22-10-15, 06:46 AM
(22-10-15, 06:32 AM)mr self destruct link Wrote: This all makes for interesting reading coming from a newbie's perspective (I wouldn't even call myself competent yet let alone advanced!).
So all you more experienced folks who use a bit of rear, is this a taught advanced technique or is it what over the years you've found works?
The reason I ask is at no point was I ever taught to use my back brake for slowing down from any moderate speed (30+). I did however, use my rear on my GS125 as that was where the only brake light switch was.
In both my CBT and DAS, I was told to progressively bring in the front when slowing down, gently at first to load the front wheel and increase grip (much the same I suppose as using the rear brake).
I was taught to avoid the rear as the weight gets thrown to the front and the rear is more prone to locking up.
Now, considering the forces stated in previous posts, am I right in thinking that where the braking force is applied (front or rear) has an effect on the centre of the sum of forces?
i.e. if the back brake is applied, the centre of the force is on the back wheel, forcing the front into the road. Conversely if the front is applied, the centre of force is on the front wheel, effectively trying to lift the rear.
As Celticdog said earlier, i was taught and still use about 80% front & 20% rear, then 50/50 gentler braking in wet.
You must remember if you use the road properly with your wits about you, and even more importantly have decent trustworthy tyres that you have a lot of faith in and are always in good nick, then braking can change altogether as well.
If you're one of these people that chances tyres down to being illegal, or rides a few inches behind a low loader lorry, then more fool you when it rains.
Just to put a spanner in the works, this is how the Dutch do emergency stops, which i simply couldn't do as described, especially in the wet, but bear in mind they're probably stoned as well so couldn't give a shit anyway.

Joe Bloggs, are you Dutch perchance? :lol
http://www.lazymotorbike.eu/tips/braking/
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