Shimano Ultegra FC-R8100 2x12-Speed Crankset
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Regular price
€149,00
incl. VAT
Regular price
-51%
€304,95
Sale price
€149,00
incl. VAT
The new ULTEGRA FC-R8100 crankset offers the same fast and precise shifting and efficient power transfer that Shimano riders love, but with even more crank length options. With lengths from 160 to 175 mm, ULTEGRA cranks now also cater to smaller riders, triathletes, and those wanting to try shorter cranks.
An integral part of Shimano's new 12-speed road line, the FC8100 crankset is based on the legendary efficiency of Shimano's shifting and drivetrains. With new refinements for smooth 12-speed shifting, the ULTEGRA crankset is now offered in lengths from 160 to 175 mm and provides more performance and compatibility for smaller riders, triathletes, and cyclists with specific biomechanical needs.
Features:
- Optimal balance of stiffness, strength, weight, and pedaling efficiency.
- The HOLLOWGLIDE structure reduces weight while maintaining strength, for better power transfer and faster, more precise shifting
- Chainring combinations 52-36, 50-34, and 46-36. Crank lengths 160, 165, 170, 172.5, and 175 mm.
| MODEL N. | FC-R8100 |
|---|---|
| SERIES | ULTEGRA R8100 Series |
| Color | series color |
| Average weight | 700 (50-34T) 711 (52-36T) |
| Cogs | 12 |
|---|---|
| Compatible chain | 12-speed HG |
| Chainline (mm) | 44,5 |
| Bolt circle diameter (mm) | 110 |
| Spider/Arms | 4 |
| Chainring combination | 46-36T (NEW), 50-34T, 52-36T |
| Q factor (mm) | 148 |
| Crank length (mm)|160 | ✔ |
| Crank length (mm)|165 | ✔ |
| Crank length (mm)|170 | ✔ |
| Crank length (mm)|172.5 | ✔ |
| Crank length (mm)|175 | ✔ |
| Optional bashguard|Without chain / bashguard | ✔ |
| HOLLOWTECH II | ✔ |
| HOLLOWTECH crankset | ✔ |
| HOLLOWGLIDE | ✔ |
| Compatible bottom bracket type|External | ✔ |
| Recommended bottom bracket|Threaded (standard) | SM-BBR60 |
| Recommended bottom bracket|Press until fully inserted | SM-BB72-41B |
| Threaded lower bracket shell length (mm)|68 | ✔ |
| Threaded lower bracket shell length (mm)|70 | ✔ |
| Crank fixing bolt included | ✔ |
The product can be shipped in aftermarket box or OEM packaging depending on supply
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