Shimano? PD-6601 Pedal (8)
Ultegra SPD-R pedal
Higher Rigidity & Power Transfer Efficiency
Power-robbing flex is reduced through wider bearing placement, a larger shoe contact area and the SPD-R binding centered between the bearings.
Lower pedaling platform for greater stability
Angled pedal surface is 6.5mm closer to the center of the spindle (compared to previous PD-6500 pedal). Saddle height should be checked after installing.
Fluorine Coated Claw
Improves ease of entry and release mechanism.
Three Types of SPD-R Cleats / Available in fixed binding, 6 or 10-degree self-centering types.
Road Clearance: 34&--176;
Cleat Retention Adjuster: Yes
Cleat Retention Indicator: Yes
Rubber Stabilizer Pad: Yes
Spindle Thread: BC 9/16"x 20 T.P.I.
Spindle: chrome-moly steel
Body: aluminum/barrel & clear coated