Shimano GRX Di2 Shifters with Flat Mount Calipers (ST-RX815 + BR-RX810)

$314.00 Sale Save


The SHIMANO GRX DI2 DUAL CONTROL LEVER delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain. The Di2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting.[split]

Raised hood head prevents hand misalignment and slippage
Recessed finger notch prevents upward slipping
Anti-slip texture and brake lever coating
Improved braking input performance
Higher brake lever axis and curved brake lever
Improved grip and confidence on choppy surfaces and descents
Higher braking efficiency reduces fatigue on long rides
Excellent heat dissipation
Flat mount and anti-mud specification
Convenient tool access
Simple wheel replacement
Easy and clean bleeding system

Mfr Claimed Weight
373g (shifters)