CeramicSpeed oversized pulley wheels ensure low friction and high efficiency

Upgrade your drivetrain with these CeramicSpeed oversized pulley wheels that reduce friction and improve power transfer. The large pulley wheels ensure more efficient chain guidance and a smoother shifting experience, ideal for riders seeking maximum performance from their setup.

• Low friction: Oversized pulley wheels reduce resistance and enhance drivetrain efficiency.
• Optimized chain guidance: Uniform size on upper and lower wheels ensures stable and effective power transfer.
• Quality construction: Ceramic bearings and durable materials ensure long life and reliable performance.
• Color: Black.
• PW size: 17-tooth upper and 17-tooth lower.
• Compatible with: Shimano 9000/6800, SRAM eTap 11 speed (first models), SRAM mechanical 11 speed.

With CeramicSpeed oversized pulley wheels, you get an upgrade that combines low friction, high efficiency, and long durability. A great choice for riders who want maximum performance and a more responsive shifting experience.