U9571 Wide RF Strap (+3mm) - CAT PB

The Schumacher SCH-U9571 Wide RF Strap (+3mm) is designed to enhance the CAT PB’s rear-end performance, delivering increased bump handling and added stability through higher speed sections.

Key Benefits

• +3mm wide rear strap specification for improved bump handling
• Greater stability through higher-speed sections
• Most effective in medium to high grip conditions

Setup Recommendations

• To maintain original car width, use a narrower rear hex; reduce hex width by 1.5mm on each side
• Shorten the rear link on the hub when switching to these straps
• Soften the rear spring by one rate for best results

Usage Notes

• Must be used as a pair: U9571 and U9572
• Suggested compatibility: Schumacher CAT PB