Spirit Fitness SP-4333 Standing Biceps / Triceps

Product Overview

The Spirit Fitness SP-4333 Standing Biceps / Triceps is a versatile, dual-function strength machine designed to efficiently target both sides of the upper arm in one compact station. Engineered for smooth transitions between biceps curls and triceps extensions, it supports effective arm training while maintaining proper biomechanics and user comfort. Its standing design promotes natural movement, improved stability, and space efficiency—making it an excellent addition to commercial gyms and performance-focused training environments.

PIN: SP-4333

Key Features

• Dual-Function Arm Training
  Seamlessly switch between biceps curls and triceps extensions within a single station for efficient, balanced workouts.
• Standing Training Position
  Encourages natural body alignment and core engagement while reducing overall machine footprint.
• Ergonomic Attachments
  Includes an angled curl bar for biceps and a rope attachment for triceps to support proper form and muscle isolation.
• Smooth Cable Resistance
  Delivers consistent, controlled movement through the full range of motion for both exercises.
• Integrated Storage & Rep Counter
  Built-in accessory hooks, rep counter, and top-cap tray add convenience and enhance the user experience.
• Commercial-Grade Construction
  Heavy-duty steel frame and premium components ensure durability and long-term performance in high-use facilities.

Specifications

Performance

• Exercise Type: Biceps curl & triceps extension
• Resistance System: Selectorized weight stack
• Weight Stack: 115 kg / 250 lb
• Increment: 5 lb (2.27 kg) increments
• Movement: Cable-driven system for smooth, consistent resistance

Design & Build

• Frame: Heavy-duty commercial-grade steel
• Finish: Durable powder-coated coating for wear resistance
• Attachments: Angled curl bar and rope attachment included
• Ergonomics: Optimized cable path and handle positioning for proper arm alignment
• Storage: Integrated hooks for attachments and top-cap accessory tray
• User Position: Standing design with stable base platform

Dimensions & Capacity

• Dimensions (L × W × H): 709 × 1492 × 2104 mm (28" × 59" × 83")
• Machine Weight: 210 kg / 463 lb
• Weight Stack: 115 kg / 250 lb
• Footprint: Space-efficient vertical design suitable for commercial environments