Shimano Dura-Ace FC-R9200 12 Speed Chainring - 52T
The chainring your Dura-Ace deserves — genuine Shimano, perfect shifting.
Worn chainrings compromise everything downstream — shifts slow, chain wear accelerates, and the crisp performance you paid Dura-Ace money for disappears. These are genuine Shimano Dura-Ace R9200 replacement chainrings, built to restore your drivetrain to factory specification. Available in both outer (50T, 52T, 54T) and inner (34T, 36T, 40T) configurations to match any R9200 gear combination.
R9200 compatibility only. These chainrings use the asymmetric 110mm BCD spider introduced with 12-speed Dura-Ace. They are not compatible with 11-speed R9100 or earlier Shimano cranks. Check your crank generation before ordering — the spider arm pattern is visually similar but the mounting is different.
What makes this worth it
Hyperglide+ Shifting
Shimano's Hyperglide+ tooth profile is engineered for precise, instantaneous shifts under load — whether you're attacking or sitting in the bunch. Every transition is clean and quiet.
12-Speed Exclusive Design
Engineered specifically for 12-speed Dura-Ace R9200 cranks. The asymmetric 110mm BCD spider ensures these rings are not interchangeable with older Shimano 11-speed cranks — correct fitment is guaranteed when ordering for an R9200 build.
Forged Aluminium Construction
Precision-forged aluminium alloy for a ring that balances minimal weight with long service life. Anodised finish resists corrosion and wear even in wet training conditions.
Full Gear Combination Coverage
Outer rings in 50T, 52T, and 54T cover everything from compact/semi-compact to full-standard gearing. Inner rings in 34T, 36T, and 40T let you dial in the exact low-gear ratio your climbing or course profile demands.
Di2 & Mechanical Compatible
Fully compatible with both Dura-Ace Di2 (R9250) and mechanical (R9200) front derailleurs. The same ring works whether you're running wired electronic or cable shifting — no separate variant needed.
OEM Shimano Quality
Genuine Shimano components — not aftermarket copies. When you replace a worn ring on a Dura-Ace groupset, fitting the correct OEM part ensures shifting performance and chain line are maintained to factory specification.
Specifications
| Brand | Shimano |
| Groupset | Dura-Ace R9200 |
| Speed | 12-speed |
| BCD | 110mm (asymmetric) |
| Outer Ring Sizes | 50T, 52T, 54T |
| Inner Ring Sizes | 34T, 36T, 40T |
| Material | Forged Aluminium Alloy |
| Compatibility | Shimano Dura-Ace R9200 cranks only |
| Derailleur Compatibility | R9200 (mechanical) & R9250 (Di2) |
(IFCR9200RING)
Hyperglide+ Shifting
Shimano's Hyperglide+ tooth profile is engineered for precise, instantaneous shifts under load — whether you're attacking or sitting in the bunch. Every transition is clean and quiet.
12-Speed Exclusive Design
Engineered specifically for 12-speed Dura-Ace R9200 cranks. The asymmetric 110mm BCD spider ensures these rings are not interchangeable with older Shimano 11-speed cranks — correct fitment is guaranteed when ordering for an R9200 build.
Forged Aluminium Construction
Precision-forged aluminium alloy for a ring that balances minimal weight with long service life. Anodised finish resists corrosion and wear even in wet training conditions.
Full Gear Combination Coverage
Outer rings in 50T, 52T, and 54T cover everything from compact/semi-compact to full-standard gearing. Inner rings in 34T, 36T, and 40T let you dial in the exact low-gear ratio your climbing or course profile demands.
Di2 & Mechanical Compatible
Fully compatible with both Dura-Ace Di2 (R9250) and mechanical (R9200) front derailleurs. The same ring works whether you're running wired electronic or cable shifting — no separate variant needed.
OEM Shimano Quality
Genuine Shimano components — not aftermarket copies. When you replace a worn ring on a Dura-Ace groupset, fitting the correct OEM part ensures shifting performance and chain line are maintained to factory specification.
| Brand | Shimano |
| Groupset | Dura-Ace R9200 |
| Speed | 12-speed |
| BCD | 110mm (asymmetric) |
| Outer Ring Sizes | 50T, 52T, 54T |
| Inner Ring Sizes | 34T, 36T, 40T |
| Material | Forged Aluminium Alloy |
| Compatibility | Shimano Dura-Ace R9200 cranks only |
| Derailleur Compatibility | R9200 (mechanical) & R9250 (Di2) |
| SKU | IFCR9200RING |
| Brand | Shimano |
