SRAM RED Aero X-Sync Direct Mount Chainring - 48t, 12-Speed, 8-Bolt Direct Mount, 6.5mm Offet, Black, E1 hex-wrench Smooth and powerful hydraulic braking

Smooth and powerful hydraulic braking mated to 12-speed AXS wireless

AL-6061-T6 aluminum construction

Every road on the map is fair game when you're riding AR25

For use with a Cannondale Ai frame interface

Ritchey WCS 1-Bolt Seatpost Saddle Rail Clamps Seatpost Part UPC: 796941416252

SRAM RED Aero X-Sync Direct Mount Chainring - 48t, 12-Speed, 8-Bolt Direct Mount, 6.5mm Offet, Black, E1 hex-wrench Smooth and powerful hydraulic brakingSRAM's light, stiff, and durable direct mount RED X Sync Aero chainrings let you pick the exact gearing you want and quickly swap sizes. X Sync technology keeps the chain where you need it to be, too. X Sync wide tooth, narrow tooth chainring technology provides maximum chain control Laser etched chainring finish is more durable than previous version X Range gearing technology gives you more range and a smoother gear progression, so you re always in