You'll never be able to really be as accurate as a speedometer to 'guess' your speed. Anyway, how are you supposed to learn how to estimate your own speed when now you never know what speed you are really going in the first place?besides, im trying to feel speed and intead of look at my speedo, i should be able to gauge how fast im going even w/o looking at the speedo.
when i crashed... i estimate im going around 35mph when i hit the loose gravel mid-turn and got a panic attack.
The idea is that you should be able to feel if you are going too fast for a certain situation. As a new rider I think that would be tough without a speedo.
You can train yourself to not look at the speedo without putting tape over it.