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ROTOR T4730 External BB
50 lumen output illumination in daytime flashing mode
Discipline: Road/Gravel
accelerating conduction of the body’s heat to the surface from wich it can evaporate
Considered cable management system
Rotor Aero Oval Q-Ring BCD110/80x4 Chainring Black - Shimano GRX Size:Inner 31T (48T) ROTOR T4730 External BBIntroducing the long awaited Oval Chainrings for Shimano GRX cranksets using the 110 BCD outer and 80 BCD inner 4 bolt configuration. Designed specifically for compatibility with Shimano FC RX810 2 cranks for an easy chainring upgrade. See the chart below for tech specs. Specs: Chainring Options 46 30 48 31 Weight 123 grams 149. 5 grams Ovality 12. 5% 12. 5% BCD 110x4 outer 80x4 inner 110x4 outer 80x4 inner Chainline 46. 9 mm 46. 9 mm Compatible with
US$ 27.95
US$ 168.00
US$ 325.00
