
All cyclists know how uncomfortable to pump up the tire pump that comes with the bike. To facilitate this task, I from aluminum bar machined to the console, which allows during operation to install the pump vertically. In the transport position, the pump together with the prefix is fixed on the frame.
R. SHAMSUTDINOV, Naberezhnye Chelny
Recommend to read
LIFEGUARD IN MINIATURE
Model class EX-500 is especially popular with novice modelers: as a rule, they are simple and at the same time allow you to play with them in competitions of any rank. Today we introduce...
ADJUSTABLE POWER…
A simple power control of the load can be made from industrial phase speed controller electric BUE-ЗВР1. This device has small dimensions 50x55 mm, excluding handles and a reversible...