10Pcs Woodruff Key Flywheel Set 3x12x5mm For Yamaha YZ125 YZ250 YZ85 TTR50 TTR110 125 DT Direct Replacement Fit Easy Install Interchangeable Part For Durable Performance

High-performance woodruff key set for flywheels, ensuring
✔️ 10-piece 3x12x5mm carbon steel set for secure flywheel connections, direct replacement with easy install and durable build.

This is a pack of 10 woodruff keys designed for motorcycle flywheel assemblies, typically used in off-road bikes and dirt bikes to keep the flywheel locked onto the shaft without slipping during high-speed rides or tough terrain.

✅ Compatible with models like YZ125, YZ250, YZ85, TTR50, TTR110, and similar setups for a perfect fit.
✅ Constructed from tough carbon steel to handle rotational forces and maintain stability over time.
✅ Precisely sized at 3x12x5mm for improved shaft connections and to prevent misalignment in demanding conditions.
✅ Offers simple installation without needing extra machining, making it a go-to for quick repairs or upgrades.

💡 What are woodruff keys typically used for in mechanical setups? Woodruff keys help lock components like flywheels onto shafts for reliable performance. Here's why they're a solid pick for engine builds: - They provide a strong, half-moon shape that fits snugly into a shaft groove to avoid slippage - They're ideal for high-torque applications in motors and machinery to boost overall efficiency - Using them cuts down on wear and ensures parts stay aligned during operation - They make swapping out components easier without complex tools, saving time on the job

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