What frames had built-in anti-suck devices ?

[dyna-ti]

I know there was an aftermarket anti chain suck device but i seem to remember some frames with the plate welded on.
Anyone remember which frames these were? :?


Bit obscure maybe,might have only been a couple of companies did it :?

 

[legrandefromage]

my 1996 gary fisher did:

 

[Stick Legs]

Pace

Klein (pre Trek, not sure post Trek)

Bontrager (pre and post Trek)

 

[pete_mcc]

Fat Chance - they were called tooth-picks

 

[dyna-ti]

Wow ,ok.Add to that CNC stays

 

[Harryburgundy]

DeKerf

 

[dyna-ti]

I wouldnt have thought the dekerf stays were CNC,i'd have said more a different arrangement of tubing.

 

[BoyBurning]

Koga-Miyata.

There is a pic on here somewhere of one of Melv's frames, as used by H-Ball.

The chainstay is CNC staggered at the BB junction to form an integrated anti-suck plate...

BB

 

[Jupke]

Rocky Mountain did have them in '96. At least the Blizzard and Vertex. They called it ACSD

 

[My_Teenage_Self]

My early 90s trek 8700 did.