7075-T6 aluminum, hard anodized finish with PowerGlide ramps/pins for optimized shifting performance (newer black rings can be used to replace older tungsten grey rings of same BCD and arm/spider profile)
For SRAM Red, Force, Rival, Apex, S900/950, S500/550, S150, and Quarq-CinQo crank models (not for 2012 'New-Red'' cranks with hidden-bolt spider)
Specifications
Chain Compatibility
Shimano/SRAM 10
Chainring BCD
110mm
Chainring Position
Outer
Color
Black
Intended Use
Road
Material
Aluminum
Tooth Count
52t
UPC
710845674693
Tree Fort ID:
333222375253
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