XX1 X-Sync Chain Ring (10/11-Speed) Wheels Two-position adjustable nose pads

Two-position adjustable nose pads

but also the ability for advance level riders to ride larger chainrings for a smoother pedaling feel

solid steering control to tame the toughest trails

reliable shifting action--from the larger upper pulley offset to the 12-tooth X-Sync pulley wheels

XX1 X-Sync Chain Ring (10/11-Speed) Wheels Two-position adjustable nose padsTall teeth with alternating tooth profiles hold the chain amazingly well and still provide space for mud to clear. Full CNC AL rings Color: Silver Black Material: Aluminum Tooth Count: 28, 30, 32, 34 Ring Position Type: Chain Retaining Single Ring Drivetrain Speeds: 10 , 11 Chainring BCD: 76