Valentino Rossi got to try a new Yamaha chassis during Monday's official post-race MotoGP test at Catalunya.

After enduring a torrid weekend in Barcelona, the nine-time world champion declared the new frame to be 'better' - and still has another version to try on Tuesday.

Yamaha have two new M1 frames for testing this week, handing one each to Rossi and team-mate Maverick Vinales on Monday. Tomorrow, when the team are staying on for a private test, they will switch to get a feel for the other option.

"I always struggle with this bike for turning, for the entry to the corner. I'm never very comfortable. At 100%," said Rossi, speaking in the paddock on Monday evening.

"So today we had a different chassis, a little bit, Yamaha work always very much under this point of view. And is better. I like. I prefer the bike like this. It's more easy. It's better for my style.

"For me the bike turns a bit better and I enter into the corner faster. So this is the way. You can be more precise and is also more fun to ride.

"There remain some other problems like the stress on the rear tyre that anyway is quite a lot in a track like this. So we have to continue. Try to improve. Tomorrow will be another day here. We have some other stuff to try so we hope to continue like this."

Rossi has complained of corner-entry problems since winter testing, initially believing it was due to the 2017 Michelin front tyre, while new team-mate Maverick Vinales headed every outing and won the opening two races.

But the young Spaniard has also hit major problems in Jerez and Catalunya, finishing just tenth in Sunday's race, when Rossi was eighth at a circuit he won at last season.

Did Vinales' testing speed lull Yamaha into a false sense of security regarding the 2017 chassis? Rossi pointed out the Spaniard still leads the world championship, but added that being new to the team Vinales was unaware of how the character of the Yamaha had changed.

"You know, at the end Maverick was fast and Maverick continue to like [the 2017 chassis] and Maverick is the guy with more points. So I have to speak more about me. I'm coming from another story," Rossi said.
"Maverick don't have any history with the Yamaha, coming from Suzuki, and he ride this because he think it's the Yamaha.

"But for me, because I know more the evolution of the bike, I think that that with the 2017 version we lose something. Yesterday also he was in trouble, but I think he can go fast anyway."

And how much of Sunday's woes were caused by Yamaha opting against joining the likes of Honda and Ducati at a private Catalunya test last month?

"Not all from that, but missing the test was a problem, yes."

Rossi set the tenth fastest lap time at Monday's test, 1.5s from Marc Marquez and 1.2s from Vinales - both Spaniards going out for a late time attack.

The Doctor is fifth in the world championship, but a closer 28 points from Vinales heading into next weekend's Assen round.

By Peter McLaren

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Gerd46:
DJfromTJ: This could be coincidence but, since early last year Lorenzo was not allowed to test or provide any input to future development for obvious reasons. Many doubters count out Lorenzo as a good developer, but is oddly strange that as soon as he leaves all of a sudden the M1 loses its main attributes. Not to bash on Rossi, but he left a sweet handling Yamaha when he went to Ducati and came back to a sweet handling M1 when he came back after two years, credit where credit is due....[\blockquote]

nothing to do with lorenzo. rossi pointed the problems out during the very first test on the 2017 bike. [\blockquote]
Isn't DJ saying those problems may not have been so much if JL had contributed to the bike's development for this year?

Mullet.....A more accurate picture might emerge if you didn't ask people that are bitter and has-beens. Rossi has been at the pinnacle of the sport for 20 years....he must be doing something right.

Rossi, along with Dovi, are according to their engineers, very good at providing feedback.

They have never claimed to be 'developers'.

Also riders don't always get what they ask for, and they often get what the haven't asked for.

Back on topic.

GPone has some interesting stuff to say on this.

It looks as though Mav and Rossi might take different paths on developments.

An ad blocker works for me

Quiz for the day :-

What do Crash dot, Marc, and Cal all have in common. ?

A picture of Dovi is up for grabs for the first correct answer opened.

ps I tried to post this but the site kept crashing.......

arijit:

Well the electronic is kinda crucial for a prototype bike that goes till 220mph on a straight line!! Something has to keep the wheels on the ground, also cornering at 150kmh+!! Without the ECU, these guys would be flying to the moon!![\blockquote]

Without the ECU the fuel injection wouldn't work and besides, there would be no spark, so it is quite important.
Nowadays the bikes all use the standard ECU and software so set up is critical - but then 50 years ago, before ECUs, set up was critical. Plus ca change!

To Codger, they crash a lot ?

inciteful1: Your site has become very difficult to enjoy. Between the pop ups and the auto-direct commercials its impossible to get through an article. Using the site on my iPhone is impossible.
So long to crash.net [\blockquote]
There are something called Ad-blocking apps. With that this site loads quicker drinking less data.
Opera mini browser comes with inbuilt ad-blocker.
Only problem now I have is crash does a Marc sometimes crashing often.

This could be coincidence but, since early last year Lorenzo was not allowed to test or provide any input to future development for obvious reasons. Many doubters count out Lorenzo as a good developer, but is oddly strange that as soon as he leaves all of a sudden the M1 loses its main attributes. Not to bash on Rossi, but he left a sweet handling Yamaha when he went to Ducati and came back to a sweet handling M1 when he came back after two years, credit where credit is due....

Comment section doesn't even appear in mobile view on my smartphone. I always have to reload as desktop site.

inciteful1: Your site has become very difficult to enjoy. Between the pop ups and the auto-direct commercials its impossible to get through an article. Using the site on my iPhone is impossible.
So long to crash.net [\blockquote]

I am sure your comments are wasted as I do not think that anyone from Crash looks at them and anyway, would not act on them.
I do, however agree with you.

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