Shimano 105 FC-R7000 Hollowtech II Crankset

Shimano 105 FC-R7000 Crankset - Enhanced Performance and Versatility
The Shimano 105 FC-R7000 11-speed crankset delivers superior power transfer with a weight-optimized design. Suitable for road bikes with disc brakes and 135 mm rear over-locknut dimensions, it features Hollowtech II technology, with hollow forged aluminum crankarms that strike the perfect balance between weight, stiffness, and strength. The crank's four asymmetrical arms and 110 mm bolt circle allow for three different chainring combinations. Available in silver and black, the FC-R7000 is an ideal upgrade for riders seeking efficiency and versatility.

SPECIFICATIONS 

Application: Road, Cyclocross, Gravel
Compatibility: Shimano 2x11-speed
Chainring Mount: 110 mm pitch circle, 4-arm asymmetrical

Technical Information:
Series: 105 R7000
Crankarm Material: aluminium
Chainring Material: aluminium / composite (GFRP), aluminium
Axle Material: steel
Gradation: 34-50, 36-52, 39-53
Crankarm Length: 170.0 mm, 172.5 mm, 175.0 mm
Chainline: 43.5 mm
Q-Factor: 146 mm
Axle Diameter: 24 mm (Hollowtech II)
Compatible BSA Shell Width: 68 mm
Recommended Bottom Bracket: SM-BBR60 or SM-BB72-41B Pressfit Hollowtech II (not incl.)
Recommended Chain: HG-EV 11-speed, HG-X11 (e.g. CN-HG601-11)

Features:
- weight-optimised crankarm design for excellent power transfer efficiency
- revised chainring tooth profile increases the distance to the chain, therefore compatible with 135 mm over locknut dimensions and 410 mm chainstay lengths
- anodised crankarms and chainrings
- stainless steel chainring bolts

Technology:
Hollowtech
A lightweight crankset not only reduces the bike's weight, but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. Shimano's advanced forging technology has solved the problem through the Hollowtech crank. Just like high quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very light weight.

Hollowtech II
What matters is the overall balance of the crankset. With regard to the entire crankset, an optimum ratio between the strength of the crank arms, the stiffness of the axle, the bearing position and other features is very important. During the development of the crankset, the overall balance of all individual elements was carefully considered in order to ensure maximum stability.
Outer bearing: On most 68 mm bottom bracket housings, the Hollowtech II 24 mm axle can be mounted outside the frame for better weight distribution and stability.
High-quality precision seals: The Hollowtech II set also features high quality precision seals in the bearing area to extend durability and maintain excellent rotation efficiency over time.
The axle and the 24 mm diameter bearings ensure optimum balance of the crankset and optimum transmission of power to the bicycle.

Manufacturer Part Numbers:
silky black 170.0 mm 34-50: I-FCR7000CX04L
silky black 170.0 mm 36-52: I-FCR7000CX26L
silky black 172.5 mm 34-50: I-FCR7000DX04L
silky black 172.5 mm 36-52: I-FCR7000DX26L
silky black 175.0 mm 34-50: I-FCR7000EX04L
silky black 175.0 mm 36-52: I-FCR7000EX26L
spark silver 170.0 mm 34-50: I-FCR7000CX04S
spark silver 170.0 mm 36-52: I-FCR7000CX26S
spark silver 172.5 mm 34-50: I-FCR7000DX04S
spark silver 172.5 mm 36-52: I-FCR7000DX26S
spark silver 175.0 mm 34-50: I-FCR7000EX04S
spark silver 175.0 mm 36-52: I-FCR7000EX26S

Contents:
- 1 x Shimano 105 FC-R7000 crankset (34-50, 36-52 or 39-53 tooth)
- 1 x Shimano crank bolt
- not incl. bottom bracket

Weight:

170mm-713g

172.5mm-742g

175mm-757g

 

FAQ

What crank arm lengths are available for the Shimano 105 11 speed ROAD cranks?
The Shimano 105 11 speed ROAD cranks are available in 160mm, 165 mm, 170 mm, 172.5 mm and 175 mm.

What type of chainring mount is compatible with the Shimano 105 11 speed ROAD crank?
The Shimano 105 11 speed ROAD crank is compatible with P.C.D. 110 mm.

What is the chainline for Shimano 105 11 speed ROAD crank?
The Shimano 105 11 speed ROAD crank chaniline is 43.5 mm.