Show Your Vintage MTB Drop Bar Conversions
#5527
Senior Member
The top bike is really nice.
#5528
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Finally moved to a new online host so I can share a pic of my diamondback. I have added fenders since the pic was taken. I also plan a repaint when the weather gets better.
#5529
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Bianchi Grizzly
Recently picked this Bianchi Grizzly up for $20. Been wanting to do a dirtdrop, but haven't come across the right frame. I'm a little worried about how long the top tube is, anyone have any experience with this? Besides that for the most part, not being picky. Have a few routes I could go with the stuff I have laying around.
#5531
Senior Member
Recently picked this Bianchi Grizzly up for $20. Been wanting to do a dirtdrop, but haven't come across the right frame. I'm a little worried about how long the top tube is, anyone have any experience with this? Besides that for the most part, not being picky. Have a few routes I could go with the stuff I have laying around.
Oh, and $20 is a steal!
#5534
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Here's my recently-completed Giant Iguana, which I purchased second-hand in '88 or so. Heavily inspired by @Velognome's stationwagon from 2012 (nice work by @USAZorro too!) Right now it's my commuter ride but I hope to take it on a tour this year, ideally the C & O Canal trail. Really loving the way it rides.
#5535
Eccentric Old Man
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That is nice. Tasteful.
Wonder if that is the same as a Sierra that they made for Schwinn?
Wonder if that is the same as a Sierra that they made for Schwinn?
Here's my recently-completed Giant Iguana, which I purchased second-hand in '88 or so. Heavily inspired by @Velognome's stationwagon from 2012 (nice work by @USAZorro too!) Right now it's my commuter ride but I hope to take it on a tour this year, ideally the C & O Canal trail. Really loving the way it rides.
Last edited by eom; 02-04-17 at 04:45 PM.
#5536
Señor Member
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Here's my recently-completed Giant Iguana, which I purchased second-hand in '88 or so. Heavily inspired by @Velognome's stationwagon from 2012 (nice work by @USAZorro too!) Right now it's my commuter ride but I hope to take it on a tour this year, ideally the C & O Canal trail. Really loving the way it rides.
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#5538
Senior Member
#5539
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Location: Frankfurt, Germany
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Bikes: Focus trash find commuter, Eddy Merckx Corsa, BP Stealth TT bike, Leader 720 TT bike, Boardman Comp Hybrid drop bar conversion, Quantec CX budget cyclocross build, SerottaNOS frameset ready to build up!
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Performance-wise I couldn't detect any negative impact, if anything it stiffened up the feel of the front end a bit.
Again, just my opinion of course. And in the words of the late, great Christopher Hitchens, 'who else's would it be?'
#5540
Bikes are okay, I guess.
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RB-T Stem.JPG
Last edited by thumpism; 02-06-17 at 06:54 AM.
#5541
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Different-er yet, I'm all for it. I've used a tall Technomic stem for the right rise and reach in the past and I agree that it's more elegant than most options, but I'm not going to the time, trouble and expense of finding one when a quill adapter and riser threadless stem gets me in the right position right now.
Last edited by Barchettaman; 02-06-17 at 07:41 AM.
#5542
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Different-er yet, I'm all for it. I've used a tall Technomic stem for the right rise and reach in the past and I agree that it's more elegant than most options, but I'm not going to the time, trouble and expense of finding one when a quill adapter and riser threadless stem gets me in the right position right now. Photo below shows my touring bike but I have a similar setup ready to go on my Cimarron. You may not think it's pretty but when it's time to ride I don't care.
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● 1971 Grandis SL ● 1972 Lambert Grand Prix frankenbike ● 1972 Raleigh Super Course fixie ● 1973 Nishiki Semi-Pro ● 1979 Motobecane Grand Jubile ●1980 Apollo "Legnano" ● 1984 Peugeot Vagabond ● 1985 Shogun Prairie Breaker ● 1986 Merckx Super Corsa ● 1987 Schwinn Tempo ● 1988 Schwinn Voyageur ● 1989 Bottechia Team ADR replica ● 1990 Cannondale ST600 ● 1993 Technium RT600 ● 1996 Kona Lava Dome ●
● 1971 Grandis SL ● 1972 Lambert Grand Prix frankenbike ● 1972 Raleigh Super Course fixie ● 1973 Nishiki Semi-Pro ● 1979 Motobecane Grand Jubile ●1980 Apollo "Legnano" ● 1984 Peugeot Vagabond ● 1985 Shogun Prairie Breaker ● 1986 Merckx Super Corsa ● 1987 Schwinn Tempo ● 1988 Schwinn Voyageur ● 1989 Bottechia Team ADR replica ● 1990 Cannondale ST600 ● 1993 Technium RT600 ● 1996 Kona Lava Dome ●
#5543
Senior Member
Photo below shows my touring bike but I have a similar setup ready to go on my Cimarron. You may not think it's pretty but when it's time to ride I don't care.
Attachment 551739
Attachment 551739
#5544
Bikes are okay, I guess.
Join Date: Jan 2015
Location: Richmond, Virginia
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Not sure exactly what you mean, but on mine the quill adaptor is a 22.2 quill to fit into the steerer tube and the top portion is 25.4, same as the outside diameter of that steerer. The threadless stems are made to fit a 1" steerer and a 25.4 diameter handlebar. I guess I could stack some washers on the quill to reduce the "difference" or the transition you see where the quill meets the stem but that seems like it might only improve the looks and I don't feel the need for that.
#5545
Birotate Charioteer
I ended up selling on that chrome Mongoose (waaaaay upthread )without building it up.
However...
Thanks to a very generous, puckish imaginary internet friend, I have this cool very light fillet-brazed 1996 or 1997 Caloi thing.
It's mostly conventional here with Deore Parallax 8-speed running gear and a Rockshox Judy C fork.
Caloi_part_assembled by klorpus, on Flickr
Caloi_drop_bars by klorpus, on Flickr
And thanks to the Twin Cities bike swap today, it has a decently suspension corrected Bontrager fork. Add some nice sleeved SR Rando bars, along with Diacompe non aero levers and a set of Suntour barcons. Later on, a nickel Velo Orange Cigne stem will go on.
Anyone see where I'm going here?
However...
Thanks to a very generous, puckish imaginary internet friend, I have this cool very light fillet-brazed 1996 or 1997 Caloi thing.
It's mostly conventional here with Deore Parallax 8-speed running gear and a Rockshox Judy C fork.
Caloi_part_assembled by klorpus, on Flickr
Caloi_drop_bars by klorpus, on Flickr
And thanks to the Twin Cities bike swap today, it has a decently suspension corrected Bontrager fork. Add some nice sleeved SR Rando bars, along with Diacompe non aero levers and a set of Suntour barcons. Later on, a nickel Velo Orange Cigne stem will go on.
Anyone see where I'm going here?
Last edited by Coreyk; 02-12-17 at 11:16 PM.
#5548
Senior Member
Nice job!
At the risk of repeat, what bars are those and have you had a chance to use them ?
At the risk of repeat, what bars are those and have you had a chance to use them ?
#5549
Senior Member
I have been thinking of converting the 1985 Kuwahara Sierra Grand I acquired ( free ) over to some rando handlebars - it appears that a Nitto Technomic stem will work ( or a dirt drop ) - I have two other bikes I use them on and like the V.O. rando handlebars.
Obviously I will need brake levers and would prefer bar end shifters, any suggestions as to fenders? I imagine V.O. sells some for 26" wheels. Although I do not use the bike that much it is great for those times I go onto trails, the conversion might have me taking it out more which would be a bonus. It is actually a very good looking machine with nice lugs and other frame details - double eyelets, rear rack mounts, double water bottle bosses, vertical rear dropouts,scalloped seat stay caps I understand it was pretty well top of the line for the production year. Any thoughts?
I actually feel perhaps I should just leave it stock as i like the bull moose handlebars but regardless I will definitely hold onto the original parts if I go ahead.
Obviously I will need brake levers and would prefer bar end shifters, any suggestions as to fenders? I imagine V.O. sells some for 26" wheels. Although I do not use the bike that much it is great for those times I go onto trails, the conversion might have me taking it out more which would be a bonus. It is actually a very good looking machine with nice lugs and other frame details - double eyelets, rear rack mounts, double water bottle bosses, vertical rear dropouts,scalloped seat stay caps I understand it was pretty well top of the line for the production year. Any thoughts?
I actually feel perhaps I should just leave it stock as i like the bull moose handlebars but regardless I will definitely hold onto the original parts if I go ahead.
#5550
Birotate Charioteer
And it's rolling.
First impression is it's a fast bike with whippy, racy handling. Even with the long wheelbase and that mongo WTB tire up front, it's faster than my Volpe from a standing start. Just shy of 26 lbs in this configuration.
[IMG]Semi-Otto_V2.1_front_3q by klorpus, on Flickr[/IMG]
Semi-Otto_V2.1_full_side by klorpus, on Flickr
First impression is it's a fast bike with whippy, racy handling. Even with the long wheelbase and that mongo WTB tire up front, it's faster than my Volpe from a standing start. Just shy of 26 lbs in this configuration.
[IMG]Semi-Otto_V2.1_front_3q by klorpus, on Flickr[/IMG]
Semi-Otto_V2.1_full_side by klorpus, on Flickr