Bike pedals used to put a metal screw cap to protect the bearings from contamination. Now, instead, use the plastic plugs, which are often lost. Rescue plastic or nylon tubes from medical bubbles. Such substitutes being kept quite steady.
Recommend to read
HIDDEN SCREEN
A screen behind which to change, it is sometimes simply necessary. Especially in a Studio apartment. But what design to choose? I propose a very simple secret. Enough to bring down the...
THE PLANE “PILGRIM”
The plane "pilgrim" in the Tver club "Aviator" was conceived in 1978. He was born in the debates and discussions. In the end, it was decided to build it in the scheme of "Demoiselle" in...
