Hyperco 2.5-3.5-100TENDER Tender Spring 2.5" ID x 3.5" Tall

The Hyperco 2.5-3.5-100TENDER is a precision-engineered tender spring designed for racing and high-performance suspension applications. This helper spring features a 2.5-inch inner diameter and stands 3.5 inches tall, making it compatible with a wide range of coilover shock systems.

Key Features:

• 2.5-inch inner diameter for standard coilover compatibility
• 3.5-inch free height provides optimal tender spring function
• Manufactured from high-quality spring steel for durability and consistency
• Precision wound to exact specifications for reliable performance
• Designed to maintain suspension geometry and prevent shock topping

Tender springs, also known as helper springs, work in conjunction with main springs to keep the suspension system loaded at full droop. This prevents the main spring from becoming unseated during suspension extension and maintains proper shock shaft support. The Hyperco tender spring is an essential component for race cars, road course vehicles, and high-performance street applications where suspension travel and consistency are critical.