K2 Afterblack vs K2 K2 Alchemist

How they compare

the K2 Afterblack leans more freestyle, while the K2 K2 Alchemist leans more powder. The K2 Afterblack uses a twin shape while the K2 K2 Alchemist is directional. Both feature camber profiles — arc underfoot for strong edge hold, pop, and stability on hardpack—lively and precise. The K2 K2 Alchemist is noticeably stiffer at 9/10 versus the K2 Afterblack's 6/10, suiting more aggressive riding.