BNA

How does #aerodynamics affect your cycling performance? This is a practical example in a #windtunnel at the #dorniermuseum with a flat, spherical and eliptical surface and the resulting #windresistance. A simple demonstration why the ovalised #crosssection is prevalent in the contemporary #aerobike (at Dornier Museum Friedrichshafen)

If you have a lot of #vintagebicycles it is called a #collection, but when you see a group of @deutschebahn #bikeshare bicycles in #frankfurt it looks more like a #horde (at Bockenheimer Warte)

#intothenight with the @knog #PWR #BikeLight with 1000 #lumens

#biking through the #birchforest. @kryptonitelock @bergamontbicycles #hessen #cycletouring

Forget #discbrakes, forget #Vbrakes, #calipers. A #PlungerBrake is the #realdeal #ordonnanzrad #swissarmybike

If you are going to #bling you #cyclingkit, don’t forget to #vamp you #cyclingshoes as well. The #swiss @suplestshoes with @maap.cc #styling is a #winningcombination

If you are having trouble #shiftinggears, check your #cassette for #snow and #ice

The new #swissarmy #vintagebicycle from #1935

#outofbreath #mtb through the #snow in #hessen #germany

#snow and #bike. Tough to #clipin with snow filled #cleats and hard to #shift with snow filled #cogs. But it is a #winterwonderland and a must-do in #winter

#highfive #chainring on a #100years old #bicycle. #stunninglybeautiful

#NewBikeDay and this one already has a #NumberPlate. #whatisit?

The #BikeRider in me #translates this massive #outdoor #art installation in #Frankfurt #Germany into a set of #bikewheels (at Messe Frankfurt)

Just a #CoatStand, but when I hung my #bike #helmet on it, I thought it was #photo worthy

Are you still a #bikemessenger if you don’t have a #cargobike ? Healthy cities have large numbers of cargo bikes! #frankfurt

#lifebehindbars and relishing the last #goldenrays of the sun. #cyclingtouring

First test if the @knog #PWR #BikeLight