Spacing ring Kostka mushing This mounting position allows the

This mounting position allows the adapter to remain independent of the inclination of adjustable stems

Tyres with an universal terrain profile with a good engagement and acceptable rolling

This stop has been made by milling from high-tenacity aluminium alloy

speedometer or bike light

The footbike KOSTKA HILL FUN KID meets all requirements of every beginning footbiker

Spacing ring Kostka mushing This mounting position allows theDo you need to improve your footbike for off road riding? KOSTKA has the solution for you: The spacing ring serves to increase the footboard front of footbikes by 25mm. The spacing ring can be mounted the following footbike types: HILL, TOUR and TWENTY. Suitable for mushers and sport dog owner. No suitable for riding on unpaved or paved roads. Increases tread 25mm: use for riding on tough terrain. Increased tread poses for normal driving hardship and