The Shimano Dura-Ace FC-7803 triple road bike crankset

Currently, the Shimano Dura Ace FC 7808 crankset is the only triple crankset available in the Dura Ace series. Hollowtech II crank arms, cold-forged in combination with the fixed internal bottom bracket, deliver maximum stiffness. The SG-X chainrings shift quickly and cleanly, even under load.

Shimano Dura Ace FC-7803 Crankset Technical Specifications:

• HOLLOWTECH II crankset Perfect symbiosis of maximum strength and minimum weight
• Q-factor unchanged from FC-7701/BB-7700
• Smoother operation Minimisation of bearing surfaces ensures even smoother operation
• SG-X chainrings
• Sizing: 53-39-30 teeth
• Available crank lengths: 170 mm
• DUAL-SIS compatible
• Weight: 740 g 52-39-30 teeth, 170 mm Total weight including bottom bracket
• The bottom bracket is not included
• Recommended bottom bracket: SM-FC7800
• Scope of delivery: left and right crank arms including chainrings 52/39/30 teeth

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