all of the modern KTM engines are based on a Husaberg design.
Says a lot for their reliability :lol:

Actually other than the rocker arms (which is a big other) the 690 engines are good, lots of high milers about. If you are happy checking/changing rocker arms then the engine should do big miles with ease. Or get a 16 on and have no rocker arm issues and 70 rwhp
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Re: Modern day TDR250

Post by Le_Fromage_Grande »

Supermofo wrote: Tue Jun 29, 2021 10:32 am
Le_Fromage_Grande wrote: Tue Jun 29, 2021 10:24 am all of the modern KTM engines are based on a Husaberg design.
Says a lot for their reliability :lol:

Actually other than the rocker arms (which is a big other) the 690 engines are good, lots of high milers about. If you are happy checking/changing rocker arms then the engine should do big miles with ease. Or get a 16 on and have no rocker arm issues and 70 rwhp
I think KTM beefed everything up, the first 400s and 525s that were quite close to the Husaberg design weren't very reliable (but they were better than the LC4 they replaced), and to be fair the smaller Husabergs were okay reliability wise, but the 650 was a bit over stressed.

The 4 stroke motor cross engines from the late 80s and early 90s are quite interesting, KTM built a 4 stroke on a two stroke bottom end, I don't think any of them have oil pumps, Husqvarna had a weird reed valve that got oil up to the cylinder head, loads of weird and wonderful solutions to a non existent problem - 2 strokes are better, why try and make a 4 stroke competitive against them, there were no emissions regulations on MX in 1989.
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Re: Modern day TDR250

Post by Le_Fromage_Grande »

So I've thought about this a bit more, and I've thought "what is it I want about a TDR250" answers below

1. Riding Position
2. Free revving engine around 50bhp
3. Handling suited to poorly surfaced, bumpy B roads
4. Comfy seat
5. Easy to live with

This also made me think what don't I need

1. Loads of ground clearance
2. Big fuel tank
3. Fairing
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Re: Modern day TDR250

Post by weeksy »

Le_Fromage_Grande wrote: Tue Jun 29, 2021 2:59 pm So I've thought about this a bit more, and I've thought "what is it I want about a TDR250" answers below

1. Riding Position
2. Free revving engine around 50bhp
3. Handling suited to poorly surfaced, bumpy B roads
4. Comfy seat
5. Easy to live with

This also made me think what don't I need

1. Loads of ground clearance
2. Big fuel tank
3. Fairing
XT660X
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Re: Modern day TDR250

Post by Le_Fromage_Grande »

weeksy wrote: Tue Jun 29, 2021 3:04 pm
XT660X
Too tall for my little legs, actually it's a combination of a wide seat that's high, the XT seat isn't as high as a DRZ400 but is a lot wider.

That and the 660 Yamaha engine is more like 40bhp and not free revving - might be better with an open exhaust though, I've ridden the 5 valve version of it in 690cc, full race trim and it was completely different.
Last edited by Le_Fromage_Grande on Tue Jun 29, 2021 3:08 pm, edited 1 time in total.
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Re: Modern day TDR250

Post by weeksy »

Le_Fromage_Grande wrote: Tue Jun 29, 2021 3:06 pm
weeksy wrote: Tue Jun 29, 2021 3:04 pm
XT660X
Too tall for my little legs, actually it's a combination of a wide seat that's high, the XT seat isn't as high as a DRZ400 but is a lot wider.
Then the clear answer is the KTM690 we said about 30 posts ago :D

Go demo/test one and see
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Re: Modern day TDR250

Post by Le_Fromage_Grande »

weeksy wrote: Tue Jun 29, 2021 3:08 pm
Le_Fromage_Grande wrote: Tue Jun 29, 2021 3:06 pm
weeksy wrote: Tue Jun 29, 2021 3:04 pm
XT660X
Too tall for my little legs, actually it's a combination of a wide seat that's high, the XT seat isn't as high as a DRZ400 but is a lot wider.
Then the clear answer is the KTM690 we said about 30 posts ago :D

Go demo/test one and see
Too ugly
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Re: Modern day TDR250

Post by weeksy »

Le_Fromage_Grande wrote: Tue Jun 29, 2021 3:09 pm
weeksy wrote: Tue Jun 29, 2021 3:08 pm
Le_Fromage_Grande wrote: Tue Jun 29, 2021 3:06 pm

Too tall for my little legs, actually it's a combination of a wide seat that's high, the XT seat isn't as high as a DRZ400 but is a lot wider.
Then the clear answer is the KTM690 we said about 30 posts ago :D

Go demo/test one and see
Too ugly
Then you want the moon on the stick that doesn't actually exist mate.