
Selectorized Back Extension
Back extension — spinal erectors and glutes with the hips supported.
- Model
- SF21
- Dimensions
- 1170 × 1015 × 1395 mm
- Weight stack
- 134 kg (295 lb)
- Frame
- 3 mm steel tube
- Finish
- two-coat, two-bake powder
- Drive
- silent linear bearings, nylon pulleys
- OEM
- logo plate, colour, packaging
Send your target market, quantity and any branding requirement. We reply with a consolidated quotation covering production, packaging and freight options.
Details
Product information
The hip pad sets the pivot just below the crest, so the movement comes from the hip hinge rather than the lumbar spine.
The pad height adjusts along the frame and the handles are there for support, not for pulling.
3 mm steel tube frame, two-coat two-bake powder finish. The stack runs on silent linear bearings over nylon pulleys, with a 5 mm wear-resistant cable and a shielded guide rod. Free OEM on logo plate, colour and packaging.
Start with your market
Send the list. We will price the container.
Product list, target market or floor plan — we come back with models, MOQ and a landed cost.






