Shimano 105 FC-R7100 Crankset - 165mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=FD40131-20 Sold as a pair Color

Sold as a pair Color Black Brake Cable Head Type Road Brake Lever Actuation Short Pull

} Upgrade your existing Force E1 crank with a spindle based power meter Proven Quarq reliability and accuracy Long battery life to power a season of rides Waterproof (IPX7) waterproof to 1 meter for 30 minutes) Spindle-based unit measures left side power to calculate total watts SRAM Model ID: PM-FRC-ASSY-E1

SHIMANO Equivalent CS-5700 / CS-4600 / CS-HG81 / CS-HG62

The SDG grips feature a unique circular ribbed pattern and ergonomic design

model alloy shell BSA shell ID 33

Shimano 105 FC-R7100 Crankset - 165mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=FD40131-20 Sold as a pair ColorThe Shimano 105 FC R7100 12 speed crankset offers an optimized balance between lightweight and efficiency without sacrificing stiffness. The crank is formed with hollow aluminum technology and finished with a durable gloss black anodized. The resin ribs on the back of the chainrings are Shimano 105's unique structural design that achieves both through weight reduction and crisp shifting performance. Optimal balance of stiffness strength weight and