GB 88 brakes
#1
Full Member
Thread Starter
GB 88 brakes
So, I picked up this Raleigh Grand Prix I believe it's around a 1970 from the paint scheme, I'm curious about the brakes, it has GB "88" calipers and dia-compe levers. Are these decent brakes because at some point someone put campagnolo nuovo record derailleurs and shifters I am wondering if these brakes are of comparable quality or if they were just something laying around. Also what is this crankset
#2
Rustbelt Rider
Join Date: Oct 2008
Location: Canton, OH
Posts: 9,104
Bikes: 1990 Trek 1420 - 1978 Raleigh Professional - 1973 Schwinn Collegiate - 1974 Schwinn Suburban
Mentioned: 20 Post(s)
Tagged: 0 Thread(s)
Quoted: 261 Post(s)
Liked 372 Times
in
177 Posts
The crank is a TA specialties crank. It’s a nice crank.
__________________
|^^^^^^^^^^^^^^| ||
|......GO.BROWNS........| ||'|";, ___.
|_..._..._______===|=||_|__|..., ] -
"(@)'(@)"""''"**|(@)(@)*****''(@)
|^^^^^^^^^^^^^^| ||
|......GO.BROWNS........| ||'|";, ___.
|_..._..._______===|=||_|__|..., ] -
"(@)'(@)"""''"**|(@)(@)*****''(@)
#3
Senior Member
Join Date: Dec 2005
Posts: 17,143
Mentioned: 481 Post(s)
Tagged: 0 Thread(s)
Quoted: 3803 Post(s)
Liked 6,634 Times
in
2,599 Posts
Yeah, TA 3-pin, 116bcd, iirc. I have an earlier version of those brakes, and they’re decent stoppers.
#4
Full Member
Thread Starter
#5
Full Member
Thread Starter
#6
Friendship is Magic
Join Date: Nov 2010
Location: Sacramento, CA
Posts: 22,983
Bikes: old ones
Mentioned: 304 Post(s)
Tagged: 0 Thread(s)
Quoted: 26381 Post(s)
Liked 10,357 Times
in
7,194 Posts
...that frame is setup for center pulls. Almost all the center pull brakes from that era work well, because they are dual pivot brakes. They just take more effort in the initial setup.
#7
Senior Member
Join Date: May 2012
Location: Point Reyes Station, California
Posts: 4,525
Bikes: Indeed!
Mentioned: 92 Post(s)
Tagged: 0 Thread(s)
Quoted: 1506 Post(s)
Liked 3,460 Times
in
1,129 Posts
#8
Senior Member
Join Date: Feb 2013
Location: Alta California
Posts: 14,242
Mentioned: 415 Post(s)
Tagged: 1 Thread(s)
Quoted: 3802 Post(s)
Liked 3,324 Times
in
2,170 Posts
-----
the two straight lines beneath the heron on the headplate indicate a cycle not produced in the UK
this may be one of the Gazelle manufactured Gran Prix machines
remains of several transfers are visible on the seat tube
the lowest one may indicate a cycle manufactured in the Gazelle facility
only the Gran Prix model was done there and only for one year about '73-'74 IIRC
----
the two straight lines beneath the heron on the headplate indicate a cycle not produced in the UK
this may be one of the Gazelle manufactured Gran Prix machines
remains of several transfers are visible on the seat tube
the lowest one may indicate a cycle manufactured in the Gazelle facility
only the Gran Prix model was done there and only for one year about '73-'74 IIRC
----
Likes For juvela:
#9
Full Member
Thread Starter
This is what is left of the lower decal
This is the serial number
#10
Senior Member
I'm guessing that decal said "Republic of Ireland"
#11
Senior Member
Join Date: Feb 2013
Location: Alta California
Posts: 14,242
Mentioned: 415 Post(s)
Tagged: 1 Thread(s)
Quoted: 3802 Post(s)
Liked 3,324 Times
in
2,170 Posts
-----
had one of the Eire produced GP's come through
looked to date from the '73-'74 time
livery was the darkish red flambouyant with black panels and gold lining
this found puzzling as thought the fire in the Dublin facility was prior to that
report on Dublin facility fire was that it was an auld building with wood floors which had received uncounted quantities spilt petrochemicals through the years such that once the ignition began every thing went up like a roman candle
thought had read that no replacement facility was ever created
-----
had one of the Eire produced GP's come through
looked to date from the '73-'74 time
livery was the darkish red flambouyant with black panels and gold lining
this found puzzling as thought the fire in the Dublin facility was prior to that
report on Dublin facility fire was that it was an auld building with wood floors which had received uncounted quantities spilt petrochemicals through the years such that once the ignition began every thing went up like a roman candle
thought had read that no replacement facility was ever created
-----
#12
Senior Member
Based on appearance details I'm going to guess the age to 1972. That was the last year for the black panel on the top tube and the "script" lettering on the down tube. The bike also has a heron headbadge whereas a '71 or earlier would more likely have the anniversary headbadge.
#13
Senior Member
Join Date: Jun 2006
Posts: 20,305
Mentioned: 130 Post(s)
Tagged: 0 Thread(s)
Quoted: 3464 Post(s)
Liked 2,827 Times
in
1,995 Posts
Based on appearance details I'm going to guess the age to 1972. That was the last year for the black panel on the top tube and the "script" lettering on the down tube. The bike also has a heron headbadge whereas a '71 or earlier would more likely have the anniversary headbadge.
#14
Senior Member
#15
Full Member
Thread Starter