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An attractive aluminum crank with hollow arms for lightweight, rigidity, and durability.
Shimano Crankset 12s FC-R7100 50-34T 170mm 105 R7100
An attractive aluminum crank with hollow arms for lightweight, rigidity, and durability.
IFCR7100CX04
4550170172527
€174.99
€122.49
Save 30%
VAT included
You save €52.50 (30%) on the manufacturer's recommended price
Price history
- Today's price
- €122.49
- Lowest price of the last 30 days
- €122.49
- Manufacturer's recommended price
- €174.99 (30% less)
The price has not been reduced in the last 30 days. The recommended price is set by the manufacturer and is shown for reference only.
FREE SHIPPING IN ITALY FROM 129,99 EUROS*
100% SECURE CHECKOUT
N.1 in Italy in the Bike and E-Bike Shops
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
Q-factor: 148 mm
PRODUCT SPECIFICATIONS
MODEL NO: FC-R7100
SERIES: SHIMANO 105 R7100 Di2 Series
Color: Black
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
Q-factor (mm): 148
Crank arm length (mm)|: 170
Optional chain guard|Without chain/bash guard: Yes
HOLLOWTECH II: Yes
HOLLOWTECH crank arm: Yes
Compatible bottom bracket type|Outboard: Yes
Recommended bottom bracket|Threaded (normal): SM-BBR60
Recommended bottom bracket|Press-Fit: SM-BB72-41B
Threaded bottom bracket shell width (mm)|68: Yes
Threaded bottom bracket shell width (mm)|70: Yes
Crank fixing screw included: Yes
IFCR7100CX04
Data sheet
- Speeds
- 12
- Code
- SH250825
- Compatible with
- Shimano
- Use
- Road
- Teeth
- 34
No customer reviews for the moment.
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Who it is for and how to use it
Ideal for
Road cyclist with a 12-speed drivetrain
Suitable for those looking for a road-use crankset with Shimano 12-speed drivetrain and HOLLOWTECH II standard.
Those who want stiffness and low weight
Designed for those seeking a balance of lightness, rigidity and rotational efficiency in a hollow forged aluminium crankset.
Those using a 50-34D setup on the road
Suitable for those looking for a crankset with 50-34D chainring combination and 170 mm crank arm length.
Use cases
Ideal
Road bike build with Shimano groupset
Fits into a road setup with Shimano components and 12-speed HG chain.
Strada · Shimano · 12 velocità
Very suitable
Replacement for a HOLLOWTECH II crankset
Suitable for those looking for a crankset with HOLLOWTECH II standard and hollow forged aluminium construction.
HOLLOWTECH II · Alluminio forgiato cavo · Guarnitura
Suitable
Efficient road riding
The 50-34D combination and 170 mm crank arm length make it suitable for road use focused on smooth pedalling.
50-34D · 170 mm · Pedivella
Who it is for
Demanding road cyclist
- Looks for
- A Shimano crankset for a 12-speed drivetrain, with HOLLOWTECH II standard and low weight.
- Why
- This model suits road use with Shimano compatibility and a hollow forged aluminium construction.
Frequently asked questions
Which groupset is this crankset compatible with?
It is compatible with Shimano and with 12-speed HG chain. This makes it suitable for a consistent road setup with the specified series.
What is the crankset standard?
The standard is HOLLOWTECH II. It indicates a structure designed to achieve a good balance between stiffness and weight.
What is the crank arm length?
The crank arm length is 170 mm. This is a useful figure when choosing the most suitable geometry for a riding position.
What is the weight of the crankset?
The weight is 754 g. The figure refers to the 50-34D configuration.
What is the chainring combination?
The chainring combination is 50-34D. This is a typical configuration for road use.
Information prepared by the BSA team with the support of AI, based on the manufacturer's specifications.