Gronk Fitness Selectorized Dual Ab / Back v2 - Final Stock

£2,800.00
Sale price  £2,800.00 Regular price  £2,800.00

Gronk Fitness Selectorized Dual Ab / Back v2 - Final Stock

£2,800.00
Sale price  £2,800.00 Regular price  £2,800.00
Shipping calculated at checkout.
5408-G2
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Description

Gronk Fitness Selectorized Dual Ab / Back v2 - Final Stock

The Gronk Fitness Selectorized Dual Ab / Back v2 is a premium core strength machine designed for comprehensive abdominal and back training. Ideal for commercial gyms, school weight rooms, and serious home gym environments, this dual-function machine supports abdominal crunches, back extensions, trunk flexion, and trunk extension exercises.

Engineered with a robust steel frame, the machine features a selectorized single-stack resistance system, self-lubricated bushings, and high-grade pulleys and cables for smooth operation. Its ergonomic seat and backrest, along with marine-grade upholstery, ensure comfort and durability. The compact design efficiently fits into any training layout, making it a versatile addition to any facility.

Key Features

  • Dual-function design: Abdominal and back extension machine for complete core training.
  • Selectorized resistance: Single-stack system allows quick weight adjustments.
  • Targeted training: Focuses on abdominal muscles, lower back, spinal erectors, and core stabilizers.
  • Durable construction: Solid steel frame supports demanding environments.
  • Smooth operation: Self-lubricated bushings ensure consistent exercise motion.
  • Reliable performance: High-grade pulleys and cables support selectorized resistance.
  • Quick adjustments: Aluminum weight stack pin for fast resistance selection.
  • Adjustable comfort: Ergonomic seat and backrest for secure training positions.
  • Durable upholstery: Marine-grade, double-stitched for repeated use.
  • Compact footprint: 51.2" L × 37.4" W fits efficiently into layouts.
  • Limited availability: Final stock for buyers seeking remaining inventory.

Who This Is For

This machine is perfect for fitness facilities, personal training studios, and home gyms looking to offer comprehensive core training. It's ideal for users focused on strengthening their abdominal and back muscles, and for facilities that need versatile equipment to maximize space.

Specifications

Specification Value
Dimensions 51.2" L × 37.4" W × 57.5" H
Product Weight 233.7 lb
Load Capacity 176.4 lb

Warranty

Coverage Residential Commercial
Frame & Welds Lifetime 10 Years
Upholstery 2 Years 1 Year
Parts Lifetime 5 Years
Attachments Lifetime 1 Year
Cosmetic 3 months 3 months
Labor 1 Year 1 Year
data-gg-gen="1.4" data-gg-date="2026-06-26">

Resources & Downloads

Product Sell Sheet (PDF)

Assembly Manual (PDF)

⚠️ California Proposition 65 Warning: This product can expose you to chemicals including those in rubber, foam, plastic, or coated metal components, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Return policy

Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.

Shipping

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Manufacturing

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

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