62 km just for fun : 

 My last old BCS Riga Design (Italy), bought 8j ago, but seems still modern : 

Indeed, invention in 2010, Aerothon : step&bowshooting  : 

 Xiomè step,

now with same backwheel (disc brake) :

 Disc brake will be implemented....

 Xiomè : 

 Almost final model :

 for the those who likes to copy things....: indeed 2011 form

 Proto 2 and 3, proto 4 is coming : 

 Proto 2 Xiomè : 

 Busy with a new one : 

 

 building a new one : 

 Aerothlon (step-archery biathlon) : 

 New carbon wheel on my Xiomè step :

 65.5km Estaimpuis : 

 Touring step : 

 Step schoenen met bijhorende wanten : 

Aerothlon (bow & step) :

https://modelmakerijvangerwen.be/

Cargo step-autoped-trottinette (trike idea) : 

Xiomè 

Xiomè scooter with carbon white wheel : 

New carbon wheels for the Xiomè scooter : 

Steptrip 85km : 

New fork proto 2 :

Trip on 17-07-2019 83km :