The Saris Bike Rack Beam works by creating a virtual top tube for specialty frames, the Bike Beam lets you bring any bike along for the ride.Saris Bike Rack Beam FeaturesBridges the gap from stem to seat tubeCreating a virtual top tube for ladies' and specialty framesFor use with all Saris racks where bikes are secured by the top tubeLength adjusts to fit most bikes, and opens easily with slide mechanism
Best Price: £39.99 from Leisure Lakes Bikes