BATTLAX HYPER SPORT S21 [180 / 55ZR17 M / C (73W)] Pneu

Impressions of the ZX6ROEM Mounting Tire.
Compared to the SUPERCORSA and R11, the handling is heavier and the tire feels more like a touring tire.
If you are used to touring tires, you will be able to ride this tire without any discomfort. As you use it, the Center and Quantity:Pair (for Left and Right) You can see that the boundary of the compound is clearly separated at the edge. When you are actually riding, you can't see the boundary of the compound when you are turning, etc., but when you touch it, the hardness seems to be slightly different.
The SIDE portion is said to be a high grip compound, so even if you use it up to the Edge with a load, you won't feel uneasy, and you can open the GunGun Axel even on the rise.
On the other hand, it's not so easy to say whether Center's Compound is long-lasting, and it wears out quite quickly.
Even on a rainy day, you can ride without slipping, and even on a cold day, it warms up quickly and the risk of cold moss is quite low.
I think the Total balance is a very well put together tire, and I will try the successor s22 next.
It seems that the s21 is now being produced continuously as the ts100, and I thought I could catch a glimpse of its high performance.

This is my first tire replacement from OEM and it is completely different from the standard touring tires. I'm still on the road to home after the change, but it seems to cut and turn more than I expected. I'm looking forward to riding the Winding on my weekend touring trip and I'm happy with the S21s even though I wasn't sure which to choose.

I wore them on mt092016.
The OEM was originally s20, and after trying many different things, the Balance was better with the specified air pressure of 2 or 9 for all the stiffness, grip and road information.
It warmed up quickly and in the middle of winter, it warmed up in a few minutes after starting to ride in the middle of winter by the heat conduction of Brake rotor, so it was the best Tire for public road use. However, as for s20, the initial performance dropped remarkably soon, and it was already useless after 2,500 runs, so this time it was the reason why I tried s21 instead of Metzlerm7 and m9, trusting the manufacturer's advertisement that life and performance were all better.
Like its predecessor, it warms up quickly and transmits road information well, and is well made as a public road Tire.
The turn is a little gentle and falls down with keeping Grip feeling as you are conscious, and the second turn is also decided in consciousness and Linear while keeping Traction on the road surface.
But unlike the Pirelli in Europe and the Metzler, the initial performance is lost after about 2500?
In terms of the grip force of Compound, the predecessor is softer and has better grip force, while the s21 is more likely to convey the grip force but not the grip feeling by the switch change of the rider's intention and SYNC-Lo LineTrace by the stiffness and shape of the Tire.
Compound itself seems to be stiffer than its predecessor, and the remaining grooves are deeper at 2500?runs.
If we're only talking about visual grooves, the Life is certainly up about 30%, but the key thing is that anything that doesn't maintain its performance as a Tire is useless, even if the grooves are still there.
Next time I won't choose a Bridgestone, I'll choose a Pirelli or Metzler that will keep performing well until the grooves are almost gone, as Life will last two or three times longer. The price is about the same. It's a terrible reputation, but it's true.

It seemed that my friend used it very much and I tried wearing it on GSR 750 this time.
Normally I will replace myself, but for some reason I am tedious (older?) ? ? ) I searched from Wye Big's site for a place to install but the shop did not just replace the Tire but cleaned up all the way and then called Bridgestone and confirmed to the recommended air pressure and added Suspension's ad It took me to Vise. (Asia championship as Engineer of Works carburetor and Suspension etc etc etc etc. It seems to be participating in
There was also the reason that I was scared of losing Big. As Grip can not speak anything else, his arm and sensation are not excellent, so "turning ability" ? ? The limit range is ? ? Although I can not tell the story saying that it is unbearable and feeling that it bends Kurutsu is unbearable.
By the way the air pressure is 2. 4 was recommended.

It is a change from S20EVO.

Large changeable satisfaction. It seems that we do not need any more grips on public roads.
I do not feel like being honest (Lol)

December 10, 2016 (soil) Okutama roundabout road with outside temperature 3 ℃
Air Pressure Front 2. 3 Rear 2. 7 Drop off.


As expected, Bridgestone, Tire 's warming speeds up quickly, if you rub the Tire with accelerating deceleration it will only give you a feeling of Grip in about 3 to 5 minutes.

I ran into the Okutama roundabout road Tight corner about 3 laps round trip, but I am not scared at all.
I feel like I can still go.

But compared to S20EVO Front sleeps with Span but Rear feels a little tightening of Large.
That's why one TEMPO 13 is not coming late, instead of loading from the Straight section to the Front with Breaking with Corner intrusion and Span and Front sleeping when starting to release , Rear follows up to follow it - - -

I felt at the time of S20 EVO, there is no feeling of fear that the Tire sleeps as Span at the same time and it cuts too far in the inside. But until Front sleeps or until it reaches a turning posture, it is faster than S20EVO Image. Falling with Span, stopping at that angle, opening Axel will advance from Front to Guigui before.
I feel such Character feeling.

Grip power is Level which does not cause anxiety feeling even if it defeats this much with this temperature.
But what about? Because I have not worn the RS 10, anything (Lol)