Exchange of crank of bicycle used by son of high school student to school
On 2016-05-13 07:03:14
The price is also cheap, and it can be used without particular problem. The right was relatively easy to install, but the left was very hard. Well, there is nothing I can do but I am satisfied and using it.
Gear crankset exchange for infant bicycle to change crank length according to child's growth. It is good that the price is very cheap, but the accuracy is low. When assembling for the first time, gear swinging. While reassembling it many times, I was compromised because burrs etc. of the fitting part with the shaft of the square / taper came off and became familiar, little compromise was compromised because the swing became small little by little.
Originally attached gear crank was W guard, but both the outside and the inside were made of resin, so it broke with aged deterioration, purchasing this item trying to repair. I think whether to last long because the outside of this guard is made of metal and the inside is made of resin.