Tusk Clutch Spring Set Compatible with Yamaha YZ125 1991-2021, 2025

Upgrade your clutch system with the Tusk Heavy‑Duty Clutch Spring Set Kit compatible with YZ125. This kit is engineered to provide optimal performance under demanding conditions, offering higher spring tension for improved clutch engagement, better power transfer, and increased durability. Perfect for riders who demand more from their machine—whether on the track, trail or in competition. Fitment is compatible with YZ125 from 1991 through 2021, and also includes 2025 model year coverage. Installation is straightforward: remove the stock clutch springs and replace them with the kit components, while retaining your existing factory clutch plates. With enhanced materials and heat‑treated steel construction, this kit delivers increased reliability and reduced risk of clutch fade or slippage under load. Whether you're restoring your bike, prepping for racing, or simply riding harder, this Tusk kit gives you the peace of mind that your clutch system has been upgraded for real‑world performance. Please verify your machine’s model year and clutch stack configuration before purchase. Always follow the manufacturer’s recommended service procedures and torque specs.

• Tusk spring sets are 10% stiffer than standard springs
• Sold in complete engine sets
• Fits Multiple Models - See Fitment Guide Image for Fitment