https://www.pandapodium.cc/product/tripeak-jetstream-pro-oversized-ceramic-jockey-wheel-pulley-set
Unique and Patented Design: Globally patented design maximizes rear derailleur efficiency. Optimized Pulley Sizes: Features a 12T pulley at the top and a large 18T pulley at the bottom for maximum power transfer. Narrow Wide Teeth: Innovative narrow-wide tooth configuration ensures chain retention in all riding conditions. Robust Composite Material: Made of tough composite material for durability and longevity. Grade 5 Ceramic Bearings: Top-quality ceramic bearings provide ultra-low friction and long-term performance. Included Ceramic Grease: Includes 3ml of ceramic grease for optimal bearing maintenance. 4-Year Warranty: Backed by a comprehensive 4-year warranty for peace of mind. Color: Comes with black Dustcaps!
