TREAT THE PEDAL…

TREAT... THE PEDALBike 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

  • AN EXPENSIVE EXPERIMENTAN EXPENSIVE EXPERIMENT
    Bomber XB-70 VALKYRIE. The first jet bomber the BOEING b-47 came to the command of the U.S. air force in late 1951. However, the aircraft with maximum payload of about 10 tons could...
  • “THERMOS” FOR POTATOES“THERMOS” FOR POTATOES
    For the fourth year keep the potatoes on the balcony in a container of foam slabs of size 900X 900X 90mm, strapped together by means of aluminum corners section 25x25 mm and length of...