DIY Boomer Bike
#1
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DIY Boomer Bike
Since nobody made what I wanted, I bought a new Kona Dew Deluxe and modified it. Changes included:
Avid Road Disc calipers
Full Campy drive train - Centaur cranks & brifters, Chorus front derailleur, Record rear derailleur
48cm road bars
What this bike is for:
1. Having FUN
2. Fitness riding
3. Occasional errands
4. Weekend day trips
What this bike is not for:
1. Racing
2. Trying to look like a racer
3. Climbing
4. Off road or long-distance touring
Things I like about this bike:
1. The long top tube length fits my long torso & arms
2. The compact frame geometry lets me stand over this 60cm bike with a 32 inch inseam
3. The 44cm chainstays give this bike enough wheelbase that I can sit bolt upright with no hands on the bars, and still feel comfortably in control.
4. The 48cm wide bars fit my shoulders
5. The platform pedals let me ride at a moment's notice without having to change shoes
6. The Campy drivetrain makes it different from other folks' bikes (Is it better than Shimano - probably not, but it is different!)
7. The disc brakes suit my technological preferences
8. The fat tires soak up the potholes
9. The quick release seat post binder lets me change heights in seconds
10. It's unique
Things I'm not completely satisfied about on this bike:
1. The fork has no rake - it transmits vibration directly to the rider. In the short term, I plan to use Aztec Vibe Wrap to muffle the vibration. Eventually, I'll have a custom fork made with lots of rake AND disc brake mounts.
2. The frame is aluminum. It would probably ride better if it were steel, but I'm not going there until I'm ready to build or have a frame built.
3. The paint job isn't to my liking, but isn't worth changing.
4. I'd like the handlebars to be higher. I've a fork tube extender on order.
5. I'm not sure I quite like the brifters. If they don't grow on me, I'll revert to bar ends.
Before anyone gives me grief over the overly long chain - I have a larger cassette on order and will resize the chain once it is installed. In the meantime, yes, it shifts sloppily, but it works.
I'm sure this probably isn't the bike for many of you, but it is very close to THE bike for me. Judging from the number of folks who stop me while I'm riding to ask about the bike, I'm not the only one who likes the style. The bike shop who sold me the Dew has asked for photos so other potential customers who want this modification can see what one looks like.
If I want to embarrass my buddy who bought a Cannondale 5000, I'll just switch to a spare, narrower set of wheels & tires.
Avid Road Disc calipers
Full Campy drive train - Centaur cranks & brifters, Chorus front derailleur, Record rear derailleur
48cm road bars
What this bike is for:
1. Having FUN
2. Fitness riding
3. Occasional errands
4. Weekend day trips
What this bike is not for:
1. Racing
2. Trying to look like a racer
3. Climbing
4. Off road or long-distance touring
Things I like about this bike:
1. The long top tube length fits my long torso & arms
2. The compact frame geometry lets me stand over this 60cm bike with a 32 inch inseam
3. The 44cm chainstays give this bike enough wheelbase that I can sit bolt upright with no hands on the bars, and still feel comfortably in control.
4. The 48cm wide bars fit my shoulders
5. The platform pedals let me ride at a moment's notice without having to change shoes
6. The Campy drivetrain makes it different from other folks' bikes (Is it better than Shimano - probably not, but it is different!)
7. The disc brakes suit my technological preferences
8. The fat tires soak up the potholes
9. The quick release seat post binder lets me change heights in seconds
10. It's unique
Things I'm not completely satisfied about on this bike:
1. The fork has no rake - it transmits vibration directly to the rider. In the short term, I plan to use Aztec Vibe Wrap to muffle the vibration. Eventually, I'll have a custom fork made with lots of rake AND disc brake mounts.
2. The frame is aluminum. It would probably ride better if it were steel, but I'm not going there until I'm ready to build or have a frame built.
3. The paint job isn't to my liking, but isn't worth changing.
4. I'd like the handlebars to be higher. I've a fork tube extender on order.
5. I'm not sure I quite like the brifters. If they don't grow on me, I'll revert to bar ends.
Before anyone gives me grief over the overly long chain - I have a larger cassette on order and will resize the chain once it is installed. In the meantime, yes, it shifts sloppily, but it works.
I'm sure this probably isn't the bike for many of you, but it is very close to THE bike for me. Judging from the number of folks who stop me while I'm riding to ask about the bike, I'm not the only one who likes the style. The bike shop who sold me the Dew has asked for photos so other potential customers who want this modification can see what one looks like.
If I want to embarrass my buddy who bought a Cannondale 5000, I'll just switch to a spare, narrower set of wheels & tires.
#2
feros ferio
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Bikes: 1959 Capo Modell Campagnolo; 1960 Capo Sieger (2); 1962 Carlton Franco Suisse; 1970 Peugeot UO-8; 1982 Bianchi Campione d'Italia; 1988 Schwinn Project KOM-10;
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I am not going to give you grief over anything. I am a great believer in customization and in adapting the bike to fit the rider and the mission, rather than expecting the rider to adapt to the machine. If it serves you well, go for it!
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Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069
"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069
#3
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Thanks, John. I had almost assumed from the lack of feedback that the "Bikeforums crowd" was too embarrassed to comment.
#5
Senior Member
Kona seem to make pretty good bikes to start off with. The Dr Dew has estabished quite a reputation for a practical, no-nonsense bike, and this one is obviously up there with it.
You set down a group of things you wanted this bike to do, and made the modifications to do achieve them. It appears to be a nicely balanced machine. You might need to talk to a frame builder about the fork and how it might change the handling characteristics of the bike.
Putting that aside, though, about the only things I'd add are a Brooks B17 saddle and clips-and-straps to the pedals.
Oh, and the brifters will grow on you. There's a lot of hoo-haa about them from the bar-end crowd, but you have access to the shifters and brakes all at once; you can shift under braking AND while climbing out of the seat; and their durability has improved immensely over the originals way back then... mine are about to click over 36,000km of use without anything except a clean-out with WD40 and relubing with oil.
You set down a group of things you wanted this bike to do, and made the modifications to do achieve them. It appears to be a nicely balanced machine. You might need to talk to a frame builder about the fork and how it might change the handling characteristics of the bike.
Putting that aside, though, about the only things I'd add are a Brooks B17 saddle and clips-and-straps to the pedals.
Oh, and the brifters will grow on you. There's a lot of hoo-haa about them from the bar-end crowd, but you have access to the shifters and brakes all at once; you can shift under braking AND while climbing out of the seat; and their durability has improved immensely over the originals way back then... mine are about to click over 36,000km of use without anything except a clean-out with WD40 and relubing with oil.
#6
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Originally Posted by bobo35
Looks about what I'd like. What kind of tires do you run and what is the PSI.
Thanks SLW
Thanks SLW
So far, I'm happy with 70 psig in the front and 85 in the rear. Comfortable ride & good traction.
#7
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Originally Posted by Rowan
Putting that aside, though, about the only things I'd add are a Brooks B17 saddle and clips-and-straps to the pedals.
Oh, and the brifters will grow on you.
Thanks for the feedback!
#8
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Nice bike, about how much have you got into that bike if I may ask, my old Trek 7000 is going to have to work for my "boomer" bike for now.
#10
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Originally Posted by oldspark
Nice bike, about how much have you got into that bike if I may ask, my old Trek 7000 is going to have to work for my "boomer" bike for now.
Avid Road Calipers: $160 minus the salvage value of the MTB disc set on e-Bay (not yet sold)
48cm Nitto Noodle Bars: $75 minus the salvage value of the MTB bars on e-Bay (not yet sold)
Campy Brifters: $120 minus the salvage value of the MTB shifters/levers on e-Bay (not yet sold)
Campy Derailleurs: $65 minus the $25 that the MTB set sold for on e-Bay
Campy Cranks - $55 minus the salvage value of the Truvativ triple on e-Bay (not yet sold)
Misc: bar tape, cables, bottom bracket, chain, cassette - about $60 after salvage
Kona Dew Deluxe - $660 after tax
Estimated grand total: right at $1,000
This was my "target price" for this particular bike. If I were to spend significantly more, I would have started with a custom frame. So far, I'm satisfied with my purchase. Special thanks to the Bikeforums "Mechanics" forum guys (and ladies) for their generous assistance with my dumb questions!
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Originally Posted by Trogon
Interesting solution, I like it.
#12
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Originally Posted by FarHorizon
I'm sure this probably isn't the bike for many of you, but it is very close to THE bike for me.
Well Done.
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"The bicycle is the perfect transducer to match man's metabolic energy to the impedance of locomotion. Equipped with this tool, man outstrips the efficiency of not only all machines but all other animals as well." Ivan Illich ('Energy and Equity')1974
"The bicycle is the perfect transducer to match man's metabolic energy to the impedance of locomotion. Equipped with this tool, man outstrips the efficiency of not only all machines but all other animals as well." Ivan Illich ('Energy and Equity')1974
#13
Senior Member
Far Horizon:
I love that bike. How did you get a Campy/disc compatible rear hub? I would love to put disc brakes on one of my Campy bikes. Or did you use the American Classic ShimaNo/Campy conversion cassette? Thanks
Tim
I love that bike. How did you get a Campy/disc compatible rear hub? I would love to put disc brakes on one of my Campy bikes. Or did you use the American Classic ShimaNo/Campy conversion cassette? Thanks
Tim
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Originally Posted by cs1
I love that bike. How did you get a Campy/disc compatible rear hub?
Curiously, with 9-speed rear ends, the cassette spacing is so close that Campy and Shimano cassettes are interchangable so far as the index-derailleur is concerned. My Kona came with a Shimano-compatible hub, so I just used a Shimano cassette - works fine. This isn't the case, I understand, with 7, 8, or ten speed rear cassettes, so 9 is the only bi-brandual mixer (unless you eschew index-shifting & use friction).
I'm pleased that you like the bike. Judging from the attention the bike receives on my rides, others seem to like the concept too.
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Originally Posted by 77Univega
When I get a digital camera, I will show the mods I made to my '70's road bike to make it more comfortable for my (now) middle-aged joints.
#16
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Not my kinda bike but an interesting good work never the less. I ,like you , could
not find "my" kinda bike so ,again like you, built my own. I won't hijack your
thread with details of my bike but building your own bike seem to be the only really
good way to get "your kinda" bike as the LBS just won't stock anything but go
fast stuff.......toys for the young adults....us older folk's get to build our own.
YES!!!!!!!
not find "my" kinda bike so ,again like you, built my own. I won't hijack your
thread with details of my bike but building your own bike seem to be the only really
good way to get "your kinda" bike as the LBS just won't stock anything but go
fast stuff.......toys for the young adults....us older folk's get to build our own.
YES!!!!!!!
#17
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Originally Posted by Tightwad
I ,like you , could not find "my" kinda bike so ,again like you, built my own.
Thanks!
#18
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Originally Posted by FarHorizon
Please post photos in this forum! I'd love to see what you built.
Thanks!
Thanks!
#19
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FarH,
Did you consider the Kona Sutra? Steel frame, sloping TT, disc brakes, room for wider tires, drop handle bars. I almost bought Sutra for my daughter but she fell in love with Specialized Sequoia Elite.
Did you consider the Kona Sutra? Steel frame, sloping TT, disc brakes, room for wider tires, drop handle bars. I almost bought Sutra for my daughter but she fell in love with Specialized Sequoia Elite.
#20
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Originally Posted by Wildwood
Did you consider the Kona Sutra?