ลอกตีนผี TP/12/16T/SRAM RD/FORCE COMPATIBLE(JW1216-SRBKAL)

SRAM Mechanical 12/16T

Key Features

Alloy Derailleur Cage kit system with pulley wheel Upper：12T/Lower：16T (SRAM Red/Force compatible)

TPiPEAK ceramic bearing - Race proven performance

Molded composite material - For superior durability than metal ones

Directional tension pulley - Reduce frictional power loss for quiet and smooth shifting performance

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