Works well and made the transmission smooth.
The lube arrived last week. Cleaned and degreased my bike and drive train and apply the lube. After an hour or so, I test ride it for a short distance and I definitely feel the difference. Shifting is very very smooth and the chain feels like it is gliding without any sound.
very nice item.The uv light is very useful to chk if the lub has applied properly or not.
Will recomend the item to all cyclist.
Happy to see silent chains after using this, lasts for around 100 to 150km on very dusty offroad... Great product