Shimano GRX ST-RX825 Di2 Shifter 12 Speed kids This seatpost has a hole

This seatpost has a hole through the saddle clamp to allow an electric cable to be run from

which allow the nozzle to be oriented in any direction

Improved stability and chain retention longevity

Perfect for road cyclists

Wheel System Weight Limit: 285 lbs / 129 kg

Shimano GRX ST-RX825 Di2 Shifter 12 Speed kids This seatpost has a holeGravel is the great equalizer. No matter who you are, where you come from or where you want to go, gravel welds together a shared passion and lays the foundation for memories on any surface. The Shimano GRX ST RX825 Di2 Shifter brings 12 speed wireless, hydraulic shifting to your gravel, cyclocross or touring rig, so it's ready whether you're on paved roads, forest roads, back roads, or no roads at all. Specifications Series: GRX Di2 RX825