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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Six distinct geometry settings allow you to hone performance for any style and any terrain
Self-locking USB port for optimal waterproofness and protection
150mm of performance tuned travel
The saddle is available in two length sizes
Shimano GRX ST-RX810 11 Speed Shifter With BR-RX810 Caliper Rear Brake - Left Hand - NO SHIFT disc wheel Six distinct geometry settings allowFeatures Shimano GRX ST RX810 Shifter Gravel inspired lever and bracket ergonomics Anti slip brake lever Greater mixed terrain control Same light shifting operation as top tier systems BR RX810 Caliper Excellent heat dissipation Flat mount Convenient tool access Simple wheel replacement Easy and clean bleeding system Never hesitate to tackle rough surfaces Simple set up and maintenance Technologies Shimano GRX ST RX810 Shifter Shimano Index System