SwishTi Road Bicycle Titanium Ceramic Oversized Pulley&Cage for Sram Red/Force all the teeth would be

all the teeth would be considered narrow with small differences in thickness between brands

Cooing Fiber is highly permeable to air and has a high heatregulating-capacity

ceramic bearings cost more not only because the balls are ceramic

Bottom Pulley :16T sealed bearing

SwishTi Road Bicycle Titanium Ceramic Oversized Pulley&Cage for Sram Red/Force all the teeth would beSPECIFICATION: Top Pulley : Titanium 12T ceramic bearingBottom Pulley : Titanium 16T ceramic bearing Pulley Material: TitaniumCage Material : Titanium Weight : approx. 79 grams 2. 8ozFor Road Sram Mechanical Red Force Rival Apex 10s 11s use Notice: Not compatible with sram 11s eTap. SwishTi Titanium&Ceramic Road Bicycle OverSized Pulley Wheel Cage (OSPW) TITANIUM CAGE&PULLEY Titanium is a strong and lightweight refractory metal. Titanium are critical