



Canyon Grizl 7 tire upgrade: Moving away from G-One Bite (90% asphalt, 25+ km/h avg) — G-One RS, R, or something else?
Hey everyone,
I’m looking for some collective wisdom regarding a tire upgrade for my Canyon Grizl 7.
My current stock setup is Schwalbe G-One Bite Performance (45mm). I’ve clocked about 2,000 km on them, and the center knobs are pretty much gone, so I figured it's high time to look for replacements.
Here is my typical usage and profile:
Terrain: 90% asphalt (intercity roads, paved bike paths) and about 10% hard-packed gravel (no wild rooty forest trails).
Riding Style: My average speed is around 25 km/h, and I’m actively looking to push that higher. I know it’s a gravel bike, not an endurance road bike, but my current tires feel like they are holding me back.
Weather: I occasionally ride right after or in light rain, so wet grip is a consideration—I definitely don't want to slide out.
My wheels are DT Swiss Gravel LN (24mm internal width, aluminium, 25mm rim height), so I have plenty of room to play with modern tire profiles. I am leaning towards 40 mm width for the new tires — dropping down to 35 mm feels a bit too much / too harsh for real-world mixed road conditions, but 40 mm should give a great balance of speed and cushioning.
What I'm looking at:
I’m really tempted by fast semi-slicks, but I'm torn on what to pick:
- Schwalbe G-One RS: This is my absolute dream pick for pure speed. But I’m genuinely terrified it’s too slick, especially for damp asphalt and light rain. Will I lose all cornering confidence?
- Schwalbe G-One R: Looks like a very strong contender with a faster center and aggressive side lugs for cornering grip.
- Schwalbe G-One Allround: Honestly, I'm worried this will feel too similar to my current G-One Bites and won't give me the tarmac speed bump I'm craving. Am I wrong here?
- Schwalbe G-One Speed: Another fast option on paper.
The Question:
Given that I mostly ride tarmac at ~25+ km/h with occasional wet conditions, are the G-One RS/R too aggressive/risky, or should I just go for it in a 40mm width? Also, is there any other brand/model outside of Schwalbe I should consider for a 24mm internal width rim?
Would love to hear from anyone who made a similar jump from chunky gravel tires to fast semi-slicks on a Grizl!