Shimano 105 FC-R7100 12-Speed Outer Chainring 52T-NH – Genuine Replacement for 52/36T Cranksets
Optimised for Hyperglide+ | High-Efficiency Power Transfer | Genuine Shimano Component
Upgrade or replace your worn-out chainring with the Shimano 105 FC-R7100 12-Speed 52T-NH Outer Chainring, engineered specifically for the Shimano 105 R7100 12-speed crankset (52/36T configuration). Precision-machined for performance, this genuine Shimano replacement chainring ensures smooth, reliable shifting and enhanced drivetrain efficiency on road and endurance bikes.
Built to work seamlessly with Shimano Hyperglide+ 12-speed chains, the 52T-NH chainring features optimised tooth profiles that improve chain retention and deliver superior power transfer under load. Whether you're training or racing, this high-quality alloy chainring maintains Shimano’s reputation for durability, compatibility, and performance.
- Model: Shimano 105 FC-R7100 Outer Chainring – 52T-NH
- Compatibility: Designed for use with 52/36T Shimano 105 R7100 cranksets
- Drivetrain: Optimised for Shimano 12-speed HG+ chains only
- Performance: Enhanced chain engagement for improved pedaling efficiency and smoother shifting
- Genuine Part: Shimano OEM part number Y0RS98070 (52T-NH)
- Pairs With: Inner chainring 36T-NH (Y0RS9802T)
- Additional Part Options (Sold Separately):
- Outer Chainring 50T-NK – Y0RS98010
- Inner Chainring 34T – Y0RS9801T
Maintain peak performance and drivetrain integrity with Shimano’s genuine 105 12-speed chainrings, designed for precise shifting, longevity, and compatibility with today’s advanced road bike setups. Perfect for competitive riders and performance-focused enthusiasts.