The EC90 SL crank utilizes the RaceFace Cinch technology which allows for direct mount 1x rings as well as direct mount 2x spiders and industry-leading versatility. Increasingly popular 1x setups have many advantages including weight and simplicity. Their major limitation is adaptability. A Cyclocross rider's ability to ride a course, then effortlessly change chainrings to their preferred setup is a major necessity that has, until now, been overlooked. The chainring has a narrow/wide tooth profile. Easton refines the design for larger ring applications with improved chain retention while reducing running noise and friction. Finally, Easton launches a new line of low friction Bottom Brackets to complete the EC90 SL Crank package.
*BB Sold separately
built for | Road / CX / TRI-TT |
size | 170 / 172.5 / 175mm |
single direct mount | 38T, 40T, 42T, 44T, 46T, 48T, 50T (Sold Seperately) |
weight | 590g 172.5mm 52/36 w/o BB, 442g 172.5mm 40T w/o BB |
chainline | 1x 47mm / 2x 45mm |
q-factor | (with washers) 149mm |
spindle diameter | 30mm |
bb options | BB86, BSA 68mm, PF30 68mm, BB30 68mm, BBright, 386Evo (Sold Seperately) |
material | EC90 Carbon |
finish | Matte Carbon |
BUILT FOR | Road / CX / TRI-TT |
Size | 170 / 172.5 / 175mm |
SINGLE DIRECT MOUNT | 38T, 40T, 42T, 44T, 46T, 48T, 50T (Sold Seperately) |
Weight | 590g 172.5mm 52/36 w/o BB, 442g 172.5mm 40T w/o BB |
CHAINLINE | 1x 47mm / 2x 45mm |
q-factor | (with washers) 149mm |
Spindle diameter | 30mm |
BB OPTIONS | BB86, BSA 68mm, PF30 68mm, BB30 68mm, BBright, 386Evo (Sold Seperately) |
Material | EC90 Carbon |
Finish | Matte Carbon |