G-Form Pro-X4 Knee Guards - Black X-Small Shimano XT FH-M8110-B Color Black Rings 46/30 Number BR8157 Attribute:Plus Model=Eagle T-Type AXS Rear Derailleur Inner Cage delivers impressive rim durability

G Form Pro X4 Knee Guards Black X Small Shimano XT FH M8110 B Color Black Rings 46 30 Number BR8157 Attribute:Plus Model=Eagle T Type AXS Rear Derailleur Inner Cage delivers impressive rim durability Color Black Rings 46 30 Number of Chainrings Double Crank Length (mm) 175 Crank Intended Use Gravel Drivetrain Speeds 10 Weight 819 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 80 Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Defined Color Black Size 175Mm Chainring Bcd 46 30T 110 80BCD Speed 10 Speed The spider design uses a proprietary thread on chainring mount system which allows us to reduce weight and increase stiffness without compromising the ability to swap rings