It's certainly (or was) the case with Bosch, I changed the cassette on LynnX's 2015 Bosch bike and it started randomly going in to limp mode, turned out one of the new ratios matched 1:1 crank/rear wheel speed and there's software in the motor to stop people kidding the computer by putting the...
+1 for the SDG Tellis, been out over a year and no reported problems yet? Works great and just bought another for LynnX's Lapierre Overvolt after the KS Lev shat itself......
Also bought a replacement cartridge for £40 as we share the same post travel (125mm), this means neither will ever fail :D
Once you've ridden the 155's for a short while, you don't notice them (apart from less pedal strikes!) Don't forget to raise the saddle by 1cm.........
If you try it and it's not progressive enough, ie blows through the final travel, then you could fit an MRP progressive spring, they ramp up 20% toward the end of the stroke
Bike / Product Year: 2019
Manufacturer: Rockshox
Model: Yari/Lyric 160mm Debonair airshaft
Asking Price: £25 posted
Description: Just fitted a 170mm airshaft to my 3 month old 2019 Yari, so the original is surplus! Easy to fit at the same time as a lower fork service, easy/cheap way to...
Fitted a 170mm airshaft to my Yari today, did a lowers service at the same time! Kept the air pressure the same, which keeps ride height about the same but much more compliance in the first 30% or so of travel, lush :D