The entry-level 4G model delivers essential StairMaster performance with basic LCD tracking. Features the same commercial drive system and 350 lb capacity as premium models, with a simplified interface showing time, floors, and calories. Four quick-tap program buttons provide workout variety, while the compact footprint fits where full-size stepmills cannot. Perfect for budget-focused facilities still demanding commercial durability.

Key Features:

• Basic LCD tracking display

• 4-button program selection

• Same drive system as 8Gx/10G

• 29" narrow footprint

Shared 4G Specifications:

• Step Surface: 10"×18"

• Max User Weight: 350 lbs

• Drive System: Generator-based

• Frame: Powder-coated steel