Shimano America FC-7950 Dura Ace Compact Crankset

Shimano America FC-7950 Dura Ace Compact Crankset Review

Shimano America FC-7950 Dura Ace Compact Crankset Feature

• Compatible with standard front derailleur
• Requires 10-speed compatible chain
• SG-X outer rings have steel chain pick-up tabs riveted to the inner face for positive upshifts
• 5-Bolt, 110mm bcd chain rings
• Weighs 637 grams

Say goodbye to triple cranksets for good! The Shimano Dura-Ace FC-7900 Crankset employs a wide gear range to cover almost any cycling situation you get yourself into. A sleeker, more aerodynamic design than its predecessor saves about 15-grams of weight, and a precise fit between chain and chainring gives you increased power transfer efficiency. The FC-7900 makes super crisp front shifts and its improved bottom bracket seals reduce power-rubbing friction and contamination. Hollow forged thin-walled Hollowtech II crankarms reduce mechanical drag and add extra stiffness to this Shimano crankset.

Product Features

• Arm Material: aluminum
• Arm Length: 165 mm, 167.5 mm, 170 mm, 172.5 mm, 175 mm, 177.5 mm, 180 mm
• Chainring Sizes: 50 x 34 teeth
• BB Threading: English
• BB Type: BB-7900
• Bolts:
• Bottom Bracket:
• Rings:
• Spindle:
• Weight:
• Compatible Components:
• Manufacturer Warranty: 3 years
• Recommended Use: cycling