absoluteBLACK precision pulleys for Sram 11spd derailleurs like XX1, X01, X1 and CX1.They are machined from Delrin which guarantees quiet work and great durability.Narrow-wide profiles aid to shifting precision.Each kit contains one upper and one lower pul
absoluteBLACK precision pulleys for Sram 11spd derailleurs like XX1, X01, X1 and CX1.
They are machined from Delrin which guarantees quiet work and great durability.
Narrow-wide profiles aid to shifting precision.
Each kit contains one upper and one lower pulley with dust covers.
Size (Mass +/-1g): 12T (22g – for set) Chain compatibility 11spd
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