EASTON 2019 EC90 SL 碳纖維跑車鏈餅脾 Carbon Crankarms

EASTON 2019 EC90 SL 碳纖維跑車鏈餅脾 Carbon Crankarms

  • $3,280.00
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THE NEXT BIG THING IN ROAD

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 seperately ** Arms-only options available
 
BUILT FOR ROAD / CX / TRI-TT
SIZE 170 / 172.5 / 175mm
RING CONFIGURATIONS 53/39, 52/36, 50/34, w/ REMOVABLE SPIDER
SINGLE DIRECT MOUNT 38T, 40T, 42T, 44T, 46T, 48T, 50T
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
Material EC90 CARBON
Finish MATTE CARBON