Road Cyclocross Bicycle Bike OSPW Oversized Derailleur Pulley Wheel System for Shimano R9100/R8000 use 12t top+16t Bottom Pulley in Black/Red/Gold Colors

$89.95
Price: (as of – Details) WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance.KCNC Wheel

SRAM RED AXS Rear Derailleur Pulley Kit – 12t Upper and 14t Lower, Ceramic Pulley Wheel Bearings, E1

$128.84
Price: (as of – Details) Product Description Red AXS E1 Ceramic Pulley Kit / Red AXS E1 Carbon Inner Cage