Shop X-Lab Bikes at 303 Bike Shop in Wheat Ridge, Colorado. We carry a selection of X-Lab gravel, road, fitness and performance bikes for riders throughout Denver and the Colorado Front Range.

From the versatile X-Lab SP3 flat-bar bike to performance-focused models like the RS5, RS7 and GT8, X-Lab offers impressive components and technology at competitive prices. Select models feature premium drivetrains including Shimano 105 and electronic Shimano GRX Di2 shifting.

At 303 Bike Shop, we don't just sell you a bike and send you out the door. Every X-Lab is professionally assembled, inspected and adjusted by our shop before you ride.