Custom Polyurethane Wheel & Caster Manufacturer

Designed for Pilates reformers and fitness equipment that move repeatedly during daily use, our PU wheels focus on quieter rolling, smoother movement, and longer-lasting wear performance. The wheels help reduce vibration and friction during training while maintaining more stable movement over time, making them suitable for both home fitness equipment and high-usage commercial studio environments.

With more than 20 years of polyurethane wheel manufacturing experience, we provide OEM and ODM customization services covering wheel structures, hardness adjustment, PU formulations, sizes, colors, and finished wheel assembly for different fitness equipment applications.

Pilates Reformer & Gym Equipment Replacement Wheels
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Pilates Reformer & Gym Equipment Replacement Wheels

Pilates equipment wheels are specially developed for reformers, core training equipment, rehabilitation systems, and other fitness machines that rely on repeated sliding and rolling movement during use. Instead of focusing only on basic rolling performance, we design these wheels around long-term training conditions where stability, quieter movement, rebound recovery, and continuous load support all matter.

To improve long-term reliability, the wheel core and PU outer layer use a more stable bonding structure that helps reduce debonding between the PU tread and wheel core during repeated movement, uneven loading, and frequent start-stop motion. The PU formula and curing process have also been optimized to reduce compression deformation caused by prolonged loading or transportation pressure, allowing the wheel to recover its shape more quickly after unloading and maintain a smoother rolling feel during use.

Specifications
Materials
  • PU outer layer: TDI, MDI
  • Wheel core materials: PP, PC, PBT, PC+PBT, TPU + fiberglass, nylon, and aluminum alloy
Hardness range: 85A–95A

Designed to maintain smoother rolling and more stable movement under repeated daily use and continuous equipment loading.

Rebound options
  • SHR (Super High Rebound)
  • HR (High Rebound)
  • MR (Medium Rebound)
  • LR (Low Rebound)
  • Standard (Normal Rebound)
Manufacturing process
  • PU casting process
  • Injection molding process
Standard wheel sizes

48×18mm, 56×24mm, 58×24mm, 58.5×24mm, 62×24mm, 64×24mm, 68×24mm, 70×24mm, 76×24mm

Wheel core structures
  • T-core structure
  • Five-star core
  • Multi-hole core
  • Full PU wheel design
  • Other customized wheel core structures available
Why Choose Us
Production & manufacturing
Production & manufacturing

We manage the entire production process in-house, from product development and mold engineering to injection molding, PU casting, printing, and finished wheel assembly. With dedicated engineering, production, and quality control departments working together throughout manufacturing, the company is able to maintain stable production quality across large-volume orders.

Quality control
Quality control

Our quality control process includes abrasion testing, aging tests, and dynamic load testing before shipment. The materials used also comply with international environmental standards, helping ensure more consistent quality from batch to batch.

Popular OEM/ODM Customizations
Matte Finish Small Wheels
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Matte Finish Small Wheels
  • Size: 58×24mm
  • Hardness: 85A
  • Material: MDI+PTMG/PU+PP
Five-Star Matte Large Wheels
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Five-Star Matte Large Wheels
  • Size: 70×24/68×24mm
  • Hardness: 85A
  • Material: MDI+PTMG/PU+PP
Hollow White Core Matte Large Wheel
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Hollow White Core Matte Large Wheel
  • Size: 70×24/68×24mm
  • Hardness: 85A
  • Material: MDI+PTMG/PU+PP
Six-Point Star Matte Large Wheels
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Six-Point Star Matte Large Wheels
  • Size: 70×24/68×24mm
  • Hardness: 85A
  • Material: MDI+PTMG/PU+PP
Gloss Finish Small Wheels
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Gloss Finish Small Wheels
  • Size: 48×18mm
  • Hardness: 85A
  • Material: MDI+PTMG/PU+PP
Five-Star Gloss Finish Large Wheels
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Five-Star Gloss Finish Large Wheels
  • Size: 68×24mm
  • Hardness: 85A
  • Material: MDI+PTMG/PU+PP
Nine-Hole Frosted Large Wheels
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Nine-Hole Frosted Large Wheels
  • Size: 76×24/70×24/68×24mm
  • Hardness: 85A
  • Material: MDI+PTMG/PU+PP
Black Core with White Rounded Surface Small Wheels
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Black Core with White Rounded Surface Small Wheels
  • Size: 58.5×24mm
  • Hardness: 85A
  • Material: MDI+PTMG/PU+PP
White Core Matte Large Wheels
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White Core Matte Large Wheels
  • Size: 58×24/56×24mm
  • Hardness: 85A
  • Material: MDI+PTMG/PU+PP
Eight-Hole White Rounded Surface Large Wheels
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Eight-Hole White Rounded Surface Large Wheels
  • Size: 70×24/68×24/64×24/62×24mm
  • Hardness: 85A
  • Material: MDI+PTMG/PU+PP