Air Brakes
Quote:
Originally Posted by dash
Braking with all four fingers appears to be good enough for a certain Mr V. Rossi.
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Quite right... You have sharp eyes. Number 46 And most other big names use four fingers when they are down in the bubble at the end of a straightway and then pop upright at 200 kph to create an upper body air brake that transfers downforce to the rear wheel. It this and similar situations the fingers are not just for smooth control function.
For most riders the problem with four fingers is the opposing thumb. If you do need to hang on for a bump or whatever the squeeze requires lever movement when it may not be appropriate. In other words holding the bars and moving the levers are two different things.
In beginner classes we have students "cover the levers" with four fingers so if they panic a double squeeze does three things: (1) they can hold on and not fall back (2) their left hand stops power and (3) their right hand stops the bike. For more advanced riders multi-tasking is the next skill level, like smooth front braking AND blipping the throttle at the same time for downshifts. In this example the right hands is doing three things at once: pulling-in and holding the brake lever, rotating the throttle and steering the bike. Hard to do well without multi-tasking fingers.
Coach
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