ALUGEAR 2x Aero Chainring for Shimano GRX - Black Groupe to/3eu84E0

to/3eu84E0

it is equally suitable for racing events

Seatpost bag for bikepacking15L capacityWaterproof constructionLarge single compartment designBungee cord storage for additional itemsAnti-swing constructionReflective trim to improve visibilityMounting points for lights or other accessories

AUTO CALIBRATION (NO SPINDOWN NEEDED EVER)

Up to 28mm Rim Width Compatibility

ALUGEAR 2x Aero Chainring for Shimano GRX - Black Groupe to/3eu84E0Chainring set 2 speed ROUND AERO for Shimano GRX FC RX820 2 (12 speed), FC RX810 2 (11 speed) Specifications Intended to use: 2X 12 speed and 2X 11 speed for Gravel bike Optimum chainring combinations: 46 32; 48 34 Mounting position: outside 46T; 48T; inside 32T; 34T Bolt circle diameter: 110 mm Shimano Asymmetric (GRX versions outer chainrings), 80 mm Shimano Asymmetric (GRX versions inner chainrings) Attachment: 4 arm spider Material: Aluminum 7075