Recognize this bike?

[LTS Biker]

This is the bike from my boss. Total mixed buch of parts, steel frame, parts from all eras.
Do you recognise the frame.
It's a special one, because there are only made 6 of them.
The seatpost/saddle and stem have been changed by my roommate, because he is borrowing it.
The usually there is a Ritchey post with Bontrager saddle on it and a Ringlé stem. (With a crack in it.)

And the neglected front, but still the bike has something well.. nice.

 

[Elev12k]

Hi Rene,

It is the Brentjes replica. There were two. An el cheapo aluminium one and a steel one. The steel one used Columbus tubing. I thought MaxOR, but your bike obviously hasn't. Many specs are not original. The fork has to be a Rond for example. Don't remember what stem etc, but it defo wasn't Ringle. I think it had a XTR drivetrain. The HS22s are original equipment. Price was very impressive. 10000 guilders or even slightly more. I have the catalogue with the bike in it.

 

[LTS Biker]

To be exact, this is on of the 6 frames build for Bart. Only the frames were to long for him, which he didn't like.
He had his connetions with concorde so he could get a frame.
That why there is no type on the frame.
The bike is build by himself, only not with the intention to build a replica.

 

[Elev12k]

Okay, that probably explains why no MaxOR is used. It is a 1 (6!) of.

 

[LTS Biker]

Oh it's not my bike, my boss is the owner.
And the owner of this neglected bike is a mechanic.