I'm getting DOMS at the moment after longer sessions on my new recumbent. It's really hitting the glutes like nothing else in a long time. After last weekend's 200 I found I had full on DOMS for a couple days, third day was a milder version, and four days later DOMS had gone but legs fatigued. I find a bit of low intensity spinning, easy rides, or going for a gentle walk helps. It just see it as part of your muscle adaption as they get stronger. I don't expect it every time, but if I've done a longer or harder session than I'm used to, I'd expect DOMS. I certainly wouldn't try and dull / mask the pain as it's my body telling me to take it a bit easier till my muscles have repaired themselves and gone through the super compensation cycle. Legs definitely getting stronger, so it's all good.