Easton CINCH Spider Chainring Assembly EC90 SL Crank - 50/34t 11-Speed BLK ModelNumber=K5190 9 Color Black Material Carbon

9 Color Black Material Carbon Clamp Style Standard Rails Length 400

8mm base bars

Large platform design with true concave

Affordable and reliable derailleur is great for repairs and upgrades

(mm) 40 Bearing Type Cartridge Thickness 6

Easton CINCH Spider Chainring Assembly EC90 SL Crank - 50/34t 11-Speed BLK ModelNumber=K5190 9 Color Black Material CarbonEaston CINCH Spider and Chainring Assembly for EC90 SL Crank 50 34t 11 Speed Black. Easton spider and chainring assemblies for CINCH cranks. CINCH system compatible Crankarms and spindles sold separately TECH SPECS Tooth Count 50 Tooth Count 34 Tooth Count 50 34 Drivetrain Speeds 11 Round or Oval Round Defined Color Black Direct Mount Type Direct Mount CINCH Chainring BCD 110 Color Black Material Al Carbon Material Aluminum