Rubino Pro - lacking in grip?

Needing some winter/commuter tyres I bought a pair of these tyres, 25mm folding, treaded, not slick, but first impressions are they ars very poor in terms of grip. Initially had them at 120psi and it felt like I was riding on marbles. Dropped the pressure mid ride, guessing to 100 or so, and they seemed better, but on a climb yesterday my back wheel was slipping when out of the saddle, something I've never experienced with other tyres (I usually use GP4000S @120psi).
Is it just me? Anyone else have much experience of Rubino Pros?
Is it just me? Anyone else have much experience of Rubino Pros?
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I have just bought some 23mm gp 4000 and can't use then as they don't fit without rubbing. Can I ask you how you find the Rubino measure up in size compared to the 4000s?
Were you stomping a big gear?
Had two sets of these tyres too and both were the same.
Not only did they have poor grip unless the road is Italian style dry, they also cracked up quickly IMO.
So yeah for me the gp4000s have been a eye opener and are doing really well in the damp. Have had no slips in the wet and censored .
I use them on my turbo now and they just don't wear out, there's an endless fine spray of rubber behind the wheel but they're still fine where others would have failed hours ago. Hard compound?
Hoping it is in a scrubbing in issue, but I'm not convinced. I'd used Rubinos only once before, eight years or so ago, and they too suffered from cracking, thought it was just circumstance (bike used to live outside) so didn't take a lot of notice, but maybe it's a feature of them. Maybe they are just harder than everything else I've been using. I'll keep going with them for a while and see how I get on.
Anyone care to recommend tyre pressures? Not too bothered about comfort, more concerned with avoiding the p***ture fairy and staying upright.
Rubino are particularly bad, I regularly lost the front end last winter, managed it a couple of times coasting along in a straight line. The Rubino Pros seem better but don't inspire massive confidence - good enough for commuting / training though and the price / durability makes up for it. Just back off a little bit more in corners and you should be fine. 120PSI is on the high side I reckon (whatever Vittoria recommend). I tend to run mine at around 100PSI, higher than that and they became really skittish in the wet. I'm 83kg at the moment so pretty heavy for a cyclist and have had no issues with punctures at that pressure (apart from when I smacked a pothole at 35mph in the dark, but that would have taken out most wheels!).
I think I'll stick with them for now as it's flat around here but if I was descending often I'd get shot.
I had some of the highly-regarded Conti GP4Seasons and thought they were cr*p, dreadful wet-weather grip and wooden, punctured easily, difficullt to get on and off
Replaced them with Rubinos
I've even used the mega-cheap Zafiros happily - althought the wire-beaded Zafiros in red were better-gripping than the folding Zafiro Pros in blue
I'm light and run them at 100psi when I've remembered to keep them topped up which maybe too high but I've had at least 3 pinch punctures off them already so reluctant to reduce pressure further.
Commuting / Winter rides - Jamis Renegade Expert
Pootling / Offroad - All-City Macho Man Disc
Fast rides Cannondale SuperSix Ultegra
Changed to 4000s and they glide over rough roads and are miles better in grip and rolling. It was a very noticeable upgrade compared to a lot of things.
I have to say the grip is shocking. Not leaning in too much going round corners I can easily make the back wheel slide out. I'll be looking for something else next.
So, Rubino Pro - censored , Open Corsa - censored . Can anyone tell me if Vittoria make any good tyres?
Probably the best clincher about.
Rolf had well documented issues, I've yet to have a problem in the last few years using Mavic and Shimano wheels but these issues do arise from time to time.
And they are OK on my Vento Reactions which are hardly deep rims. But then I don't want to use a tyre like that on a relatively heavy wheel!
Are the Open Corsas really better than Veloflex Corsa/Master? Aside from the Veloflex actually being made in Italy, they will always be easier to get on and they seem pretty similar to me in performance.
I was going to go down the Veloflex road next, the 1.5k mile life expectancy put's me off slightly but Corsas aren't that great when it comes to mileage too, though I do tend to get about 2.5k out of a rear and 7.5k out of a front.
When you get used to a tyre and it feels good it's hard to make the move.