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Shimano Crankset 12s FC-R8100 52-36T 172.5mm Ultegra R8100
Shimano Crankset 12s FC-R8100 52-36T 172.5mm Ultegra R8100
Shimano Crankset 12s FC-R8100 52-36T 172.5mm Ultegra R8100
IFCR8100DX26
4550170894054
€299.99
€209.99
Save 30%
VAT included
You save €90.00 (30%) on the manufacturer's recommended price
Price history
- Today's price
- €209.99
- Lowest price of the last 30 days
- €209.99
- Manufacturer's recommended price
- €299.99 (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
ULTEGRA's new FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. ULTEGRA cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms.
An integral part of Shimano's new 12-speed road lineup, the FC-R8100 crank builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the ULTEGRA crank is now offered in lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements.
FEATURES
Optimal balance of stiffness, strength, weight and rotational performance
HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting
PRODUCT SPECIFICATIONS
MODEL NO: FC-R8100
SERIES: ULTEGRA R8100 Series
Color: Series color
Average weight: 700 (50-34T) 711 (52-36T)
Threaded bottom bracket shell width (mm)_70: Yes
Chainring combination: 52-36T
Compatible bottom bracket type_Outboard: Yes
Crank fixing screw included: Yes
Crank arm length (mm)_172.5
Spider/Gear arms: 4
HOLLOWGLIDE: Yes
HOLLOWTECH II: Yes
HOLLOWTECH crank arm: Yes
Optional chain guard_Without chain/bash guard: Yes
Recommended bottom bracket_Press-fit: SM-BB72-41B
Recommended bottom bracket_Threaded (normal): SM-BBR60
Threaded bottom bracket shell width (mm)_68: Yes
Q-factor (mm): 148
Chain line (mm): 44.5
Compatible chain: HG 12-speed
P.C.D. (mm): 110
Rear speeds: 12
IFCR8100DX26
Data sheet
- Speeds
- 12
- Code
- SH240524
- Compatible with
- Shimano
- Use
- Road
- Teeth
- 36
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Who it is for and how to use it
Ideal for
Road cyclists with Shimano 12-speed transmission
Designed for road use with a Shimano 12-speed drivetrain. The 52-36D chainring combination and HOLLOWTECH II compatibility make it suitable for riders seeking smooth shifting and efficient power transfer.
Those looking for a 172.5 mm crank arm length
Suitable for those who want 172.5 mm crank arms and a precise setup for their road bike. The 711 g weight and HOLLOWGLIDE structure aim for a balance of stiffness, durability and rotational efficiency.
Cyclists focused on shifting performance and compatibility
Indicated for those who want fast, precise front shifting with compatible Shimano components. The 44.5 mm chainline and 110 BCD complete a configuration aimed at road transmission use.
Use cases
Ideal
Road rides with compact gearing
The 52-36D combination and 12-speed configuration are suitable for road use. The crankset offers fast, precise front shifting and efficient power transfer.
52-36D · 12 velocità · Strada · Cambio corona
Very suitable
Mounting on a Shimano road bike
Shimano compatibility and the HOLLOWTECH II standard make it suitable for a Shimano road drivetrain. The 44.5 mm chainline and the recommended bottom bracket complete the technical data.
Compatibilità Shimano · HOLLOWTECH II · Linea di catena 44,5 mm · Guarnitura
Very suitable
Setup with 172.5 mm crank arm
The 172.5 mm crank arms are indicated for those who need this exact size on their bike. The ULTEGRA R8100 series offers multiple length options, but this version keeps the size stated in the specifications.
172.5 mm · ULTEGRA R8100 · Pedivella · Strada
Who it is for
Experienced road cyclist
- Looks for
- A Shimano 12-speed crankset with 52-36D chainrings and HOLLOWTECH II standard.
- Why
- This FC-R8100 combines Shimano compatibility, 711 g weight and a road-focused setup for precise, efficient shifting.
Frequently asked questions
How many speeds does this crankset support?
It is a 12-speed crankset. The specifications also indicate compatibility with 12-speed HG chain.
What is the chainring combination?
The chainring combination is 52-36D. This setup is intended for road use.
What is the crank arm length?
The crank arm length is 172.5 mm. It is a useful figure when choosing a size that matches the bike.
Which standard does it use?
The stated standard is HOLLOWTECH II. HOLLOWGLIDE is also listed in the specifications for the crankset structure.
Which drivetrain brand is it compatible with?
The indicated compatibility is Shimano. The specifications also list the recommended bottom bracket SM-BB72-41B and SM-BBR60.
Show all (6)
How much does the crankset weigh?
The stated weight is 711 g. The same value is also given as component weight.
Information prepared by the BSA team with the support of AI, based on the manufacturer's specifications.