Tripeak Oversized ceramic pulley wheels

This product is designed to enhance the performance of your Shimano 12-speed rear derailleur.

• 12T & 18T Configuration: Maximum efficiency.
• Compatibility: Designed for Shimano R71XX and R81XX series, including R7100 105 and R8100 Ultegra - 12-speed.
• Narrow-Wide Tooth Profile: Reduces the risk of chain drops and provides a more stable ride.
• Grade 5 Ceramic Bearings: High quality with minimal friction and maximum durability.
• Durable Composite Material: Provides longevity to the pulley wheels.
• Included in the Package: 3ml ceramic oil.
• 4-Year Warranty: See instructions to maintain the warranty.

Tripeak's patented design with narrow wide teeth ensures you won't drop the chain, and the pulley wheel is made of hard composite for extra durability. The ceramic bearings and the included ceramic oil (3ml) ensure smooth and efficient operation.