12 x 14T CrMo derailleur pulleys.
Narrow Wide tooth profiling ensures ultimate chain retention.
Composite material provided by EMS Swiss, with 40% glass-fibre mixture.
Sealed bearings.
Compatible with SRAM 12 spd MTB.
Specifications
Compatible with brands: SRAM
Part Material: Grivory EMS
Bearing Material: CrMo
Gears: 12 spd
Pulley Size: 12 + 14T
Narrow Wide: Tension Pulley Only
Weight: 26g
Colour: Black