Shimano Crankset 2 x 11 speed 105 FC-R7000 172.5 53-39T with hollow axle black

The redesigned SHIMANO 105 FC-R7000 crank offers the right balance of weight and efficiency without compromising stiffness. The wider gear pitch increases clearance with smaller cogs on modern frames with a 135 mm fork spacing. This crank is available with chainrings of 53-39, 52-36, and 50-34T and crank arm lengths of 160, 165, 170, 172.5, and 175 mm. Color options are Silky Black and Spark Silver.

• Optimal power transfer
• The right balance of weight and efficiency without compromising stiffness
• Multiple options for more choice
• Rider Tuned performance with numerous gear combinations
• Improved frame compatibility
• The wider gear pitch increases the clearance between the chain and small cogs, allowing for 410 mm chainstays for a 135 mm fork spacing

Product specifications:

• Model: FC-R7000
• Series: SHIMANO 105 R7000 Series
• Color: Silky Black
• Average weight: 713.4 g (50-34T), 742.6 g (52-36T), 757.8 g (53-39T)
• HOLLOWTECH II technology
• Threaded BB unit width: 70 mm
• Chainline (mm): 43.5
• Chainring combination: 53-39 teeth
• Compatible BB type Outside
• Compatible chain: HG-EV 11-speed, HG-X11
• Includes crank mounting bolt
• Crank arm length (mm): 172.5
• Chainring arms: 4
• HOLLOWTECH technology
• BCD (mm): 110
• Rear gears: 11
• Recommended BB Pressfit: SM-BB72-41B
• Recommended Threaded BB (normal): SM-BBR60
• Threaded BB unit width: 68 mm
• Q-factor (mm): 146