Shimano 105 Di2 ST-R7170 12 speed brake shift lever caliper right rear

Shimano 105 Di2 ST-R7170 12 speed brake shift lever caliper right rear

Shimano 105 Di2 ST-R7170 12 speed brake shift lever caliper left front

Shimano 105 Di2 ST-R7170 12 speed brake shift lever caliper left front

Shimano 105 FC-R7100 12 speed Crank crankset

$179.99
Availability: In stock
SKU
126170

SHIMANO 105 HOLLOWTECH II Crankset 2x12-speed

FC-R7100

An attractive aluminum crank with hollow arms for lightweight, rigidity, and durability

The newly designed crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminum technology, is anodized with a beautiful gloss black anodized finish, giving it a luxurious look. The resin ribs on the back of the chainrings are SHIMANO 105's unique structural design that achieves both thorough weight reduction and crisp shifting performance

Features

  • Optimal balance of stiffness, strength, weight and rotational performance
  • HOLLOWTECH II structure cuts weight yet maintains strength for better power transfer
  • Crank arm length: 160, 165, 170, 172.5, 175 mm
  • Gear combination: 50-34T, 52-36T
  • Q-factor: 148 mm

Specifications:

  • Average weight: 754 (50-34T)
  • Rear speeds: 12
  • Compatible chain: HG 12-speed
  • Chain line (mm): 44.5
  • P.C.D. (mm): 110
  • Spider/Gear arms: 4
  • Chainring combination: 50-34T, 52-36T
  • Q-factor (mm): 148
  • Crank arm length (mm)|160:
  • Crank arm length (mm)|165:
  • Crank arm length (mm)|170:
  • Crank arm length (mm)|172.5:
  • Crank arm length (mm)|175:
  • Optional chain guard|Without chain/bash guard:
  • HOLLOWTECH II:
  • HOLLOWTECH crank arm:
  • Compatible bottom bracket type|Outboard:
  • Recommended bottom bracket|Threaded (normal): SM-BBR60
  • Recommended bottom bracket|Press-fit: SM-BB72-41B
  • Threaded bottom bracket shell width (mm)|68:
  • Threaded bottom bracket shell width (mm)|70:
  • Crank fixing screw included:
    Specifications subject to change
Write Your Own Review
You're reviewing:Shimano 105 FC-R7100 12 speed Crank crankset

No Related Posts