Round rings 2X Aero BCD110x4
In stock
ROTOR Round Rings BCD110x4 Aero. Round BCD110x4 chainrings compatible with all ROTOR cranks using BCD110x4 spider or INspider® power meter. In addition, these chainrings are also compatible with Shimano® Dura-Ace® FC-9100 and Ultegra® FC-8000 cranks offering fast and precise shifting, attractive weight, as well as a more aerodynamic and aggressive aesthetic.
ROTOR round chainrings come to complete the chainring range for those cyclists who have not yet decided to try Q RINGS® oval chainrings.
When you are looking for speed, precision, and aerodynamics, your bike´s components of your bike should reflect these needs.
*Cranks arms, axle, chainring bolts, spider & power meter are not included.
- Standard deliveries: 3 - 7 business days depending on the destination
- Free Shipment: above 99€ / 149€ depending on the destination
- Extended Returns: up to 30 days
- Not a #ROTORian? Get multiple advantages and discount in your first purchase. Get it now!
- Need Help?: Contact us
ROTOR Round Ring BCD110x4 Aero features:
| Sizes | 58/44 | 56/44 | 55/44 | 55/42 | 54/44 | 54/42 | 54/39 | 53/39 | 52/36 | 50/34 |
| BCD | 110x4 |
| Weight | 157.5 g (50/34T) | 127 g (50T) | 30.5 g (34T) |
| Chainline | 43.5 mm (standard axle). 46 mm (offset axle) |
| Material | 7075-T6 aluminum alloy 100% CNC-machined |
| Cranks compatible | All ROTOR cranks using spider BCD 110x4. All ROTOR cranks using INspider® power meter. Shimano® Dura-Ace® FC-9100. Shimano® Ultegra® FC-8000 |
| Groupsets compatible | Shimano® 12, 11 & 10s. SRAM® 12 & 11s |
| Chains compatible | 12 and 11 speed chains |
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