The Shimano FC-R8100 Ultegra 12 Speed Chainring is a precision shifting chainring designed for the Ultegra R8100 cranksets. It features HollowGlide outer chainring technology, which removes flex by leveraging a hollow structure, maximizing rigidity while trimming weight. This results in sharper, more precise front shifts even under heavy load. The chainring is optimized for Shimanos 12-speed HG chains, delivering enhanced efficiency and power transfer. It is available in multiple sizes, including 34T, 36T, 50T, and 52T, to suit various gearing preferences.
The Shimano FC-R8100 Ultegra 12 Speed Chainring is a precision shifting chainring designed for the Ultegra R8100 cranksets. It features HollowGlide outer chainring technology, which removes flex by leveraging a hollow structure, maximizing rigidity while trimming weight. This results in sharper, more precise front shifts even under heavy load. The chainring is optimized for Shimanos 12-speed HG chains, delivering enhanced efficiency and power transfer. It is available in multiple sizes, including 34T, 36T, 50T, and 52T, to suit various gearing preferences.
The Shimano FC-R8100 Ultegra 12 Speed Chainring is a precision shifting chainring designed for the Ultegra R8100 cranksets. It features HollowGlide outer chainring technology, which removes flex by leveraging a hollow structure, maximizing rigidity while trimming weight. This results in sharper, more precise front shifts even under heavy load. The chainring is optimized for Shimanos 12-speed HG chains, delivering enhanced efficiency and power transfer. It is available in multiple sizes, including 34T, 36T, 50T, and 52T, to suit various gearing preferences.
The Shimano FC-R8100 Ultegra 12 Speed Chainring is a precision shifting chainring designed for the Ultegra R8100 cranksets. It features HollowGlide outer chainring technology, which removes flex by leveraging a hollow structure, maximizing rigidity while trimming weight. This results in sharper, more precise front shifts even under heavy load. The chainring is optimized for Shimanos 12-speed HG chains, delivering enhanced efficiency and power transfer. It is available in multiple sizes, including 34T, 36T, 50T, and 52T, to suit various gearing preferences.
Last updated at 03/21/2026 15:45:37
Shimano Chainring Ultegra CR-R8100 2x 12-Speed 36T
Shimano Corona Ultegra FC-R8100 34/36 12v 36
Delivery $123.37
Shimano Ultegra FC-R8100 12 Speed Chainring 36t
14-day returns
SHIMANO - FC-R8100/P Chainring 34-36T Black 36T
Delivery $50
Shimano Ultegra FC-R8100 Chainring 36T
Delivery between Tue – Fri $9.90
Shimano Ultegra FC-R8100 Chainring 36T
Delivery between Tue – Fri $9.90
Shimano Ultegra Fc-r8100 Chainring 36t
Delivery $9.90
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Shimano Ultegra R8100 12V Chainring - 36
Delivery $65.99
SHIMANO ULTEGRA Chainring 36T for FC-08/FC-R8100/FC-R8100-P NH
Delivery $12.50
Shimano FC-R8100 36T Chainring for 52-36T
Delivery $15
originally posted on allegro.pl
ok
originally posted on ebay.com
Thought is was 53/39. but is was 52/39 chain-rings. Nonetheless, great gear.
originally posted on ebay.com
Perfect fit, light weight, machine surface is exact. Excellent upgrade if you're looking to keep your bike lighter and smooth shifting.
| Front Chainring Type | Double |
| Chain Ring Type | 36T |
| Speed | 12-speed |
Shimano Chainring Ultegra CR-R8100 2x 12-Speed 36T
Shimano Corona Ultegra FC-R8100 34/36 12v 36
Delivery $123.37
Shimano Ultegra FC-R8100 12 Speed Chainring 36t
14-day returns
SHIMANO - FC-R8100/P Chainring 34-36T Black 36T
Delivery $50
Shimano Ultegra FC-R8100 Chainring 36T
Delivery between Tue – Fri $9.90
ok
Thought is was 53/39. but is was 52/39 chain-rings. Nonetheless, great gear.
Perfect fit, light weight, machine surface is exact. Excellent upgrade if you're looking to keep your bike lighter and smooth shifting.
awesome product
| Front Chainring Type | Double |
| Chain Ring Type | 36T |
| Speed | 12-speed |
