SPI Black Snowmobile Slide Rail Runner Shoe Slider for Ski-Doo 56" Profile 21

SPI Black Snowmobile Slide Rail Runner Shoe Slider for Ski‑Doo

This SPI black snowmobile slide rail runner shoe slider is made for Ski‑Doo snowmobiles requiring a 56‑inch profile 21 slider. The SPI black snowmobile slide rail runner shoe slider for Ski‑Doo reduces friction between the rail and track. This SPI black snowmobile slide rail runner shoe slider for Ski‑Doo is constructed from wear‑resistant UHMW material.

Overview

This slide rail runner shoe slider is designed for Ski‑Doo snowmobiles that use a 56‑inch long profile 21 slider. It replaces worn hyfax on the rear suspension rails, reducing friction and extending track life. The black UHMW material provides low‑wear performance on snow and ice.

Built For Performance

• UHMW‑PE material for low friction and high wear resistance
• Pre‑drilled mounting holes for easy installation
• 56‑inch length fits specific Ski‑Doo suspension rails
• Profile 21 cross‑section matches OEM slider dimensions
• Black color blends with undercarriage components

On‑The‑Job Use

• Trail snowmobiling on groomed and ungroomed trails
• Replacement of worn slider shoes for better performance
• Backcountry and mountain riding applications
• Maintenance of Ski‑Doo rear suspension

Specs At A Glance

Good To Know

Q: Can I cut this slider to a shorter length? A: No, it is pre‑cut to 56 inches; cutting may compromise the mounting hole alignment.

Q: Does the slider require any special lubricant? A: No, the UHMW material is self‑lubricating on snow and ice.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.