$11.95at N+1 BikesBuyN+1 BikesRitchey Chicane Magnetic Stem Top Cap$11.95N+1 Bikes$11.95BuySaveShareN+1 Bikes profileThe creators who use it, or GearCred, may earn a commission when you buy through these links, at no extra cost to you.From N+1 BikesTop Caps for Ritchey headsets.