SHIMANO Dura Ace FC-7700 Front Chainwheel Crank Arm Fixing Bolt and Washer

SHIMANO Dura Ace FC-7700 Front Chainwheel Crank Arm Fixing Bolt and Washer 

Octalink bolts include steel washers
JIS includes black plastic caps
HT2 mount bolts (low torque, plastic) are for mounting non-drive arm
Hollow bolts are not recommended for non-treated spindles
Washer included Self-Extracting
Crank Cap sold separately
Sold individually
Fits splined bottom bracket spindles, and uses 8mm hex

The following are an "A" match which indicates that the parts are the same in materials, appearance, finish, size, etc.

- Ultegra FC-6500 

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.