ずっと気になってた EASTON for Spider Adapter Chainring Stone EC90SL 130BCD To パーツ
Easton 1x Direct Mount 12sp Chainrings Mate Cinch Cranks to,EASTON18-8022751-2T.jpg,Stone Chainring Adapter Spider for EASTON EC90SL To 130BCD,Easton EA90 Aluminum Crankset - 172.5mm, 10/11-Speed, Direct