SRAM X-Sync Road Direct Mount Chainring Rival - 40t 12-Speed 8-Bolt Direct Mount BLK Model=XX Eagle T-Type AXS Wide Left Crank Arm with Power Meter Spindle Front/Rear RR Cassette Body/Freehub 8-11s

Front/Rear RR Cassette Body/Freehub 8-11s Cass Hole Count 32H Spacing/Axle QR Material Color Blk Weight Brake Type CL Spacing 135 PCD-L 45 PCD-R 52 LTF-L 32 LTF-R 48 CTF-L 35

Max load: 100lbs

8mm thickness Lock ring not included

Designed to rotate up to 150 degrees in either direction delta's newest bike rack is suited for any bike and can be mounted on virtually any strong wall

integrated with rear rack App & Apple Find My™ APP OTA & Find My User Height Range Step-Thru / Regular: 5'2'' - 5'11'' Step-Thru / Large: 5'10'' - 6'5'' High-Step / Regular:5'2'' - 5'11'' High-Step / Large: 5'10'' - 6'5'' Bike Size Regular / Large Chainrings 48T Crankset Aluminum Alloy

SRAM X-Sync Road Direct Mount Chainring Rival - 40t 12-Speed 8-Bolt Direct Mount BLK Model=XX Eagle T-Type AXS Wide Left Crank Arm with Power Meter Spindle Front/Rear RR Cassette Body/Freehub 8-11sSRAM X Sync Road Direct Mount Chainrings for Rival drivetrains feature a wide tooth narrow tooth design to provides maximum chain control. SRAM X SYNC wide tooth narrow tooth chainring technology provides maximum chain control Laser etched chainring finish is more durable X Range gearing technology gives you more range and a smoother gear progression so you're always in the right gear Tooth Count 40 Drivetrain Speeds 12 Round or Oval Round Defined