the sram gx 1000 gxp 170 10v 38-24t chainsets 2016 provide consistent in each output performance. they include sram x-glide plates, rods have been developed for maximum performance with 2 dishes. a change without fault means that you comprometerás never speed or power through difficult or unpredictable terrain. no more failed changes. x-glide puts the development you want when you want. features: -6000 series aluminum gx1000. -x-glide plates with 2 x 10 technology. -developments 38-24 and 36-22. -compatible with pf30, bb30, gxp and press fit gxp bottom bracket. -option of covered-dish. -dimensions: 170 mm. -technologies: x-glide. * it includes cubreplato