Completely agree. I've got 2019 180mm Debonair + RC2 damper on mine, effectively upgrading Yari to Lyrik. After many rides, I couldn't be happier. The front is really plush now. I get fewer pedal strikes due to +6mm BB height, but can't notice any adverse handling. Bear in mind the change is only +17mm in fork length after you take into account 15% sag.I wouldnt worry about it. I have a 180mm Lyrik and minus 1.5 degree headset and its all good. Like i said elsewhere on here, it was only when i later tried a 29er wheel, the handling became a problem.
I did, however, have to make a few setup changes: the bar height rises a little, so I had to drop the bar down 10mm and run with a little more sag to get the front end back a bit. Running more sag is no problem, as there is plenty of ramp up at the end of the fork stroke due to the extra travel. Since I was already running the bar with no spacers under the stem, I had to change from 20mm rise bars to 10mm rise to get this drop. I'm now really happy with the height of the front end.
The other handling difference I noticed is that the front felt too plush compared to the rear. To combat this, I put in a RockShox Gnar Dog 2.5x volume spacer (in the rear). The Super Deluxe already had 2 spacers in there which I removed (overall increase of 0.5 spacers). This made the rear feel more plush like the front, and has the effect of dropping the BB height (as you can run with slightly lower shock pressure as the spacers provide more ramp up and bottom out resistance). This was a positive setup direction so I'll be going one step further with this, adding another spacer back in to run 3.5 spacers total.
Overall the change is excellent. I didn't notice the slacker head angle. I did notice that the bike is much more capable on rough terrain. I didn't notice the handling getting worse anywhere, and I have a fewer pedal strikes.
It does prevent you from running 29" up front, because it will be too hard to compensate for an extra 19mm of height at the front on top of 180mm fork. To me this is fine, I've tried 29x2.5WT up front, and while it does feel light and more maneuverable like a normal bike I actually prefer 27.5x2.8 because I think it has more grip, and given the rear end of the bike is heavy, I found it strange to have such a light front and heavy rear. Feels more balanced in terms of weight running 27.5x2.8 front tyre.
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