Specialized Rockhopper Base Bike 2026 Obsidian/Dune White light Insulation: None (Shell)

Insulation: None (Shell)

Closures & Zips: Two-way #5 YKK® VISLON® AquaGuard® center front zip

K2 has achieved impressive reductions in our binding footprints – it’s not perfect

ice axe and trekking poles

Fully taped seams and YKK® AquaGuard® zips help keep wet snow out

Specialized Rockhopper Base Bike 2026 Obsidian/Dune White light Insulation: None (Shell)Premium A1 Aluminum forms the foundation, with butted alloy tubing and hydroformed top and downtubes balancing low weight with long term durability. Size specific wheel pairing and Rx Tune suspension keep geometry, handling, and suspension performance consistent across all frame sizes, while internal cable routing and dropper post compatibility support clean integration. Specialized Rockhopper Base Bike pairs the Specialized Rockhopper platform with