Easton EC90 SL Carbon Crank Arms Size:170mm dirt and corrosion can make

dirt and corrosion can make it difficult to separate by hand

Drivetrain Speeds: 10

Environmentally friendly

SRAM PC1091R 10 Speed Hollow Pin Chain

Easton EC90 SL Carbon Crank Arms Size:170mm dirt and corrosion can makeEaston EC90 SL Carbon Crank Arms The Easton EC90 SL crank utilizes CINCH technology which allows for direct mount 1x rings as well as direct mount 2x spiders, and industry leading versatility. Easton refines the design for larger ring applications with improved chain retention, while reducing running noise and friction EC90 SL carbon arms feature hollow carbon construction, while the 30mm spindle and pedal inserts features high grade aluminum CINCH