L.K. 4 Cleans all parts of bicycle very well. Wear gloves, use old clothes as wipes. It has a smell, so consider wearing a mask. You'll need lots of water to rinse off, so have a hose or buckets of water ready.Also, this cleaner leaves a slippery residue on cement, etc when rinsed off the bicycle. Be mindful to scrub the floor with dish soap after you're done cleaning your bicycle, otherwise you'll have a very slippery floor.Due to tedious to clean up of used product, I will do weekly dishwash on the bicycle frame and use this product for areas of tough grease buildup.