Spartaks Strength KB2407 7-Post Full Rack Smith Machine

Seven posts, corner-ready. The KB2407 takes the KB2405 functional trainer platform and puts it on an extended seven-post frame for added stability and storage potential — corner-friendly and built on the same 9-gauge steel construction as the rest of the KB24 Series. Choose the Smith Machine variant for a smooth, guided bar path, or the Full Rack variant for traditional free-weight squats, bench, and overhead work.

Every KB2407 comes with a single pulley system and a choice of dual 165LB or 220LB weight stacks, upgradable to 300LB. The KB2407 ships on the 64" depth base only.

Every KB24 rack is built on the same modular platform. As your training evolves, you don't need to sell the KB2407 and start over — we sell the parts to upgrade it directly into the KB2410. Your frame stays, your investment stays, and your rack simply grows with you.

• Guided Smith Machine (Variant) — Smooth, linear-bearing guided bar path for safer squats, bench press, and shoulder press. The Full Rack variant skips the Smith carriage for traditional free-weight lifting in the same frame.
• 7-Post Frame — Extended structure for added stability and storage potential, sized to fit comfortably into a corner.
• Central Lat Pulldown & Low Row — Integrated directly into the frame for efficient workouts with fewer attachments to manage.
• Single Pulley System — A 2:1 cable ratio for smooth, full-range motion on curls, flys, and rotational exercises.
• Dual Weight Stacks — Choose 165LB or 220LB per side, both upgradable to 300LB, to match your strength level and training goals.
• 9-Gauge Steel Construction — 3.2mm thick steel, roughly 28% thicker than standard 11-gauge (2.5mm), eliminating frame flex during heavy lifts.
• Future-Proof Design — Start with the KB2407 and upgrade later into the KB2410 using shared attachments.

Training Stations: Full Rack, Smith Machine, Low Row, Lat Pulldown, Single Pulley System.

• 2× Spotter Arms — Safety support for unracked lifts.
• 2× J-Hooks — Barbell holders for squats, bench, and overhead work.
• 4× D-Handles — For cable attachments and accessory work.
• 1× Lat Pulldown Bar — For the central lat pulldown station.
• 1× Low Row Handle — For the central low row station.