Lightweight crank arm for Shimano Ultegra FC-R8100 cranksets, manufactured using Hollowtech II technology.
The left crank arm unit is available in different arm lengths.
Material: aluminum (anodized)
| Product Name: | Shimano Crank Arm for Ultegra FC-R8100 - left |
| Manufacturer: | Shimano Parts |
| Item Code: | SHI647431 |
| activity: | Cycling |
| material: | Aluminium |
| usage bikesport: | Road Bike |
| crank accessories & spare parts: | Crank Arms |
| Model year: | 2025 |
| Collection: | Full year |
| Color: | Black |
| manufacturer item code: | Y0NG98040 (165 mm) Y0NG98050 (170 mm) Y0NG98060 (172.5 mm) Y0NG98070 (175 mm) |
| Product Series: | Shimano - Ultegra |
| GTINs: | 4550170167981, 4550170167998, 4550170168001, 4550170168018 |
| Manufacturer page: | http://www.shimano-europe.com/ |