ROTOR Q-Rings Aero 52T Kettenblatt, 5-Arm, BCD 113mm Out of stock : FS-LYRK-ULT-C2

: FS-LYRK-ULT-C2

conversion kit to 10 x 135 mm quick release)

The 36-tooth inner chainring is recommended for use with a 52-tooth outer chainring

2x Nut for tubeless valve

5 Zoll Federgabel

ROTOR Q-Rings Aero 52T Kettenblatt, 5-Arm, BCD 113mm Out of stock : FS-LYRK-ULT-C2The Q Rings chainrings from ROTOR allow for a very efficient circular pedalling motion with an ovalization of 10%, as the "dead spot" of the pedalling movement can be optimally overcome. ROTOR advertises 9. 1% less lactate and 4. 1% more power with oval chainrings. "Increase your Cycling Performance Upgrade yourself!" Specification: 10% ovality Suitable for cranks with 5 bolt mounting and 113mm bolt circle diameter (Campagnolo) Suitable for 9 10 11