SRAM RED Aero X-Sync Direct Mount Chainring - 48t, 12-Speed, 8-Bolt Direct Mount, 6.5mm Offet, Black, E1 hex-wrench 3CT features three different rubber

3CT features three different rubber compounds within the tread to balance grip

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

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

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

Compatible with SRAM FC-XX-D1

SRAM RED Aero X-Sync Direct Mount Chainring - 48t, 12-Speed, 8-Bolt Direct Mount, 6.5mm Offet, Black, E1 hex-wrench 3CT features three different rubberSRAM'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