Gravel Bike Chainrings Set Round for Chainring Set 2-speed Round AERO for Shimano GRX 820/810 Shimano Asymmetric

Chainrings Set 2x12speed Round for Shimano GRX-820/810 Asymmetric

TECHNICAL SPECIFICATIONS

Weights: 46 teeth – 120g; 48 teeth – 130g; 32 teeth – 35g; 34 teeth – 40g
Optimum chainring combinations: 46-32; 48-32; 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-T6
Made: CNC milling
Surface coating: Anodizing
Color: Outer chainring in 2 colors; Inner chainring only in blackTool holder: 5 mm hexagon socket maximum permissible torque: 10 Nm

COMPATIBILITY

Compatible with Shimano 2X 12 speed FC-RX820-2 GRX cranks (12 speed)
Compatible with Shimano 2X 11 speed FC-RX810-2 GRX cranks (11 speed)
NOTE! The AERO chainrings for GRX are NOT compatible with cranks FC-RX610 and FC-RX600
Chainrings you may use the following chains: 12sp Shimano (Hyperglide+), 12sp KMC, 11sp Shimano chains
INFORMATION
chainrings are some of the lightest chainrings on the market. Using our experience and vigorous testing, we tweaked the arm design and strategically machined the chainrings so that only minimal sacrifices were made in impact strength in exchange for large gains in weight reduction
With unique tooth profiles, mount and climbing aids allow chainrings a particularly soft and fast switching. So with them a shift under load easily. The chainrings have been specially tuned by climbing aids and can only achieve their superior shifting performance in the combinations provided
The chainrings are CNC machined from 7075 T6 aluminum and hard coat industrially anodized to provide protection from mechanical impacts, a good look, and an excellent tactile feel to each of the chainrings that lasts a long time
A unique tooth profile eliminates chain noise, reduces wear, and provides smooth operation on the entire system of all the most common combinations of drivetrains
chainrings are the best choice if you are looking for a technologically sound chainring with a unique design and low weight
RECOMMENDATIONS
It is also a good idea to use a new chain with your new chainrings
It is recommended to use a well-lubricated chain on every ride
We recommend using the optimal 2-speed chainring combination
Tool holder: 5 mm hexagon socket maximum permissible torque: 10 Nm