ARMEGA SP25
Review: Cycling News - Michelin Power Gravel TLR Tyre

Cycling News has reviewed the Michelin Power Gravel TLR Tyre, here are their thoughts:
Despite lacking a 650b option, the Michelin Power Gravel TLR is a fast and capable tyre that's adept on almost every surface.
When it comes to gravel riding, and the tyres that support it, the options are vast. The definition of gravel is completely different for everyone and there are tyre options for seemingly every niche and surface you might encounter. Michelin makes some outstanding road tyres and the Michelin Power Gravel TLR is on our list of the best gravel tyres. Now that we've spent time testing them, we are ready to discuss the details.
As we racked up saddle time with the Michelin Power Gravel TLR, we've had the blessing of a wide range of weather, as the Pacific Northwest of the United States is having record-breaking spring weather. Finding the dry days has been a challenge this year but we've managed both dry, and wet riding, as well as gravel racing, and we are ready to share what we've found.
If you are looking for new gravel tyres for the upcoming season keep reading to see what we think of this option from Michelin.
Depending on your point of view, the sizes offered might feel limited as well. As long as 700c works for you though, there's plenty of choice with 33, 35, 40, and even 47mm widths available. It's a decision that makes sense given the focus of the design. If getting rowdy in mud, deep dirt, and big rock gravel is your aim then you are more likely to be looking for a 650b tyre and there's no option for now.
For those who are looking to move fast over loose dirt, and occasional paved surfaces, then the design details are going to be a good match in 700c. There are tyres such as the WTB Raddler that try to use large blocks with relatively uninterrupted placement to keep things moving quickly. Michelin takes it in a different direction with shorter tread blocks with more space between them. They do move closer together as you approach the centerline of the tyre but there's also an arrow-shaped directionality to each tread block. To handle cornering, the farthest outside tread blocks are the biggest and have the most space between them.

Performance
Looking at pictures of the Michelin Power TLR you'd be forgiven for thinking it's a rowdy tyre. It can be difficult to tell the depth of the tread blocks in the images, mine included, but they only sit proud of the tyre by a small amount. In the centre, the blocks are closest together but they are also shorter with a depth of around 1mm. As you head to the edge they space out and they get deeper. The largest of the centre blocks are about 2mm at the edge and the far edge blocks are roughly 2.5mm. All that is to say, it's not a rowdy tyre.
The short tread blocks work best when things are dry and dusty. That matches exactly what Michelin claims but given the crazy spring weather, I had plenty of chances to put mud performance to the test. While tyres such as the Panaracer GravelKing Slick or WTB Byway feel like ice skating over mud, the Power TLR is only one step beyond that. It doesn't take much to pack the tread full, and while it does a great job of shedding that mud in a reasonable time, there's better choices for that kind of riding.
The places where the Michelin Power TLR really felt at home were places where you find a light coating of loose dirt. I tested them initially on mixed-surface rides that took me off the pavement on what you might consider luxury gravel roads - smooth, dirt surfaces. Charging straight ahead the small tread blocks roll fast but there's enough grip that you can hold a line with ease. During those rides, I spent time on double-track logging roads with packed surfaces and plenty of plant growth. The surface wasn’t loose and there was plenty of traction on hand.

Verdict
If you ride mixed surfaces that cover loose but dry dirt, small gravel, and pavement then the Michelin Power Gravel TLR is a good choice. That's what Michelin says the tyre is for and in this case, that's exactly what it excels at. Low rolling resistance and a competitive weight of 473 grams (700x40 as measured) keep them feeling sprightly and they are a good choice for a lot of gravel races. In our testing, the bead-to-bead puncture protection did its job.
The only reason you might want to look elsewhere is if your use necessitates it. If you ride rougher terrain or mud, or require a 650b option, you'll have to keep looking.
Read the full article here
