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.
specifications:
– size (mass +/-1g): 12t (22g – for set)
– material: delrin construction, 606 2rs stainless bearing, 7075 t6 covers
– compatibility: fits only to sram xx1, x01, x1 and force cx1 rear derailleurs
– chain compatibility: 11spd







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