The GR1 is a well-reviewed tyre for mixed surface and gravel riding. The file-type tread rolls easily on tarmac whilst having enough bite for moderate off-road usage in fast and dry conditions. Easy tubeless setup is assured thanks ti the TLR sidewalls and the casings is tough enough to shrug off sharp stones. A high TPI casing (120) ensures the tyre is supple and conforms well to the trail giving maximum grip.
A fit-and-forget gravel tyre that functions well in most of conditions.