modulating front end

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dandywarhol
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Re: modulating front end

Post by dandywarhol » Mon Jul 23, 2018 12:08 am

Any chance you've changed the pads and they're hitting an unworn pat of the discs because the pads a a fraction bigger?
1996 TRX 850, blue, Ohlins 46HRCLS, Race Tech Gold Valves, 0.90 springs, Venom pipes, R6 brakes............
1974 Yamaha RD250A, Candy Blue
1998 Yamaha SZR660, blue of course
1967 Yamaha TD1C 250, Blue and white

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Racer-unk
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Re: modulating front end

Post by Racer-unk » Mon Jul 23, 2018 9:58 am

Brakes are just fine. I think the 20W oil and very small rebound hole caused the Emulator to pop open until pressure was released and this process repeated itself..........

Longest modern USD forks are Kawasaki at 754mm as used on ER6 race conversions....With Nissan Radial brakes....yummy.....maybe in the future when i put the bike back on the road.

cobbadiggabuddyblooo
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Re: modulating front end

Post by cobbadiggabuddyblooo » Mon Jul 23, 2018 12:45 pm

20 weight with emulators :shock: :shock: bit overboard as most are designed to work with a 5 weight as std.
laughter is the best medicine

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Racer-unk
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Re: modulating front end

Post by Racer-unk » Mon Jul 23, 2018 3:27 pm

Yip...tried to get slow rebound and a firm front set-up...but as you said....just too much.
Rule is, if there is any modern valving, then you should stick to 2.5 weight....older forks 5W is OK, max 10W
You can run 20W on basic forks of old race bike, if you only change the spring and dont mod anything else.

coxylaad
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Re: modulating front end

Post by coxylaad » Tue Jul 24, 2018 11:25 am

any chance the track is just undulating in the braking areas?

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Racer-unk
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Re: modulating front end

Post by Racer-unk » Tue Jul 24, 2018 2:50 pm

brand new surface....raced on it twice only

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