4 Adjustable Shock Spring 12" Length 12mm ID for Minibike Mini Bike Go Kart Cart

This 4 Adjustable Shock Spring is a set of four adjustable shock springs with a 12-inch length and 12mm inner diameter, designed for minibikes, mini bikes, go karts, and carts. These springs allow riders to fine-tune suspension stiffness for improved handling and comfort. They are commonly used in small off-road vehicles and custom projects.Key Features: • Set of 4 adjustable shock springs • 12" length for compact suspension systems • 12mm inner diameter fits standard shock shafts • Adjustable preload for custom tuning • Suitable for minibike, go kart, and mini bike applicationsTechnical Specifications: Product Type: Shock Spring, Part Number(s): (not specified), Quantity: 4, Length: 12", Inner Diameter: 12mm, Application: Minibike / Go Kart / CartQ: How do I adjust the spring preload? A: Use the threaded adjuster on the spring collar; turning it clockwise increases preload, counter‑clockwise decreases it. Q: Will these springs fit my specific go kart model? A: Measure your existing spring's length and inner diameter; if they match 12" and 12mm ID, these are compatible. For custom builds, verify the spring rate meets your needs.Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.