Sellng a custom built Niner RLT Gravel bike. Size 53 Medium. Shimano GRX Di2 1x11speed electronic shifting Shimano GRX cranks, calipers and shifters. XT 11-42 cassette and 42tooth chainring up front. Carbon Wheels: industry 9 torch hubs and i9 pilar carbon rims. Whisky carbon seatpost and aluminum Whisky bars 44mm. This bike is perfect for off-road adventures and can tackle any terrain with its durable build. The GRX Di2 system ensures smooth shifting. If you're looking for a reliable and high-performance gravel bike, this is the one for you.