Tripeak AOPW 12/18T Ceramic Oversized Pulley Set

Tripeak Jetstream Pro AOPW 12/18T Oversized Ceramic Pulley System

The Tripeak Jetstream Pro AOPW 12/18T Oversized Ceramic Pulley System redefines drivetrain efficiency with a globally patented design that delivers smoother shifting, reduced friction, and maximum power transfer.

Featuring optimised pulley sizing — a 12-tooth upper and 18-tooth lower wheel — the Tripeak Jetstream Pro AOPW ensures a more efficient chain path for faster, cleaner gear changes. Its innovative narrow-wide tooth profile enhances chain retention and stability across all riding conditions, from sprint finishes to gravel climbs.

Built from robust composite materials, this system offers lightweight strength and long-term reliability. Inside, Grade 5 ceramic bearings deliver ultra-low friction and enduring smoothness, helping riders save watts where it matters most.

Backed by a 4-year warranty and finished with black dustcaps, the Tripeak Jetstream Pro AOPW 12/18T Oversized Pulley System is the ultimate upgrade for performance-driven cyclists.

Ride faster. Shift smoother. Go further.