Shimano rx830 road disc front wheelshimano is pleased to announce the latest addition to its wheel line shimanos wh rx830 wheelset is the perfect compliment to shimanos r785 road hydraulic disc brakes with 10 and 11 speed compatibility a wide 17c tubeless carbon laminate rim and centerlock rotor mounting the wh rx830 is optimized for miles and miles of reliable lightweight performance shimano is here with a road disc wheel that is competitively priced and offers excellent features for the