Shimano GRX FC-RX820-2 Chainring - 31t Inner Ring 80 BCD For 2x 12-Speed BLK Length/Teeth-175x53/39 0) and brass Sapim double

0) and brass Sapim double square spoke nipples

Primary Color Blue Volume 1

Includes tubeless valve tape and wheel bag Rim Width (Internal) 24 Front Axle 12mm Thru x 100mm Valve Presta Color Black Wheel Size 700c Defined Color Black ISO Diameter 622 / Road / 29" Rim Material Carbon Tire Type Tubeless Ready Clincher Hub/Brake Compatibility Center-Lock Disc

A purpose-built crown increases drop for extra downtube clearance and features a dual hollow bore design with strategically varied wall-thickness for improved stiffness and strength

Classic roll-top design and heat-sealed seams make this spacious 75 liter dry bag waterproof

Shimano GRX FC-RX820-2 Chainring - 31t Inner Ring 80 BCD For 2x 12-Speed BLK Length/Teeth-175x53/39 0) and brass Sapim doubleThese Shimano GRX RX820 2 anodized aluminum chainrings are for specifically designed for use with GRX FC RX820 2 2x 12 speed cranksets. Ring Position Type Inner Tooth Count 31 Drivetrain Speeds 12 Round or Oval Round Chainring BCD 80 Material Aluminum Color Black Weight 40 Defined Color Black Number of Bolt Holes 4 Bolt