Shimano FC-T551 chainring, 44 teeth, 104mm bolt circle, 10-speed, for fitting a Shimano chain guard
Shimano FC T551 chainring
The original Shimano chainrings for the FCT 551 cranksets have a 104/64 bolt pattern and are compatible with all modern four-arm cranksets.
Herstellerinformation: SHIMANO INC., 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan, www.shimano.com | EU contact: Shimano Europe BV, High Tech Campus 92, 5656 AG Eindhoven, The Netherlands, www.shimano.com