40T

Sram X-Sync wide-tooth, narrow-tooth chainring technology provides maximum chain controlX-Range gearing technology gives you more range and a smoother gear progression, so you`re always in the right...

Sram X-Sync wide-tooth, narrow-tooth chainring technology provides maximum chain controlX-Range gearing technology gives you more range and a smoother gear progression, so you`re always in the right gearSteel constuction offer improved durability and longevity Durable laser-etched chainring finishDirect Mount40TAluminum/SteelBlack12spNarrow/WideUPC/EAN/GTIN: 710845888496

X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain controlX-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right...

X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain controlX-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gearImproved aerodynamics for time trial and triathlonLaser-etched chainring finish is more durable Direct Mount40TBlack/Silver12spNarrow/WideUPC/EAN/GTIN: 710845911750

SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain controlX-Range gearing technology gives you more range and a smoother gear progression, so you`re always in the right...

SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain controlX-Range gearing technology gives you more range and a smoother gear progression, so you`re always in the right gearLaser-etched chainring finish is more durableDirect Mount40TGrey12spNarrow/WideUPC/EAN/GTIN: 710845869914

SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain controlX-Range gearing technology gives you more range and a smoother gear progression, so you`re always in the right...

SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain controlX-Range gearing technology gives you more range and a smoother gear progression, so you`re always in the right gearLaser-etched chainring finish is more durableDirect Mount40TBlack12spNarrow/WideUPC/EAN/GTIN: 710845866753