SDI SDETCVY18-SET Elite 25mm TCV Spring Perch Set for KYB 48mm Forks

The SDI Elite 25mm TCV Spring Perch Set is a high-performance front fork suspension component designed for motocross applications with KYB 48mm Twin Chamber forks. This precision-engineered spring perch set provides riders with customizable suspension tuning options to optimize their bike's performance across various riding disciplines.

Key Features:

• 25mm TCV (Twin Chamber Valve) design for KYB 48mm forks
• Modifiable design allows customization for SX, MX, FMX, and Enduro riding styles
• Greatly improves bottoming resistance and deep stroke performance
• Features holes that can be modified to fine-tune suspension characteristics
• Includes comprehensive installation and tuning guide
• Sold in pairs for complete fork setup
• Proudly made in the U.S.A.

This spring perch set is designed to be modified by the user to achieve optimal suspension performance for their specific riding style and conditions. The tunable design requires drilling to customize the hole sizes, allowing precise control over fork damping characteristics. Compatible with various Yamaha YZ models (2014-2024), Kawasaki KX250F (2020-2021), and other motorcycles equipped with KYB 48mm forks. Includes detailed instructions for proper installation and tuning modifications.