Michelin Sirac is a great allround tire for medium size adventure bikes. On pavement, gravel, dirt or offroad, it is a good choice. Here is my review.
Michelin Sirac – first experiences
Fall 2017 I bought my second motorcycle, a 1995 Honda XL600v Transalp. Decided that I needed something lighter, something for commuting and shorter expeditions. From before I’ve had good experiences with the Honda parallel twin engine. I also knew that the first Transalp had great reputation.
The “Alp” had Michelin Sirac mounted. They were in good shape, with plenty of miles left. I have a BMW R1200GS Adventure, at the time fitted with Pirelli Scorpion Trail 2. So it was interesting to get new experiences in the dual sport tire segment.
It did not take long before I experienced the first moments of appreciation. On pavement you’d think, by make and thread pattern, they would generate a lot of noise. Especially the front tire but no, it doesn’t. In fact, I found the front tire almost miraculously quiet.
On the way home after purchase I rode into, and through torrential rain. Roads turned to rivers, so it became a real acid test on wet road handling. Despite horrible conditions the tires felt surprisingly grippy!
Michelin Sirac & offroad riding
I like to ride offroad and on gravel, which is why I have two adventure oriented motorcycles. Spring 2018 the tires on the Transalp was almost done. During summer I mostly rode on my beemer, but because of an incident in Germany the Transalp was my adventure getaway motorcycle during fall 2018.
From August till end of season I rode on the new set of Michelin Sirac tires. If the old set had impressed me, the new set impressed me more! I could simply not get over how well they performed, regardless of surface type.
In Sweden and Norway there are thousands of miles of gravel roads. Countless variations exists, with ditto countless types of gravel. Some of the places I go with the “Alp” I would not go with the big and heavy R1200GS Adventure. Regardless of type of “shoes” fitted.
My beemer had Metzeler Karoo Street on during the 2018 season. You can read about the experience here. Comparing Sirac and Karoo Street isn’t easy, because I’ve not tested either on the same bike. You cannot buy Sirac for the 17″, rear 19″ front GS because they don’t produce them in those dimensions.
For all I know, the compound and composition would not work on heavy adventure motorcycles. Guess that will or may remain an unanswered question.
Sum-up and verdict
Michelin Sirac tires are a pure joy to ride with. It’s been around 10.000 kilometers or 6.213 miles this far. The grip is phenomenal, in curves you sit firmly planted almost regardless of surface.
In deep mud or wet dirt they can of course not compare with a knobby 50/50 tire. But in all other respects, plus wear, they are for me the ultimate choice.
To sum up…..:
- Grip dry gravel & pavement: excellent
- Braking in dry conditions: excellent
- Grip in wet conditions: great
- Braking in wet conditions: great
- steering behaviour / righting moment: great
- Driving comfort: excellent
- Internal damping / feedback: great
- Driving stability / cornering stability: great to excellent
- Tyre wear: good enough for my money
Any negatives? Not really no!
Ordering: I cannot speak for all countries but in Norway it took an absolute age to get them. My motorcycle workshop and dealer is one of the largest in the country. But that did not help much. My best advice would be, check where to buy. if you order through a dealer, order in good time!
When current set is done for I might for for something else OR, order a third set. We shall see.
Update – late September 2019
Thought it sensible to add a few words and some updates. The set have continued been performing very well. But high speed riding on motorways takes it toll on the rear. it has squared quite a bit, and a squared tire brings some downsides.
This is nothing uncommon to dual sport tires beaten up by pavement on freeways. I’ve seen the same thing on, for instance, Michelin Anakee 3, but even more with Metzeler Karoo Street. It’s not like I feel unsafe or anything, although it’s noticeable how the rear is affected by uneven road surface, fissures, cracks and center lines.
The grip is still good, on gravel and dirt. But some longer trips on pavement in high speed definitely took its toll. As a result, the expectation regarding total mileage is somewhat reduced. 8.500 or 9000 is the most I’ll get out of the rear.
Having had two sets of these the next season I’ll try something else. Not yet decided what that will be, but likely a rougher tire.
- 10 000 kilometers on Michelin Anakee Adventure
- Anakee Adventure, gravel, dirt and offroad review
- Michelin Anakee Adventure review & first impressions
- Pirelli Scorpion Trail 2 reflections
- Metzeler Karoo Street on BMW R1200GS Adventure
- Karoo Street on a 2016 Honda CRF1000L (AfricaTwin).
- Update review on Karoo Street (July 2018)
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