Product details
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Shimano FC-R8100 Ultegra 12-Speed 110 BCD Asymmetric Chainring 50t, 110mm Black
About This Item
Chainring Shimano FC-R8100 50t 12S Asymmetric 110BCD Black
Certified Shimano OEM replacement parts
A worthy replacement chainring for Shimano 12-speed cranks or other 110 BCD cranksets.
The Shimano Ultegra FC-R8100 12-Speed Chainrings are compatible with Shimano R8100 cranksets and other, 110 BCD 4-bolt cranksets.
Ultegra is ˝pro-proven˝ as it is a direct trickle-down from the Dura-Ace groupset.
Key Features
Aluminum construction and Hollowglide technology maximize stiffness without weight penalty
Compatible with Shimano 12-speed groupsets
Specifications
Color Black
Size 50t, 110mm
Gender unisex
Intended User Age 12 years and over
Model Year 2026
Material Components Aluminum
Specifications
Brand Shimano
Condition New
Part type Chainring
Bike type Chainring
Size 50t, 110mm
Colour Black
Frame size 50t, 110mm
Manufacturer part number Y0NG98010
UPC 192790168043
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Wheel & Sprocket has been family owned since 1973, with shops across Milwaukee, the Fox Valley, Madison and Chicagoland. Every order is picked and packed by people who ride, and if something is not right a mechanic will answer you — not a script.
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Wheel & Sprocket Outlet · Item 192790168043
Item specifics
| Condition | New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... |
|---|---|
| Color | Black |
| Size | 50t, 110mm |
| Sport Activity | Cycling |
| Part Type | Chainring |
| Model Year | 2026 |
| Frame Size | 50t, 110mm |
| For Bike Type | Cycling |
| Finish | Black |
| Compatible Brand | Shimano |
| Compatible Bike Type | Shimano 12-speed cranks, 110 BCD cranksets |
| Bike Type | Chainring |
| Brand | Shimano |
| Country of Origin | Japan |
