Tripeak Oversize Pulley Kit 12/18T, Ceramic Bearing (Shimano DuraAce92, 12-Spd)

Designed specifically for Shimano Dura-Ace 92 12-speed drivetrains, the Tripeak Oversize Pulley Kit with 12/18T pulleys optimizes your bike's performance by reducing friction and improving power transfer. The oversized pulley wheels minimize chain deflection, which results in smoother, more efficient gear changes, making it a must-have for serious cyclists.

Advanced Ceramic Bearings: This pulley kit comes equipped with high-quality ceramic bearings, known for their superior hardness and low friction compared to traditional steel bearings. These ceramic bearings provide smoother rotation and longer-lasting durability, ensuring you experience faster and more reliable performance on every ride. The low-resistance design of the ceramic bearings helps you maintain higher speeds with less effort.

Lightweight and Durable Construction: Crafted from premium materials, the Tripeak Oversize Pulley Kit is both lightweight and durable, making it ideal for riders seeking performance without compromise. The oversized pulley wheels are designed to handle high-stress conditions, ensuring lasting reliability while keeping your drivetrain running smoothly.

Optimized for 12-Speed Systems: Specifically tailored for Shimano Dura-Ace 92 12-speed groupsets, this pulley kit integrates seamlessly into your drivetrain. Its precision design ensures smooth, efficient shifting under load, giving you a performance advantage whether you're climbing, sprinting, or cruising on long rides.

The combination of oversized 12/18T pulleys and ceramic bearings reduces drivetrain resistance, helping you save energy and improve overall speed, making it ideal for racing and endurance rides.