4-Pack Exercise Bike Pulley Wheels, 70mm OD x 23mm H Rollers for 8mm Bore for Treadmill Rowing Machine, Low Noise Plastic Caster Replacement Parts, Red

• [ COMPATIBILITY] These pulley wheels are suitable for various fitness equipment like rowing machines and exercise bikes, bringing back smooth rolling capabilities for effective workouts.
• [EXACT DIMENSIONS FOR FITTING] Measuring at an outer diameter of 70 mm and inner diameter of 8 mm assures these wheels will fit most standard setups; always measure before ordering to confirm compatibility.
• [SILENT OPERATION] Designed with precision molded plastic that minimizes noise and vibration during use, enhancing your focus on workouts without distractions.
• [DURABILITY YOU CAN TRUST] Made from tough plastic that withstands daily wear while resisting scratches and deformation; perfect for regular use in any training environment.
• [ AND REMOVE] The thoughtful design featuring an 8 mm shaft hole makes installation quick and hassle-free; for gyms or home fitness enthusiasts.

Features: *General Compatibility: Suitable for treadmill rollers, rowing machine seat wheels, spinning/exercise bike pulleys, and more, restoring smooth rolling and stable support. *Accurate Dimensions: Outer Diameter 70 mm (2.76 in), Height 23 mm (0.91 in), Inner Diameter 8 mm (0.31 in); Please measure the shaft diameter and installation space before ordering. *Low Noise and Smoothness: The precision-molded plastic wheel surfacing reduces friction and vibration for quiet operation, protecting the rails/belts and enhancing the training experience. *Durability: Wear-resistant plastic material resists scratches and deformation, suitable for frequent daily use and extending the life of the equipment. * Installation: The 8 mm shaft hole design allows for assembly and disassembly; suitable for home gyms, commercial venues, and maintenance and replacement scenarios. Specifications: *Product Name: Pulley Wheels for Fitness Equipment *Material: plastic *Size: approx. Outer diameter 70 mm (2.76 in), height 23 mm (0.91 in), inner diameter 8 mm (0.31 in) *Color: red *Weight: about 150g Package Content: 4 x Pulley Wheels