12 x 12T Ceramic derailleur pulleys.
High-performance composite material from EMS Swiss with 40% glass-fibre blend.
Sealed bearing with aluminium cover for optimal durability.
Specially lubricated with ceramic oil for lower resistance.
Compatible with 12 speed SRAM road groupsets.
Compatible with brands: SRAM
Compatible with: SRAM 12 speed
Part materials: Grivory EMS
Bearings material: Ceramic
Gears: 12 speed
Pulley Size: 12T
Narrow Wide: Tension pulley only