The brand new Michelin Power road bicycle tires would be the successors of those Michelin Professional 4 tires which have existed for a short time. The new Electricity range includes 4 wheels: Power Competition, Power Endurance, Power All Season, and Power Protection . The Power Protection is exclusive to North-America and will probably be published later. This is an overview of this Electricity Contest, that’s the successor of the older Guru 4 Service Course and is the fastest member of their new Power tires.
The Electricity Contest employs a new 3×180 TPI carcass, a brand new Power race chemical, along with a thinner Aramid Protek coating. Based on Michelin, this brand new construction contributes to 25 percent less rolling resistance when compared to the Guru 4 Service Course. My evaluation of the Guru 4 Service Course (read review) back in 2014 led to a rolling resistance of 14.9 Watts each flight. In case Michelin’s claims are accurate, the brand new tires must outperform the ‘gold standard’ Continental GP4000S II.
Though Michelin asserts the Power Contest are the successor of the Guru 4 Service Course, and after analyzing the Contest, Endurance, and All Season, I feel that is not completely Correct. In my view, the Power Contest simplifies the Guru 4 Comp, and also the Electricity Saver is the Actual replacement of the Guru 4 Service Course. It appears there is not a genuine replacement of the Guru 4 Endurance (read review) that had an all-purpose chemical and reinforced sidewalls. Keep your eye on the website as I’ll find another reviews online within the upcoming few days.
All rolling resistance evaluations are conducted on our rolling resistance test system. Read our The Evaluation page for a detailed explanation about how we examine tires.
Do not forget to have a look at the review pages to make it simpler to compare all of tires which were examined.
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The Guru 4 array of tires have been very, very large tires. The 25 mm Professional 4 Service Course along with 25 mm Professional 4 Endurance measured 28 mm wide in my 17C border. Together with the Power tires, Michelin appears to have fixed this. My sample of this Power Contest measures 27 mm wide and 24 mm top. This appears to be more in-line with additional 25 mm ranked tires which mostly come in at 26/27 mm broad. The measured weight comes in at 212 g that’s somewhat less than the specified weight of 215 g. bikespumps.info/best-bike-pump/ will enlighten you on every aspect about how to use a bike pump schrader valve.
The measured total thickness in the middle of the bike comes in at 2.6 mm. 2.6 mm is somewhat less than both the Conti GP4000S II and Schwalbe One that both came in at 2.9 mm, but a little more than the exact rapid tires such as the Conti GP TT (1.9 mm) (read review) and Specialized Turbo Cotton (2.1 mm) (read review). The sidewalls have a depth of 0.5 mm that’s in-line along with additional high TPI tires.
So will the new Power Contest really have 25 percent less rolling resistance when compared to the Guru 4 Service Course? Yes, it will! In an air pressure of 120 psi, rolling resistance comes in at 10.9 Watts that is really near 25% less compared to Service Course (read review). What is even better is that the operation of the Power Contest when compared with popular tires such as the Conti GP4000S II (read review), Schwalbe One V-Guard (read review), and Vittoria Corsa (read review) since it outperforms all those tires in air pressures over 80 psi.
It is great to find that a bicycle having a decent tread depth (2.5 mm) finally outperform the Continental GP4000S II about the rolling resistance evaluations. In addition, it is good to see Michelin has put a lot of effort into creating quicker tires. Let us hope these improvements do not stop here and we will see even quicker tires within the upcoming few decades.
While the rolling resistance of the Guru 4 Service Course was somewhat higher than the earlier mentioned contest, puncture resistance was somewhat better. Regrettably, puncture resistance of the Electricity Competition has gone down to GP4000S II levels. I figure this can be anticipated from a bicycle designed to provide such a low rolling resistance.
From the sidewall puncture evaluation, it scores only 3 points that’s somewhat less than comparable tires which come in closer to 4/5 points. The 3×180 carcass is slim and quick, but easy to follow.
Michelin has made several fantastic improvements from the rolling immunity department together with the newest Power Contest street bicycle tire. I am pleased to affirm that Michelin’s maintained 25 percent reduction in rolling resistance when compared to the Guru 4 Service Course seems to be authentic. It has to be stated that the decrease rolling resistance comes at the price of significantly less puncture resistance and drill depth too. In my view, the Power Contest is the successor of the Guru 4 Comp rather than the Guru 4 Service Course.
The Michelin Power Competition currently fits perfectly between the Continental GP4000S II, Schwalbe One V-Guard, and Vittoria Corsa among the best performing street bicycle tires with typical puncture resistance. Because these are brand new tires, not much is understood about wear and grip yet. When only considering rolling resistance, puncture resistance, and Michelin’s standing, these ought to be great tires.