O'Symetric Ergo Aero Chainring Kit 5 Arms 130mm Black
Ref. 158152
prix conseillé : 327,60 €
Description
O'Symetric Ergo Aero chainrings will allow you to replace your own chainrings to improve performance and pedaling comfort. Designed specifically for time trials and triathlons, they have an ovality developed to ensure better power transfer and improved performance. Up to 10% more acceleration and recovery. These chainrings also reduce lactic acid by 10% to reduce fatigue.
Features
- Materials: 7075-T6 aluminum
- BCD: 110 mm
- Arms: 4
- Teeth: 54x42 / 54x44 / 56x44 / 58x44 teeth
- Number of speeds: 10/11
- Discipline: Time trial/Triathlon
These chainrings are not compatible with cranksets having a 5th arm hidden behind the crank
Features
- Brand O Symetric
- Gear 10 / 11 s
- Type Kit
- Shape Oval
- Bolt circle Diameter 130 mm
- Sram Compatibility yes
- Shimano Compatibility yes
- Campagnolo Compatibility yes
- Chainring Arms 5 Arms
- Reference 158152
- EAN13 3700223715633
- Manufacturer reference 264099
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