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Ships within 48 hours · Estimated delivery Oct 11 - Oct 16
the GRX Di2 parts are characterized by control
Bottle retention and grip are both rock solid
Bead-to-bead puncture protection strip
With its 500 mm² contact area
SRAM Red XG-1290 E1 Cassette 12-Speed 10-36T 100mm the GRX Di2 parts areCarefully chosen tooth jumps keep you in the right gear when youre out of the saddle on steep climbs and making fine changes to hold a wheel while approaching a sprint. Designed for smooth and fast shifting 10 tooth start helps provide a wider gearing range Designed to work with an XDR driver body One piece machined steel X DOME design for weight savings Speed 12 Cog sizes 10 36t: 10,11,12,13,15,17,19,21,24,28,32,36
