Profile Racing 104mm 4-bolt Spider Review Posted by Pelicandy August 26, 2018 in Drivetrain Components This fits your . Make sure this fits by entering your model number. Chainring BCD: 104mm Profile Racing Crank Spiders Item Specifications: Color Silver Fits Random Products SHIMANO America CS-7900 Dura Ace Cassette Review SRAM PC 971 P-Link Bicycle Chain (9-Speed, Grey) R... SRAM Rival BB30 22 Yaw Crankset Review SHIMANO Dura-Ace 9000 Chainring Review Cycling Outdoor Recreation Parts & Components Profile Racing Sports & Outdoors