






⚡ Shift into the fast lane with Shimano Ultegra precision!
The Shimano Ultegra FC-R8100 12-speed double chainset combines cutting-edge HollowTech II technology with a lightweight hollow aluminum design to deliver exceptional stiffness and power transfer. Engineered for competitive road cycling, it features a HollowGlide outer chainring for superior shift performance under load, optimized chainring teeth for 12-speed HG chains, and a durable integrated bottom bracket system (sold separately). Available in multiple sizes, this crankset is the ultimate upgrade for riders demanding race-level efficiency and reliability.
| ASIN | B09HKGRD87 |
| Best Sellers Rank | #363,341 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #314 in Bike Cranksets |
| Brand | SHIMANO |
| Date First Available | October 31, 2021 |
| Department | Unisex |
| Global Trade Identification Number | 04550170893729 |
| Is Discontinued By Manufacturer | No |
| Item Length | 13 Inches |
| Item Weight | 2.64 pounds |
| Item model number | IFCR8100EX26 |
| Language | English |
| Load Capacity | 10 Kilogramm |
| Manufacturer | Shimano Ultegra |
| Material | Aluminum |
| Recommended Uses For Product | Road Cycling, Mountain Biking, Competitive Racing |
| Strand Type | Single |
| UPC | 192790893723 |
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