FitNexus Stair Stepper Replacement Spring Set - 3 Pack Resistance Springs for Adjustment, Compatible with FitNexus Stair Climber

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,449 (2026-07-30 기준)

상품 특징

• 【Restore Original Resistance】: This 3-piece spring set is designed to replace the factory resistance springs on FitNexus stair steppers, ensuring your machine returns to its intended workout tension and feel.
• 【Precision Engineered Fit】: Manufactured to match the original specifications (tension, coil count, hook ends) for a perfect fit and reliable performance within the machine's adjustment mechanism.
• 【Solve Resistance Issues】: Effectively addresses common problems like loss of tension, inconsistent resistance levels between steps, or unusual noises from the rear spring assembly during use.
• 【Full Replacement Set】: Includes all 3 springs needed for a complete overhaul of the resistance system. Replacing them as a set ensures even wear and balanced performance.
• 【Essential Maintenance】: A critical replacement part for frequent users. Proactively changing these springs helps maintain workout quality and protects the longevity of your stepper's core mechanism.

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