bikes use grease in the bottom bracket and hubs, rather than oil that is commonly used on skate bearings.
If you pack your bearings with grease, instead of oil, the water will be repelled more effectively, and it will be longer between maintenance. The downside is they spin slightly slower.
James said:bikes use grease in the bottom bracket and hubs, rather than oil that is commonly used on skate bearings.
If you pack your bearings with grease, instead of oil, the water will be repelled more effectively, and it will be longer between maintenance. The downside is they spin slightly slower.
Grease is good, and yes greased bearings do spin slower with no load.
Not sure that they spin any slower with you standing on the board.
The reduction of the speed of a DH skater caused by the drag from using grease in bearings should be almost nothing.
Do we know if anyone has ever measured the drag coefficient of grease in bearings, compared to oil in bearings.
Anyone want to do a last minute science project for their studies?
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