The Shimano XT FCM 771 crankset with 180 mm crank arms and a gear ratio of 48-36-26.
The new crank arms and spider are slimmer and lighter. On the Shimano XT crankset with large chainrings, the middle chainring is made of aluminium
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