Made from durable and hard 2024 alloy, these clutch shoes extend the life of your RC8 and RC8T clutch. The harder material will last longer between rebuilds and maintenance, which gives you more time on the track! Last through 45 minute to 1 hour mains with consistent feel and performance. Tapped hole for M3x3 mm set screw for fine-tuning the feel. Screws not included.