Sunday 12 November 2017

Rider experience of Michelin Pilot Power 3

This is my experience of the Michelin Pilot Power 3, no I'm not being sponsored by Mr Michelin, although one could be forgiven for jumping to that conclusion as I've used a fair few Michelins over recent years.

Now I bought 2 sets of these, one in the standard size for my Busa, the obligatory 120/70-17 front and 190/50-17 rear. The second set I got with a 55 section rear. The set with the 55 section rear lasted around 8,500 km, which surprised me somewhat. One track day in late summer saw them respond nicely to a drop in pressure, but as this was a track based training day, we never got to stress the tyre to its true limits. In fairness this is not really the best choice from Michelin for track work anyway, and combined with a hefty powerful bike, it's fairly easy to find the traction limits of this tyre coming out of the tighter turns on track.

Being a Dutchie there was obviously some maths involved in the purchase of tyres haha. Had run two sets of Michelin Pilot Road 4 before the Pilot Power 3, following the same 50 and 55 section rear tyre trial. The 50 section Pilot Road 4 made the bike a bit sluggish to respond to direction changes, the 55 section Pilot Road 4 improved that a fair bit. Changing to the Pilot Power 3 was obviously going to be a serious change, especially as I started with the 55 section rear. Given the PR4 set cost a touch over $600 and got me about 12,000 km and the PP3 set was just on $400 and got me 8,500 km there was nothing in it looking at cost.

The difference is in how the bike feels, obviously! A sporty bike feels more lively with a sporty tyre which the PP3 certainly is. Having run PR4 on the same bike it will come as no surprise that I prefer the PP3 as it lets the bike use its performance more freely, without unduly hurting my squeaky wallet. In the wet the PP3 felt safe and secure, if anything it was a straight match for the PR4, at least in my experience. Now I'm not a fan of riding in the rain as such, but it doesn't phase me either. It's obviously not a scientific approach, but the seat of the pants impression of PP3 was the same as for PR4.

Now to add the impression of a Bridgestone S20 set that I ran on the Busa, straight after the OE Bridgestones were done, these S20s didn't like cold wet conditions at all. Given that the S20 and PP3 were developed at about the same time, one could reasonably make a direct comparison. On the basis of my experience, for my usage I'd not run another S20 or even the newer S21. Add in the fact that the S20s were toast after a mere 5,000 km, the value equation obviously favours the PP3. Yes it's that Dutchie coming out in me haha.

One aspect that may disturb Michelin users, is the slight step in the tread that shows where the centre (firm) tread compound meets the edge (softer) compound. The pic below shows rear tyre on current set of PP3s which is down to 2.5 mm in centre. This will likely see rear down to legal 1.5 mm by the time 8,000 km comes around. Front won't be far behind by this stage, so that will see this set come off.


Not just a visual thing, a distinct lip can be felt.


Mildly alarming from a visual perspective, no worries in practical sense, the ridge where centre and edge compounds meet.


Nice and shiny when new...

Seeing it's been a year or two since I've tried another manufacturers' offerings, have got a set of Metzeler M7RRs sitting ready to take over from the PP3s when they reach the limit. 


The Metzeler M7RR has a fairly narrow centre (firm) compound, along with some fancy varying belt tech to give life on the straights and grip on the bends. Be interesting to see how this plays out in real life. Yes I'm a bit of a nerd, fussing over tyre pressures and suspension settings from one tyre set to the next.

Will report back once I've got a handle on how the Metzelers are progressing. In due course I'll end up on a sport touring type tyre again, just couldn't resist sampling the latest sporty tyre offering. All for purely scientific comparison purposes, honestly!!

Let me sign off with a blanket statement. There's no such thing as a bad tyre nowadays. Buy a tyre from one of the major manufacturers, look after the pressures, and you can't go wrong. The variation that counts is rider skill/ability. So when I hear a rider blame the tyres for every single loss of traction event they've had, I just try my level best not to giggle at their unwitting admission of poor skills...


The passion is rewarded...

So yeah the word passion evokes different responses, depending on the context. For those with filthy minds, take a moment if you need one haha.

For me, and I'm upfront about it, passing on knowledge and watching others grow is best summed up as a passion. Still, it's very rewarding to get the occasional reminder when a trainee puts all the elements we've worked on together. That eureka moment when a chap reaches a point where he suddenly puts all the pieces together, and that old cliche about the end result being more than the sum of the parts comes to mind.

Let's not get into names in this instance, for the rider I'm referring to started off at a modest level. In reality he's not that far removed from what is in some ways an average rider, predominantly commuting, not afraid of wet roads perse, yet take him onto the open road in the wet and the confidence level plummets.

To explain this, let me go backwards. In order to approach any riding situation, the IAM uses Roadcraft of course, if you don't have a structured plan for dealing with what's coming at you there's a tendency to rely on luck. We all know this runs out eventually.

Over a period of months I'd gradually worked on putting the structure in place for this chap, then came the opportunity to put these newly gained skills to use. A damp road with a variation in surface quality, in other words the ideal place to use SSV. It helped that I knew the route well, and that other traffic could scoot past if need be. As it turns out, my trainee surprised not just himself but also me! I'll be fair in that I used plenty of demo running to placate any residual fear in my trainee, so when it was his turn to take the lead, he seemed quite relaxed at simply using SSV to pick a sensible path thru the surface variations. Moderating the pace according to the situation was simply IPSGA at play.

This particular ride was intended to be around 1.5 to 2 hours maximum. As my trainee was relishing his own accelerated learning curve, we took the opportunity to keep at it for a bit longer. The grin factor was there and watching him become smoother and faster, all in perfect control, was where that word passion comes to mind again. It's just cool to see someone take your coaching on board and thus make a quantum leap.

The next outing with the above trainee, I began by building on the learnings from our previous run. This quickly led to a mid ride chat, and the finer points of throttle control. It was partly prompted by a remark made by my trainee about tyres. He was looking at his front tyre and remarked how the front had a lightly feathered feel to it, whereas his rear was smoother in comparison. Yes I'd noted this before. Then he looked at my tyres and found the reverse. This led to a chat about chasing the vanishing point along with throttle sense. In earlier rides I'd gotten him used to using lower gears to achieve good engine braking, then using this lower gear to negotiate a twisty section on the throttle and how this was much smoother as it kept the bike nice and stable. Time to dial it up a bit.

The topic of neutral or positive throttle to enter the bend, then transitioning to a progressive throttle as we go past the tip-in point, which is depending on how quickly the vanishing point is moving away from us...was covered in chat, then by demo and finally letting trainee try this at his pace. Basically a repeat of the previous outing, the leap in confidence as the progressive throttle approach now made the bike feel more stable under more positive acceleration. Yes I'd covered this approach previously, but without getting stuck on it, for there were quite a few basics to sort out before spending some serious time on this.

This then reminds us to simply follow the building blocks approach, for to use a building analogy, do we really want the roofing crew to turn up before the walls are up? Now I'll be honest, for at the initial assessment with the chap I've talked about above, I didn't expect him to reach this level of riding this quickly. But hey, as Geoff James pointed out at the time, just tailor the observed rides according to the ability of the associate and build on it from there. Surprise surprise, it worked. Some folks are just a sponge for knowledge I guess. Yes I should have drawn a parallel with work, for some guys start off at a basic level yet grow quickly.

On a different note, recently had the pleasure of taking out a chap for his initial assessment, along with one of my trainee observers. We'll refrain from using names, suffice to say it was a bit of an eyeopener. Now my trainee observer in question is a very capable rider, so we may well have presented as an intimidating pair. Did our level best to chill the guy out, then go for a ride. The pre-ride chat item that stood out was the sheer number of Rideforever courses the guy had completed in recent times. So we could expect a reasonable performance one would think...

The reality was a little different though, and this was another reminder of what we, as IAM observers, consider an average rider. One of the items that stood out was the rigidity of the potential associates' positioning, so this had us transitioning to a demo ride earlier than intended, for it's about safety after all. Now it's too early to give a verdict on how this potential associate will turn out, but hopefully we'll have left him with a new found appreciation for the flexibility of the Roadcraft approach.

To follow on from the average rider theme, as part of my roaming the countryside for IAM purposes and various other social outings, I can't help but note the standard of riding overall is quite varied. Now let me be fair and admit that I'm not perfect myself. Right now I've got that covered, how would you feel if you've been following a guy riding a fancy bike, wearing all the right gear, but struggling to get around bends in a consistent fashion? On the odd occasion I'll end up chatting with a rider such as this, for I'll usually scoot past and be gone from him once the next few bends appear. Further down the road, be it a fuel/food/photo stop, this rider may want to know a bit more. For fellow IAM observers, this will no doubt have happened to you as well.

So what's the right way to handle such a roadside question? Well, I can but suggest humility is the right approach. OK, I'll happily point someone to both Rideforever and IAM websites, but beyond that I try to refrain from it turning it into a "damn I'm good" session for that just turns people off aye?

The importance to partake in social rides, to keep a sense of what constitutes an average rider is thus important, lest one slip into a mode of only riding for IAM purposes in some form or other.

The pic below is from this years' 1000 km cruise, aka 1 KC, with 5 IAM members (including myself) starting off from Hamilton. The damp start, or first 300 odd km, was not ideal and slowed the pace considerably, but we nevertheless completed the day.






The above pic is Rex Stentiford being presented his IAM Advanced Test certificate. Yes I know it's perhaps a little odd, but I reckoned it was fun to give him his certificate at the old Rangitikei River bridge on the Gentle Annie, about halfway thru our distance on the 1 KC. The grins sum it up. I have subsequently been questioned on where I intend to present the next certificate...so this might be the start of a tradition, and why not?