I'm interested in Niner's mountain bikes. Please navigate to the 'Mountain' bikes section and identify at least three distinct mountain bike models listed, along with a key feature or characteristic for each if available from the overview.
Navigate to 'https://www.ninerbikes.com/'. Click on the 'Mountain' link in the main navigation menu (ID 399). Identify and list the names of at least three distinct mountain bike models. For each identified model, extract a key feature or characteristic mentioned on the overview page.
The agent successfully navigates to the 'Mountain' bikes section. The agent identifies and lists at least three distinct mountain bike models (e.g., RIP 9 RDO, JET 9 RDO, SIR 9, ROS 9, WFO 9 RDO, etc.). For each identified model, the agent provides a key feature or characteristic (e.g., 'long travel 29er', 'trail bike', 'hardtail', 'steel frame', 'enduro ready').